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Instructions for Installation, Operation and Maintenance of Cutler
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1. Figure 4 12 3 Phase 3 Wire up to 600 volts Wiring Diagram 2 CTs 18 IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A Figure 4 13 3 Phase 3 Wire above 600 volts Wiring Diagram 2 CTs WO NEUTRA ERM SELF POWERED POWER SUPPLY MODULE Figure 4 14 3 Phase 4 Wire up to 600 volts Wiring Diagram IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A WY CONNECTION Figure 4 15 3 Phase 4 Wire above 600 volts Wiring Diagram 4 5 INITIAL STARTUP Follow the initial startup procedure before and when you first apply AC power to the IQ DP 4000 Use this as a checklist to be sure you do not miss any steps A WARNING THE FOLLOWING STARTUP PROCEDURES MUST BE PERFORMED ONLY BY GUALIFIED PERSONNEL WHO ARE FAMILIAR WITH THE IG DP 4000 AND ITS ASSOCIATED ELECTRICAL AND OR MECHANICAL EGUIPMENT FAILURE TO OBSERVE THIS CAUTION CAN RESULT IN SERIOUS INJURY OR EVEN DEATH 20 4 5 1 During Initial Power Application To apply AC power to the IG DP 4000 for the first time 1 2 Verify that the AC power is off Verify that the line to line voltages fall within the correct range as noted on the wiring plan drawing Check that all wiring is correct according to the wiring plan drawings When possible lockout any foreign power sources and disable the IQ DP 4000 until all
2. TD 17548A 73 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS TD17548A General System Setpoint Record Sheet System Configuration m OFF O ON Not Applicable Select Setpoint Switch Switch i eB cd a AE WDD OFF 3 Wire ON 4 Wire Frequency Selection m OFF O ON Not Applicable Select Setpoint Switch Switch Ess ri nl aa OFF 50 Hz ON 60 Hz Nominal AC Line Voltage m OFF O ON Not Applicable Select Setpoint Switch Switch ee i d he I I WI WIN See Table 5 F 74 Voltage Transformer Ratio m OFF O ON Not Applicable Select Setpoint Switch Switch PeR DDU NN Ta am ER GA HA SS ES See Appendix A Current Transformer Primary m OFF O ON Not Applicable Select Setpoint Switch Switch HE _ WU ee ese nd d See Appendix A Phase Sequence m OFF O ON Not Applicable Select Setpoint Switch Switch Fis al lc a En WDD OFF ABC ON CBA IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Power Demand Window m OFF O ON Not Applicable Select Setpoint Switch Switch Ed rr rrr m EU a OFF Sliding ON Fixed Power Demand Time Interval m OFF O ON Not Applicable Select Setpoint Switch Switch E Ed EA EE NEM WG See Table 5 G Current Demand Time Interval B OFF L ON Not Applicable Select Setpoint Switch Switch Pee elites AUS WDD See Table 5 H
3. 8 Wafuncion Table 3 A Alarm Codes IG DP 4000 SECTION 4 INSTALLATION AND STARTUP 4 1 INTRODUCTION This section provides the information for installing the IO DP 4000 into a metal cabinet door and performing initial startup Before beginning installation be sure to read and understand both this section and Section 2 Hardware Description Installing the IO DP 4000 includes four steps 1 Mounting the IO DP 4000 2 Mounting the power source separately from the IO DP 4000 if necessary Wiring the IO DP 4000 Starting the unit for the first time A WARNING DO NOT HIGH POT OR MEGGER THIS DEVICE 4 2 PANEL PREPARATION AND MOUNTING THE IG DP 4000 The IO DP 4000 is typically mounted on a metal cabinet door To install the device you must e Cutan opening in the door e Mount the unit 4 2 1 Cutout Clearances Before mounting the IQ DP 4000 you must prepare the cutout location Figure 4 1 shows the chassis cutout dimensions and the location of the ten mounting holes Before cutting the panel be sure that the required 3 dimensional clearances for the IG DP 4000 chassis allow mounting in the desired location Figure 4 1 shows height and width dimensions while Figure 4 2 shows depth dimensions When you make the cutout and place the holes for the mounting screws you must hold relatively tight tolerances In particular the horizontal dimension between the center of the mounting holes and the vertical edge must
4. Q 7 Swi No 8 TT J Ii E T TD 17548A 61 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SW1 SW3 Primary Switch CT 5 Setpoint No 8 No 1 Switch 950 955 965 970 975 950 955 960 965 970 975 990 1000 1005 1010 1015 1020 1025 1030 1035 1040 1045 1050 1055 1060 1065 1070 1075 1080 1085 1090 1095 1100 1105 tto 1115 1120 1125 1130 3135 62 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON CT Switch Settings Values CT Select SW1 Primary Switch CT 5 Setpoint No 8 Switch n o Z o o Z o AR z o o z o o i i These CT Primary values are repeated from previous pages Either setting is acceptable 63 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SWI SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 Switch 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300 These CT Primary values are repeated from previous pages
5. e Watts e Vars e VA e Power Factor apparent and displacement e Demand Watts Vars VA Currents e Frequency e THD currents and voltages e Watt hours e Var hours e VA hours The IQ DP 4000 monitors the ac line feeding a specific load or loads and detects conditions that exceed your chosen parameters In all cases it detects the following listed conditions If equipped with the optional I O module models 4110 and 4130 it can protect the loads against e Undervoltage e Overvoltage e Current Phase Loss e Voltage Phase Loss e Phase Reversal e Phase Unbalance TD 17548A Voltage may be directly monitored on 3 phase AC lines within a range of 120 to 600 VAC nominal without external potential transformers and within a range above 600VAC to 510 KV with external potential transformers PTs Current monitoring is through external current transformers CTs with ratios between 5 5 to 12 800 5 Typical applications for the IQ DP 4000 are e Incoming 3 Phase AC lines e Transformer feeder circuits e Branch circuits e Motor starters e 3 Phase electrical loads The device will automatically display the appropriate unit value in Units Kilo Units or Mega Units of the item displayed on the screen The values have a floating decimal point The program directing the monitoring function is permanently stored in the IQ DP 4000 The setpoints you choose are also retained by the non volatile EEPROM memory The
6. IQ DP 4000 with separate source power module without IQDP4010 4D13110G02 I O module Style Number 4D13110G04 3 phase power module IGA3PPM 8793C15G01 IQASSPM 8793C07G01 36 extension cable IQACABLE 2107A55G02 IQ DP 4000 with 3 phase power module with I O module IQDP4130 4D13110G03 IQ DP 4000 with separate source power module with I O IQDP4110 module IG DP 4000 Configuration Utility setpoint programming aid Table 1 B Parts and Accessories See the Cutler Hammer website at www cutlerhammer eaton com IG DP 4000 SECTION 2 HARDWARE DESCRIPTION 2 1 INTRODUCTION The IQ DP 4000 is designed for mounting through a cutout in a panel usually a cabinet face or door The hardware description is divided into the following e Operator Panel e Rear Access Area e User Supplied External Hardware e Optional Communications IMPACC Module 2 1 1 Operator Panel The operator panel the front face of the IQ DP 4000 is accessible from the outside of the panel or door into which it is mounted and allows you to e Monitor the actual metered values on the display window e Determine which metered value is being displayed e Step through the list of metered items e Determine that an alarm condition exists e Determine the cause of the alarm condition e Reset the unit after an alarm condition e View and reset minimum and maximum values from the faceplate e Reset energy See Section 3 for a detailed description o
7. 0 6 0 6 1 digit VA 0 6 7 1 digi VA oee 05 1 dii 0 6 1 diit 0 6 1 digi 06 1 digi 01 He THD Through 31st Harmonic Table 2 C Metering Specifications Accuracy is maintained from 3 to 250 of the full scale of the device Nominal Full Scale Current 5 Amps ac Nominal Full Scale Voltage 120 600 Vac TD17548A Certification UL Listed UL 508 File E62791 NKCR Auxiliary Devices NEMA 3R 12 when gasketed FCC Part 15 Class A IG DP 4000 SECTION 3 OPERATOR PANEL 3 1 INTRODUCTION This section describes the operator panel of the IQ DP 4000 The discussion of the operator panel contains the following sections e pushbuttons e display window e LEDs The operator panel is shown in Figure 3 1 7 CC Culler Hammer aem Fn RES estinghouse Ua odo Reset Alarm 1 Alarm 2 O Units Kilo Units 7 O Mega Units Yf YO ff Metered THD Demand Minimum Maximum la Amps Watts Ig Amps O Vars lc Amps O VA Vas Volts Power Factor Vee Volts Frequency O Vea Volts O Watt Hours Van Volts Var Hours Ven Volts VA Hours O Ven Volts ALARM CAUSE CODES 1 EXTERNAL 2 OVERVOLTAGE 3 UNDERVOLTAGE PHASE UNBALANCE 5 VOLTAGE PHASE LOSS 6 CURRENT PHASE LOSS 7 PHASE REVERSAL 8 MALFUNCTION Figure 3 1 Operator Panel 3 1 1 Pushbuttons The operator panel h
8. IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SWI SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 Switch 70 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS TD 17548A Master Setpoint Record Sheet Once you have determined the settings for your setpoint switches record them in this table Remove and store this table in several locations and keep it up to date when you change settings Select Setpoint Switches W 71 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS TD17548A In the Setpoint Display rows shade the cells of the numbers for which the LED s should light This will allow you to easily verify the settings for each Select Switch In the Setpoint Switch row indicate beside each switch whether the switch is to the left Off or to the right On The ninth Setpoint Display is not used The tenth lights only when you hold the Save button long enough about four seconds to save the settings for the current Select Switch Use the following pages to record your settings for each setpoint They are organized by General System Alarm 1 Alarm 2 and Optional I O Setpoints This page contains the settings for Setpoint Switch 1 to 9 The settings for Switches A to F are on the next page Setpoint Display Setpoint Switch 72 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Setpoint Display Setpoint Switch
9. Either setting is acceptable 64 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON CT Switch Settings Values CT Select SWI SW3 SW3 Primary Switch CT 5 Setpoint No 8 Switch 65 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SW1 SW3 Primary Switch CT 5 Setpoint No 8 No 1 Switch 4200 4250 4300 4350 4400 4450 4500 4590 4600 4650 4700 4750 4800 4850 4900 4950 5000 5050 5100 5150 5200 5250 5300 5350 5400 5450 5500 5550 5600 5650 5700 5750 5800 5850 5900 5950 6000 66 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON CT Switch Settings Values CT Select SWI SW3 SW3 Primary Switch CT 5 Setpoint No 8 Switch TD 17548A 67 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SW1 SW3 Primary Switch CT 5 Setpoint No 8 No 1 Switch 7850 7900 7950 8000 8050 8100 8150 8200 8250 8300 8350 8400 8450 8500 8550 8600 8650 8700 8750 8800 8850 8900 8950 9000 9050 9100 9150 9200 9250 9300 9350 9400 9450 9500 9550 9600 68 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON CT Switch Settings Values CT Select SW1 Primary Switch CT 5 Setpoint No 8 Switch 69
10. L ON Not Applicable Select Setpoint Switch Switch PSI OFF Input is used as a Sync Pulse ON Input is used as an External Reset Sync Pulse m OFF O ON Not Applicable Select Setpoint Switch Switch Re ae e OFF Sync Pulse is from discrete input ON Demand window is timed internally Pulse Initiator Load Shed m OFF L ON Not Applicable Select Setpoint Switch Switch EE eels E RT ER ad OFF Relay acts as pulse initiator ON Relay acts as load shed Pulse Initiator Parameter m OFF O ON Not Applicable Select Setpoint Switch Switch Ea EA etn asi See Table 5 X Load Shed Range m OFF O ON Not Applicable Select Setpoint Switch Switch Rc i a d ai BENNEN See Table 5 Y Restore Load WH OFF L ON Not Applicable Select Setpoint Switch Switch a eden esa a i _ NEN 10 See Table 5 Y 83 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Load Shed Parameter m OFF L ON Not Applicable Select Setpoint Switch Switch TE YH FF ter WG See Table 5 Z 84 TD17548A Pulse Initiator Rate m OFF O ON Not Applicable Select Setpoint Switch Switch p _ WD See Table 5 AA
11. WITH THE STYLE OF PRESENTATION THIS WILL HELP TO ENSURE THAT PERSONNEL ARE ALERT TO WARNINGS WHICH MAY APPEAR THROUGHOUT THE DOCUMENT IN ADDITION CAUTIONS ARE ALL UPPER CASE AND BOLDFACED AS SHOWN BELOW MA CAUTION COMPLETELY READ AND UNDERSTAND THE MATERIAL PRESENTED IN THIS DOCUMENT BEFORE ATTEMPTING TO INSTALL OPERATE OR USE THE EQUIPMENT IN ADDITION ONLY QUALIFIED PERSONS SHOULD BE PERMITTED TO PERFORM ANY WORK ASSOCIATED WITH THE EQUIPMENT ANY WIRING INSTRUCTIONS PRESENTED IN THIS DOCUMENT MUST BE FOLLOWED PRECISELY FAILURE TO DO SO COULD CAUSE PERMANENT EQUIPMENT DAMAGE Factory Correspondence Contact the Advanced Product Support Center APSC at 1 800 809 2772 if you have any questions about operating or troubleshooting the IQ DP 4000 IG DP 4000 SECTION 1 INTRODUCTION 1 1 INTRODUCTION The IQ DP 4000 is a microprocessor based monitoring and protective device that provides electrical metering and system voltage protection This device is a compact self contained panel mounted device designed to replace numerous individual meters relays and recorders The IQ DP 4000 is available in four models 4010 4030 4110 and 4130 Table 1 A compares the models features LL Cere 3 Power Module I O Source 4110 Separate Yes SO Sue Yes Table 1 A Model Comparison The IQ DP 4000 measures e AC Line Current each phase e AC Line to Line Voltage e AC Line to Neutral Voltages for 4 wire systems
12. a voltage phase unbalance alarm will occur To do this multiply the nominal AC line voltage see Section 5 5 by the voltage phase unbalance detection level see Section 5 12 14 The reset voltage is a percentage of the difference 100 to 0 between zero volts all of the phases being equal in voltage and the voltage phase unbalance detection level as determined by the reset threshold Compute this by VPU MVD MVD x RST where VPU Voltage Phase Unbalance Reset Volts MVD Maximum Voltage Deviation where a Phase _ Unbalance Alarm occurs Volts RST Reset Threshold Figure 5 3 illustrates the voltage phase unbalance detection and reset levels IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 Voltage Phase Unbalance Trip Zone Reset Threshold 0 Reset Threshold 0 to 100 Voltage Phase Zone for Reset Unbalance Reset Threshold 5096 Reset Threshold 100 Voltage Phase Unbalance Reset Zone for Reset Threshold 100 Figure 5 3 Voltage Phase Unbalance Detection and Reset Levels Example 1 A system has the following settings Nominal AC Line Voltage 208 V Voltage Phase Unbalance Detection Level 15 Reset Threshold 75 For this system a voltage phase unbalance alarm occurs when any 2 phases have a voltage difference greater than 208V x 15 31V The voltage phase unbalance alarm resets when all 3 phases are within 31V 31V x 75 8V of each other Example 2 A system has
13. be within 0 050 0 13 cm 0 inches 4 2 2 Mounting Place the IQ DP 4000 through the cutout in the panel making sure that the operator panel faces out When you attach the IQ DP 4000 to the door with the supplied screws start the screws from inside the panel so they go through the metal door first If you are mounting the unit on a single thickness panel use 0 5 inch 1 2 cm long screws included with the IQ DP 4000 The IQ DP 4000 has ten places to attach the unit to the door The holes 12 TD17548A are not threaded but do not use a tap because this removes excess plastic from the holes which leaves less threaded material for securing the IQ DP 4000 to the mounting panel Figure 4 1 Chassis Cutout Dimensions IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A power module using either the 36 in 91 4 cm or the 45 in 114 25 cm Extension Cable Option with Communication Module 2 400 e The separated power module can physically 4 420 fit in the desired location See clearance dimensions in Figure 4 3 Without Communication Module L DI e To separate the power module from the IQ DP 4000 remove the two screws that secure it to the IQ DP 4000 Use the power module as a drilling template at the new location Remount it in the properly drilled and tapped holes using the two 8 32 screws asd O N ONAS Pie YANO 6 Le LINUVIV OVAOZLO
14. clear once the reset conditions are met If the alarm condition still exists you cannot reset the alarm unless you disable it e Unlatched Mode auto reset If an alarm occurs the DP 4000 will automatically reset the alarm when the reset conditions are met based on the program settings for example reset thresholds and reset delays The DP 4000 will not reset if the alarm condition still exists Alarm 1 Alarm 2 Position SW6 SW7 OFF for Unlatched No 2 No 2 ON for Latched Table 5 J Latched Uniatched Settings 5 12 3 Activate on Overvoltage Alarm Setpoint This setpoint activates the selected alarm on an overvoltage condition When enabled the IO DP 4000 compares the metered line to line voltage of each phase to the overvoltage detection level see Section 5 12 12 and activates the alarm if the threshold is exceeded for a time greater than the alarm delay on any phase see Section 5 12 10 See Table 5 K for setting this option Position Alarm 1 Alarm 2 OFF disables Activate on SW6 SW7 Overvoltage enables Activate on No 3 No 3 Table 5 K Activate on Overvoltage Settings 5 12 4 Activate on Undervoltage Alarm Setpoint This setpoint activates the selected alarm on an undervoltage condition If enabled the IQ DP 4000 compares the metered line to line voltage of each phase to the undervoltage detection level see Section 5 12 13 and activates the alarm if the metered voltage is below the threshold
15. dHE L OVAOPZO dHe L ampon F EC EN e NUYIV Fr zi LN asd HMW L Figure 4 2 Side Profile Depth Dimensions 4 3 MOUNTING THE POWER SUPPLY MODULE SEPARATELY OPTIONAL The IQ DP 4000 uses one of two power modules a 3 Phase power module or a separate source power supply module Figure 4 3 Power Module Dimensions e A 3 Phase power module Models 4030 and 4130 receives its power from the same source it monitors 4 4 WIRING The advantage is that the IQ DP 4000 does not need When you wire the IQ DP 4000 you must follow a a separate power source to run suitable wiring plan drawing A wiring plan created either by you or your OEM describes all electrical connections between the IQ DP 4000 and the machine or process equipment All wiring must conform to applicable federal state and local codes e The IQ DP 4000 equipped with a separate source power supply module Models 4010 and 4110 receives power from a source other than the one it monitors The advantage to this style is that if there is a loss of power to the monitored system the IQ DP 4000 will not lose power You may mount either power module separately from the chassis If you do check that A WARNING e he location allows for a cable connection between the IQ DP 4000 chassis and the IG DP 4000 SECTION 4 INS
16. for a time greater than the alarm delay on any phase see Section 5 12 10 See Table 5 L for setting this option TD17548A Position Alarm1 Alarm 2 OFF disables Activate on SW6 SW7 Undervoltage UU enables Activate on UU No 4 No 4 Table 5 L Activate on Undervoltage Settings 5 12 5 Activate on Voltage Phase Loss Alarm Setpoint This setpoint activates the selected alarm on a voltage phase loss condition A voltage phase loss occurs when the line to line voltage on any phase is less than 50 of the nominal line voltage When this alarm is set the IQ DP 4000 compares the metered voltage to 5096 of the selected nominal voltage see Section 5 5 and activates the alarm if a voltage phase loss exists for a time greater than the alarm delay see Section 5 12 10 See Table 5 M for seiting this option Position Alarm 1 Alarm 2 OFF disables Activate on SW6 SW7 Voltage Phase Loss a p enables Activate on a p Phase Loss No 5 No 5 Table 5 M Activate on Voltage Phase Loss Settings 5 12 6 Activate on Voltage Phase Unbalance Alarm Setpoint This setpoint activates the alarm on a voltage phase unbalance condition The IQ DP 4000 compares the metered voltage to the voltage phase unbalance detection level see Section 5 12 14 and activates the alarm if the maximum deviation between any two phases of the metered voltage exceeds the threshold for longer than the alarm delay see Section 5 12 10 Table 5 N show
17. monitored AC line Separate Source AC line voltage is Locate the cause of the deficiency in the deficient AC control power line AC line fuses are blown missing or not Verify that the incoming AC line is at the contacting correctly correct voltage level Check that the fuses are sitting correctly in their clips IQ DP 4000 is malfunctioning Replace the unit Digit 1 flashes in the display window A trip condition has been externally Determine why the trip was initiated from initiated through the Communications the external device through the Port Communications Port Digit 2 flashes in the display window An overvoltage condition is detected Isolate the cause in the line Digit 3 flashes in the display window An undervoltage condition is detected Isolate the cause in the line Digit 4 flashes in the display window A phase unbalance condition is detected Isolate the cause in the line Digit 5 flashes in the display window A volage phase loss condition Isolate the cause in the line detected Blown or loose fuse s Check fuse s on affected phase s Reseat the ui Replace the fuse s if necessary Digit 6 flashes in the display window A current phase loss condition is Isolate the cause of the AC current phase detected loss Digit 7 flashes in the display window The IQ DP 4000 is detecting a phase Isolate the cause of the AC line phase reversal reversal Digit 8 flashes in the display window The IQ DP 4000
18. same state as if no alarms are active Note t is your responsibility to choose the NO NC pair of Alarm Relay contact to perform the desired operation 5 12 1 2 Mode 2 When alarm mode 2 is selected the alarm relay will energize after initial power up and de energize on a trip condition The alarm relay is in the energized state This occurs when e After the normal AC power up sequence e During normal operation with no alarms active the corresponding Alarm LED is not steady on when viewing from the faceplate During normal operation when the alarm relay is in the energized state the normally closed contacts are open When an alarm occurs the normally closed contacts close and the normally open contacts open The advantage of this mode of operation is that if a failure of the IG DP 4000 occurs a loss of power the relay will change state as if an alarm occurs Position OFF for Mode 1 ON for Mode 2 Alarm 1 Alarm 2 SW6 SW7 No 1 No 1 Table 5 1 Alarm Relay Mode Setting IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 5 12 2 Latched Unlatched Auto reset Alarm Setpoint This setpoint allows the IQ DP 4000 to operate in one of two ways the latched mode or the unlatched mode See Table 5 J for setting this option e Latched Mode In the latched mode you can only reset an active alarm manually either from the faceplate the reset input or over IMPACC The alarm will not automatically
19. tenth LED lights The settings are now stored permanently in the device s non volatile memory 6 Repeat steps 1 to 5 for each Select Switch 7 When you are done set the Select Switch to the 0 position 5 2 1 Setpoint Switch Programming Example As an example let us program the device to accept 100 5 current transformers CT s To do this 1 Turn to Appendix A of this manual and look for the size of CT s that are being used 100 5 m OFF O ON Not Applicable Select SW Setpoint Switch Number Position 1 2 3 4 5 6 7 8 amp bm m L3 Wa Table 5 E Setpoint Switch Settings 2 Turn the Select Switch to position 1 As stated in Appendix A set the Setpoint Switches as shown in Table 5 E gray indicates reserved for other setpoints black indicates OFF and white indicates ON 3 Push the eighth Setpoint Switch to the left off When you press the Save button in step 9 you will lose any previous settings made for SW1 1 7 4 Briefly press the Save button to confirm the settings The 8th LED will not light indicating the off position 5 Press and hold the Save button until the tenth LED lights The setting for Select Switch 1 is now permanently stored in the device s long term memory 6 Turn the Select Switch to position 3 7 Push the first second and fifth Setpoint Switches to the right on Push the third fourth sixth seventh and eighth to the left off 8 Briefly press the
20. the following settings Nominal AC Line Voltage 480 V Voltage Phase Unbalance Detection Level 25 Determine the reset threshold setting for the voltage phase unbalance alarm to reset when all 3 phases of voltage are within 84V of each other The voltage phase unbalance alarm will occur when any 2 phases have a voltage difference greater than 480V x 25 120V 84V 120V 120V x RST 120V x RST 120V 84V 120V x RST 36V RST 36V 120V 0 3 In this case set the reset threshold to 30 TD17548A Maximum Deviation Between Phases Nominal Voltage x 0 40 Reset Threshold 50 Maximum Deviation Between Phases 0 33 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 5 13 IMPACC PROGRAMMABLE SETPOINT You can allow programming of the IQ DP 4000 using IMPACC with this setpoint You must enable this setpoint in order to download information to the IG DP 4000 from Cutler Hammer s Series lll software Set Switch SWC No 7 in the e OFF position to disable programming of the DP 4000 via IMPACC e ON position to enable programming of the DP 4000 via IMPACC If disabled the DP 4000 will continue to communicate over IMPACC although you cannot change the setpoints remotely 5 14 DP 4000 DP 2 MODE SETPOINT This setpoint allows the DP 4000 to communicate over Cutler Hammer s Integrated Monitoring Protection and Control Communications System IMPACC either as a DP 4000 or as a Data Plus Il DP2 This
21. transformer CT inputs at a point prior to the IQ DP 4000 s terminals before attempting to open the terminals on the IG DP 4000 3 Before disconnecting any wires from the unit you must individually identify them to assure that you can reconnect them properly Make a sketch to aid in terminal and wire identification 4 lf an optional ribbon cable connects with the communication port carefully disconnect it 5 f the power module for the unit is in a remote location carefully unplug the optional extension cable from the IQ DP 4000 chassis not from the power module Remove the wires by loosening the wire connection at the screw terminal A WARNING SUPPORT THE IG DP 4000 FROM THE FRONT SIDE WHEN THE SCREWS ARE LOOSENED OR REMOVED IN STEP 6 WITHOUT SUCH SUPPORT THE UNIT COULD FALL OR THE PANEL COULD BE DAMAGED 6 Remove the mounting screws holding the unit against the door or panel The screws are accessible from the rear of the unit Carefully lay the screws aside for later use 7 Remove the present unit and mount the replacement unit 8 To connect the replacement unit reverse the procedure outlined in steps 4 7 9 Use the sketch you made in step 3 to replace each wire at the correct terminal 10 Go to Section 4 5 and perform initial startup 6 5 TECHNICAL ASSISTANCE For information technical assistance or referral to an authorized distributor contact Cutler Hammer 39 IG DP 4000 SECTION 6 TR
22. 0 670 680 690 700 900 960 970 990 1000 1010 1020 Switch Settings Select SW1 SW2 SW2 Switch Setpoint No 7 Switch h h du E Z e TD 17548A 47 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON PT Switch Settings Values Select SW1 Switch Setpoint No 7 Switch Z e 1030 1040 1050 1060 1070 1080 1090 1100 1110 1120 1130 1140 1150 1160 1170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 1310 1320 1330 1340 1350 1360 1370 1380 1390 1400 48 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON PT Switch Settings Values Select SW1 Switch Setpoint No 7 No 1 No 2 Switch Z o NI Z e oo 1410 1420 1430 1440 1450 1460 1470 1480 1490 1500 1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 1610 1620 1630 1640 1650 1660 1670 1680 1690 1700 1710 1720 1730 1740 1750 1760 1770 1780 h i ji ll 49 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON PT Switch Settings Values Select SW1 SW2 SW2 Switch Setpoint No 7 No 1 Switch n N 1790 1800 1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 20
23. 00 SECTION 2 HARDWARE DESCRIPTION TD17548A A ged de Ted dei By Bee THAIT Pei PORES SUPPLE OLE Figure 2 2 Rear Access Area of Chassis AA WARNING REMOVE ALL VOLTAGE FROM THE IQ DP 4000 BEFORE REMOVING AND OR REPLACING THE FUSES 6 Afuse internal to the power module is located in series with each of the 3 incoming AC lines The fuses are 3 4 amp 600 volt 200KA interrupting rating These fuses are internal to the power module You can access them by removing the three screws holding the cover in place see Figures 2 2 and 2 3 7 A fuse external to the power module is located on the rear right of the chassis This fuse is a 1 4 amp fuse to protect the 24V on Terminal Block 1 for the Discrete input Reguired The voltage terminal block has four terminals for wiring one is neutral The neutral must be connected to Neutral or Ground depending on your configuration The communication port located on the lower right chassis is designed to connect with the optional communication module a PONI module See Section 2 1 4 for a detailed description IG DP 4000 SECTION 2 HARDWARE DESCRIPTION 9 The discrete input can be configured to be either a reset input or a sync pulse input The input is activated by a contact closure across terminal block contacts 1 and 2 See Section 5 15 1 for configuring this input 10 Watt hour Pulse The Watt hour pulse initiator is a set of contacts that completes a cir
24. 5 PROGRAMMING THE IG DP 4000 m OFF UO ON Alarm 1 Alarm 2 Reset SWC SWC Table 5 W Reset Threshold Settings 5 12 15 1 Overvoltage Reset Threshold To determine the threshold level to reset the overvoltage find the voltage when an overvoltage alarm will occur This is the nominal AC line voltage see Section 5 5 multiplied by the overvoltage detection level see Section 5 12 12 Figure 5 1 illustrates the overvoltage set and reset levels The reset voltage is a percentage of the difference 0 to 100 between the nominal voltage and the overvoltage detection level as determined by the reset threshold You can calculate this by OVR OVDL RST x OVDL NOM where OVR Overvoltage Reset Volts RST Reset Threshold OVDL Overvoltage Detection Level Volts NOM Nominal AC line Voltage Volts 30 TD17548A IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 Reset Threshold 0 Reset Threshold 0 to 100 Overvoltage Trip Zone Overvoltage Reset Zone for Reset Threshold 50 TD17548A Overvoltage Detection Level Volts Reset Threshold 50 Reset Threshold 100 Overvoltage Reset Zone for Reset Threshold 100 Figure 5 1 Overvoltage Detection and Reset Levels Example 1 A system has the following settings Nominal AC Line Voltage 208 V Overvoltage Detection Level 125 Reset Threshold 75 For this system an overvoltage alarm will occur at 208V x 125 260V The overvolta
25. 5 A Setpoint Master Sheet 21 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 Table 5 C and optional I O Table 5 D In each table the functions are listed in alphabetical order The second column of the table identifies the corresponding section that describes valid setpoint values Section General System Functions Demand Parameters Power Demand Fixed Sliding Power Demand Time Interval Current Demand Time Interval Energy Setpoints Reset Energy Enable Disable Energy Resolution Var Power Factor sign convention or 5 11 INCOM Programmable DP 4000 DP 2 Mode Table 5 B General System Functions Alarm Functions Section Voltage Phase Unbalance Detection 5 12 14 Alarm Reset Threshold 5 12 15 Table 5 C Alarm Functions 22 TD17548A Optional I O Functions Section Discrete Input Setup 5 15 1 Sync Pulse Setpoints 5 15 2 Pulse Initiator Load Shed Pulse Initiator Settings Parameter Load Shed Range Load Shed Parameter Pulse Initiator Settings Rate Selection Table 5 D Optional I O Functions 5 2 SETTING SETPOINT SWITCHES To program the IQ DP 4000 you must determine which setpoints you want and then record and verify all the setpoints before starting any entry Appendix B contains both a blank Setpoint Master Record Sheet for recording your setpoint values and for each function a table displaying the reguired Select Switch and Setpoint Switches A software utility for setpoint config
26. 70 2080 2090 2100 2110 2120 2130 2140 2150 Z o o 50 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON PT Switch Settings Values PT Select SW1 SW2 Ratio Switch PT 1 Setpoint No 7 No 1 No 3 Switch 2160 T y 2170 2180 2190 2200 2210 2220 2230 2240 2250 2260 2270 2280 2290 2300 2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 2510 2520 TD 17548A 51 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON PT Switch Settings Values PT Select SW1 Ratio Switch PT 1 Setpoint No 7 Switch 2530 2540 2590 2560 2570 2580 2590 2600 2610 2620 2630 2640 2650 2660 2670 2680 2690 2700 2710 2720 2730 2740 2750 2760 2770 2780 2790 2800 2810 2820 2830 2840 2850 2860 2870 2880 2890 mm 52 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON PT Switch Settings Values PT Select SW1 Ratio Switch PT 1 Setpoint No 7 Switch 2900 2910 2920 2930 2940 2950 2960 2970 2980 2990 3000 3010 3020 3030 3040 3050 3060 3070 3080 3090 3100 3110 3120 3130 3140 3150 3160 3170 3180 3190 3200 3210 3220 3230 3240 3250 53 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON PT Switch Settings Values PT Select SW1 S
27. 80 57 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 SW3 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 185 185__ 205 225 245 265 285 305 325 345__ 58 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON CT Values CT Primary CT 5 370 375 380 385 390 395 400 370 375 380 385 390 395 400 415 530 535 540 545 550 555 560 565 Select Switch Setpoint Switch Switch Settings SW1 SW3 No 8 Z o Z o m Z o Co 1 m ui m TD 17548A 59 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 Switch Z o n 570 580 585 n 570 580 585 600 660 690 740 745 750 755 60 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON CT Values CT Primary CT 5 760 765 770 775 780 760 765 zio 775 780 900 925 930 940 945 Select Switch Setpoint Switch o mp 7 gt o o Laud gt
28. If you press the Alarm Data button before there has been an alarm condition no light appears beside the Alarm e Monitor pushbuttons The Monitor pushbuttons located in a row just below the LED display window are IG DP 4000 SECTION 3 OPERATOR PANEL e Metered The Metered pushbutton displays the metered values for all the parameters on the Operator Panel e THD This button displays Percent Total Harmonic Distortion for the amps and volts for each phase e Demand The Demand button displays the demand current for each phase as well as the demand Watts Vars and VA e Minimum This button displays the minimum values for all currents and voltages as well as Watts Vars VA Power Factor apparent and displacement and Frequency You can view and reset this value from the faceplate e Maximum This button displays the maximum values for all currents and voltages as well as Watts Vars VA Power Factor apparent and displacement and Freguency You can view and reset this value from the faceplate Note The Metered THD and Demand pushbuttons can work with the Minimum and Maximum pushbuttons to display minimum and maximum metered values maximum THD and maximum peak demand e Pushbutton combinations e Reset and Metered Holding the Reset and Metered pushbuttons simultaneously for three to four seconds will reset minimum and maximum values for all metered parameters This will cause the display to blank an
29. Instructions for Installation Operation and Maintenance of Cutler Hammer IG DP 4000 Electrical Distribution System Monitor Eellerftammer 10 OP idit J LITT Wr THO INI lp Ampt le Anpi Vou Walt Ver Wah Vou Wam Ralf Walt Wath Mam Vea Cutler Hammer Effective October 1997 TD 17548A Units falo Unity Maga riis Dimai Minimum Mania Foma lacicr Un v Frigusity Watl Hrorr Nar auri NA Haurr E T N IO DP 4000 User Manual Customer Comments Did you find any corrections that need to be made to this manual Please include the page number Were any parts of the manual unclear Do you reguire further detail or description Please list parts What are your special application needs As part of a constant effort to serve your needs we are interested in any information you can supply about your application or use of the IO DP 4000 If you would like to share this information please check the box below L Please call me to discuss my use of the IQ DP 4000 Name Title Company Phone Street and Number City State ZIP Information Request L Please send me updated application materials when available L Please send me information on LI Please have a Sales Engineer call L Please contact me to discuss IMPACC Local Area Network applications Name Title Company Phone Street and Number City State ZIP 8793C50H02 Cutler Hammer Power Manage
30. Load Shed and Restore Load Settings 37 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 5 15 3 3 Load Shed Settings Parameter Selection The load shed feature activates the pulse initiator relay when a user selected parameter exceeds a preprogrammed range see Section 5 15 3 2 Select one of the following parameters to monitor e Watts Metered or Demand e VA Metered or Demand e Metered Currents la lg lc or average e Demand Currents l4 lg lc or average See Table 5 Z for selecting the parameter to monitor with the load shed feature m OFF OU ON Parameter SWF Settings Selection VA demand Ave Current metered Ave Current demand _ Table 5 Z Load Shed Parameter Selection Settings 5 15 3 4 Pulse Initiator Settings Rate Selection For this function select the rate at which the relay changes state as a value of energy to track with the pulse initiator For example if you choose Watt hours as the parameter to track with the pulse initiator the IQ DP 4000 will change the state of the relay at every specified interval of Watt hours If 50 Watt hours per Pulse is selected the relay changes state every time 50 Watt hours accumulate The energy per pulse corresponds to the energy in units at the secondary winding of the PTs and CTs Therefore you must consider the user selected CT and PT ratios when selecting the Energy per Pulse value See Table 5 AA for selecting the rate at which t
31. OUBLESHOOTING AND MAINTENANCE TD17548A Advanced Products Support Center APSC at 1 800 809 2772 Probable Cause s Solution All Operator Panel indicators are off AC line voltage level is deficient Locate cause of deficiency in AC line monitored Separate Source AC control power is Locate the cause of the deficiency in the deficient only if using separate source AC control power line If power is power module sufficient replace unit AC line or optional external PTs are not Verify that the AC line and or PTs are properly selected wired or installed wired as shown on the wiring plan drawings for the application Digit 1 flashes in the display window A trip condition has been externally Determine why the trip was initiated from indicating an external trip initiated through the Communications the external device through the Port Communications Option Digit 2 flashes in the display window AC line or optional external PTs are not Verify that the AC line and PTs are indicating an overvoltage properly installed or wired installed and wired as shown on the wiring plan drawing for the application Digit 3 flashes in the display window An Undervoltage condition actually exists Isolate the AC line deficiency s cause indicating an undervoltage Digit 4 flashes in the display window A Phase Unbalance condition exists Isolate the cause of the AC line indicating a phase unbalance deficiency Digit 5 flas
32. SW2 SW2 SW2 SW2 Ratio Switch i No 7 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 6 lt 2 E o o PT 1 Setpoint Switch 4 I i d T 49 53 6 Ec ENSEM Ee 30 50 60 44 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON PT Switch Settings Values PT Select SW1 SW2 Ratio Switch PT 1 Setpoint No 7 Switch Z o Z 9 m Z o w 70 75 oo 5 all il T ui m pee 75 80 o dea 0 MEN 10 E 3095 UE 5 HUW 00 E 30 E 355 HUW 00 es 500 UE 55 WE 500 UE 505 WE vo MEN 500 UE 055 WE 05 HUW 20 E zio E 5 E 20 25 MEI o0 UE o5 HU 20 4 25 o0 NN 260 _ 45 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON U Switch Settings lt a E o o PT Select SW1 SW2 SW2 SW2 Ratio Switch PT 1 Setpoint No 7 No 1 Switch Z 2 m 270 280 290 310 320 330 350 360 T 270 280 290 310 320 330 350 360 400 430 440 450 470 480 550 560 580 590 600 610 620 630 46 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON PT Values 650 670 680 700 650 66
33. Save button to confirm the settings The first second and fifths LEDs light indicating they are in the on position 9 Press and hold the Save button until the tenth LED lights The setting for Select Switch 3 is now TD17548A permanently stored in the device s long term memory 10 Place the Select Switch to the 0 position 5 3 SYSTEM CONFIGURATION SETPOINT The IO DP 4000 monitors either a 3 conductor or 4 conductor AC line For example in a 4 wire system a transformer s secondary winding is wired in a wye configuration with the XO neutral terminal ground as the fourth wire In this case the XO fourth wire connects to the screw terminal on the power supply Refer to figures 4 9 and 4 15 Set Switch SW1 No 1 to correspond to the chosen wiring configuration Set this switch to the e OFF position for a 3 wire wiring configuration e ON position for a 4 wire wiring configuration When you choose the OFF position for the 3 wire configuration the front panel will not display the 3 line to neutral AC line measurements The measurements not displayed are x VAN Volts VB N Volts Ven Volts 5 4 FREQUENCY SELECTION SETPOINT The IQ DP 4000 accepts a nominal line frequency of either 50 or 60 Hz Place switch SW1 No 2 in the e OFF position for a 50 Hz system e ON position for a 60 Hz system 5 5 NOMINAL AC LINE VOLTAGE SETPOINT The IQ DP 4000 measures AC line voltage in one of two ways e Line to line 3 Ph
34. Select Setpoint Switch Switch Fie ia a fad ud ED CH aa E OFF Disabled ON Enabled Alarm 2 Activate on Current Phase Loss m OFF O ON Not Applicable Select Setpoint Switch Switch E EE ee aaa OFF Disabled ON Enabled Alarm 2 Enable Disable m OFF O ON Not Applicable Select Setpoint Switch Switch fee ed i TD DU OFF Disabled ON Enabled TD 17548A Alarm 2 Trip Delay m OFF O ON Not Applicable Select Setpoint Switch Switch MAA Ps cs eS WG See Table 5 R Alarm 2 Reset Delay m OFF O ON Not Applicable Select Setpoint Switch Switch Fc la d d i c al _ MWD Ni See Table 5 S Alarm 2 Overvoltage Detection Level WH OFF L ON Not Applicable Select Setpoint Switch Switch Re ce EHE SI RA See Table 5 T 81 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Alarm 2 Undervoltage Detection Level m OFF O ON Not Applicable Select Setpoint Switch Switch cnr d ESA eee RA FE See Table 5 U Alarm 2 Voltage Phase Unbalance Detection Level m OFF O ON Not Applicable Select Setpoint Switch Switch FF ER ea See Table 5 V 82 TD17548A Alarm 2 Reset Threshold B OFF O ON Not Applicable Select Setpoint Switch Switch Ebbe ese _ WU QNEM See Table 5 W IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS TD 17548A Optional I O Setpoint Record Sheet Discrete Input Setup m OFF
35. TALLATION AND STARTUP ENSURE THAT THE INCOMING AC POWER AND ALL FOREIGN POWER SOURCES ARE TURNED OFF AND LOCKED OUT BEFORE PERFORMING ANY WORK ON THE IG DP 4000 OR ITS ASSOCIATED EQUIPMENT FAILURE TO OBSERVE THIS PRACTICE CAN RESULT IN SERIOUS OR EVEN FATAL INJURY AND OR EQUIPMENT DAMAGE Figures 4 4 4 15 show typical wiring plans When referring to the figures note the following 1 Phasing and polarity of the AC current inputs and the AC voltage inputs and their relationship are critical to the correct operation of the wattmeter 2 The incoming AC line phases A B and C connect from three external potential transformers PT s to the AC line connection terminals on the chassis above 600V TD17548A You can use NO and NC contacts from the Relays to control external devices These contacts are rated at 10 amps for 120 240 VAC or 30 VDC The wires connecting to the IO DP 4000 must not be larger than AWG No 14 Larger wires will not connect properly with the various terminal blocks Keep the wiring between the current transformers and the IQ DP 4000 as short as possible 200 feet max Whenever possible route these lines away from other AC lines and inductive devices If the lines must cross other AC lines cross them at right angles The protective functions of the IO DP 4000 with the optional I O module directly control the Relays as described in Section 5 Connect the sync pulse terminals to the dry contac
36. TD 17548A Reset Energy from Faceplate m OFF O ON Not Applicable Select Setpoint Switch Switch UE ite FA pede ZI WDD OFF Disabled ON Enabled Energy Resolution WH OFF L ON Not Applicable Select Setpoint Switch Switch Rss ER n E STA d WM DD OFF Kilo Units ON Mega Units Var Power Factor Sign Convention m OFF O ON Not Applicable Select Setpoint Switch Switch Fa E ee NN OFF negative sign convention ON positive sign convention 75 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS INCOM Programmable m OFF O ON Not Applicable Select Setpoint Switch Switch a Ei a uk RR a I _ a a OFF Disabled ON Enabled 76 TD17548A DP 4000 DP 2 Mode m OFF O ON Not Applicable Select Setpoint Switch Switch fi AE a P EE eee OFF DP2 Mode ON DP 4000 Mode IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS TD 17548A Alarm 1 Setpoint Record Sheet Alarm 1 Mode 1 Mode 2 m OFF O ON Not Applicable Select Setpoint Switch Switch EF IH OFF Mode 1 ON Mode 2 Alarm 1 Latched Unlatched B OFF O ON Not Applicable Select Setpoint Switch Switch Cola OFF Unlatched ON Latched Alarm 1 Activate on Overvoltage B OFF O ON Not Applicable Select Setpoint Switch Switch E EE Ea ai OFF Disabled ON Enabled Alarm 1 Activate on Undervoltage m OFF O ON Not Applicable Select Setpo
37. U Undervoltage Detection Level Settings 5 12 14 Voltage Phase Unbalance Detection Level Alarm Setpoint If the selected alarm has been set to activate on a voltage phase unbalance see Section 5 12 6 you must determine the voltage phase unbalance detection level A voltage phase unbalance is calculated by taking the maximum voltage deviation between any two phases TD17548A and comparing that voltage to a percentage of the nominal AC line voltage If the sampled voltage deviation is greater than the voltage phase unbalance detection level for longer than the alarm delay see Section 5 12 10 the alarm activates See Table 5 V for setting the voltage phase unbalance detection level m OFF J ON Alarm 2 Detection Alarm 1 No 8 Table 5 V Voltage Phase Unbalance Detection Level Settings 5 12 15 Alarm Reset Threshold Setpoint The IO DP 4000 has three alarm conditions with programmable thresholds e overvoltage e undervoltage e voltage phase unbalance You must set the levels for the IG DP 4000 alarm to reset Both alarms have an independent reset threshold however the reset threshold is common to all three alarm conditions The reset threshold is based on the detection levels set for the alarm conditions as well as the nominal AC line voltage The reset thresholds are described for each of the three programmable alarm conditions See Table 5 W for setting the reset threshold 29 IG DP 4000 SECTION
38. W2 Ratio Switch PT 1 Setpoint No 7 No 1 Switch 3260 3270 3280 3290 3300 3310 3320 3330 3340 3350 3360 3370 3380 3390 3400 3410 3420 3430 3440 3450 3460 3470 3480 3490 3500 3510 3520 3530 3540 3550 3560 3570 3580 3590 3600 3610 54 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON PT Switch Settings Values Select SW1 Switch Setpoint No 7 Switch 3620 3630 3640 3650 3660 3670 3680 3690 3700 3710 3720 3730 3740 3750 3760 3770 3780 3790 3800 3810 3820 3830 3840 3850 3860 3870 3880 3890 3900 3910 3920 3930 3940 3950 3960 3970 TD 17548A 55 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES 56 OFF ON PT Values PT Ratio PT 1 3980 3990 3980 3990 4020 4030 4060 4070 4100 DEBET ONE 4120 4140 4150 4180 4190 4220 4230 4250 __ Select Switch Setpoint Switch SW1 No 7 SW2 No 1 Switch Settings SW2 SW2 SW2 No 2 No 3 No 4 No 5 TD17548A Z 2 I Z 2 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548A OFF ON CT Switch Settings Values CT Select SW1 SW3 SW3 SW3 SW3 SW3 SW3 SW3 SW3 Primary Switch CT 5 Setpoint No 8 No 1 No 2 No 3 No 4 No 5 No 6 No 7 No 8 Switch 5 5 20 60 80 so 165 0 75 1
39. able 5 X Pulse Initiator Parameter Selection Settings 5 15 3 2 Load Shed Settings Range Selection Two ranges are associated with the load shed feature a Load Shed range and a Restore Load range Both ranges are set as a percentage of the nominal values for the system When the Load Shed range is exceeded the relay activates This relay remains active until the value of the selected parameter drops below the Restore Load range The nominal system voltage is explained in Section 5 5 The nominal system current is the value selected for the CT primary Section 5 7 The nominal system power is the product of the nominal system voltage and nominal system current See Table 5 Y for setting the load shed and restore load ranges TD17548A 35 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 TD17548A m OFF U ON Ranges Switch Settings Load Shed Select SWE SWE SWE SWE SWD SWD of nominal Switch Setpoint No 1 No 2 No 3 No 4 No 5 No 6 Switch Restore Load Select SWE SWE SWE SWE SWD SWD of nominal Switch Setpoint No 5 No 6 No 7 No 8 No 7 No 8 Switch 1 Lt Ji Table 5 Y Load Shed and Restore Load Settings continued on next page 36 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 TD17548A m OFF L ON Ranges Switch Settings Load Shed Select of nominal Switch Setpoint No 2 No 3 No 4 No 5 Sc Switch of nominal Switch Setpoint Switch 84 Table 5 Y
40. as nine membrane pushbuttons They are e Reset After an alarm event the Reset pushbutton allows you to reset the alarms The Reset pushbutton is the red button marked RES located in the upper right hand corner of the faceplate e Up Down Step Display The Up Down pushbuttons step through the items that the IQ DP 4000 monitors If you press the Up and the Down buttons TD17548A at the same time the INCOM network address for your unit appears in the Display Window It monitors the following items e I Amps e lg Amps e Amps e Vas Volts e Vac Volts e Von Volts e Van Volts e Vay Volts e Var Volts e Watts e Vars e VA e Power Factor apparent and displacement e Frequency e Watt Hours e Var Hours e VA Hours Each time you press the Up or Down pushbuttons the LED to the left of the selected item illuminates At the same time the present operating value corresponding to that item is in the display window e Alarm Data pushbutton The Alarm Data pushbutton located on the bottom right of the operator panel allows you to toggle between Alarm 1 Alarm 2 and presently metered values A blinking LED indicates you are viewing the snapshot data saved at the time an alarm condition occurred for that particular alarm An LED that is constantly illuminated indicates an active alarm condition for that particular alarm Please note that the Alarm LED will always blink when being viewed even for an active alarm
41. ase 3 Wire e__ Line to neutral 3 Phase 4 Wire Based on the wiring configuration for the system you must set switches to indicate the nominal AC line voltage applied to the AC line terminals Line to neutral voltages will not be displayed if the IQ DP 4000 is configured as a 3 wire system Note When external voltage transformers are used the nominal AC line voltage setting indicates the voltage present on the secondary terminals of the PTs AIso L N voltages will not be displayed if the unit is configured as a three wire 23 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 Switch SW1 Nos 3 4 5 and 6 specify the nominal AC line voltage Set the switches according to Table 5 F Follow the table s line to line column when the wiring configuration of the AC line is 3 wire Use the line to neutral column when the AC line configuration is 4 wire m OFF 2 ON Voltages Nominal Line Line No 3 No 4 to Line to Neutral 110 69 208 220 240 380 416 460 480 575 600 336 600 336 Any other selection Table 5 F AC Line Voltage SW1 Switch Settings EET 208 BET UN 240 380 416 460 480 575 5 6 VOLTAGE TRANSFORMER RATIO SETPOINT Some systems may include optional user provided potential voltage transformers this is required above 600V You must take these ratios into account by using switch SW1 No 7 and the eight switch settings for SW2 Nos 1 t
42. ceeds 999999 Set switch SW5 No 2 in the e OFF position for KILO energy units e ON position for MEGA energy units 25 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 5 11 VAR POWER FACTOR SIGN CONVENTION SETPOINT This setpoint selects the sign convention or for the Var and the Power Factor values The sign conventions can be either negative or positive e A negative sign convention corresponds to Inductive Load Negative Var and Power Factor Values Lagging Power Factor Capacitive Load Positive Var and Power Factor Value Leading Power Factor e A positive sign convention corresponds to Inductive Load Positive Var and Power Factor Values Lagging Power Factor Capacitive Load Negative Var and Power Factor Values Leading Power Factor Power engineers typically use the positive sign convention as the standard convention the negative sign convention is mathematically correct Figures 3 2 and 3 3 illustrate the two Var and Power Factor sign conventions Set Switch SW5 No 6 in the e OFF position for a negative sign convention e ON position for a positive sign convention 5 12 ALARM FUNCTIONS GENERAL The DP 4000 has two independent alarms Alarm 1 and Alarm 2 The faceplate of the IQ DP 4000 has two LEDs to indicate the state of each of these alarms A steady on LED indicates an active alarm If the optional I O module is installed the relays will change state when the corres
43. ceeds the percentage of nominal line voltage by a factor of 5 10 15 20 25 30 35 or 40 The Setpoint Switch position determines the factor Phase Reversal A phase reversal is detected if a phase sequence different from that which was programmed ABC or CBA is detected TD17548A e Overvoltage An overvoltage is detected when the amplitude of the AC line voltage exceeds 105 110 115 120 125 130 135 or 14096 of the nominal line voltage The Setpoint Switches determine the factor e Undervoltage An undervoltage is detected when the amplitude of the AC line voltage falls below 95 90 85 80 75 70 65 or 60 of the nominal line voltage The Setpoint Switches determine the factor All protected functions update every 1 4 seconds with a 60 Hz line or every 1 5 seconds with a 50 Hz line Protection Function Voltage Phase Loss Any phase less than 50 of nominal Current Phase Loss Smallest phase less than 6 25 of largest phase Description Line voltage nominal in ranges from 5 to 40 Table 2 B Protection Function Specifications IG DP 4000 SECTION 2 HARDWARE DESCRIPTION 2 2 3 Metering Specifications Table 2 C shows the metering specifications for the IQ DP 4000 Displayed Item through Local Display IMPACC AC Amperes Phases 0 396 0 3 1 digit A B C AC Voltage 0 3 0 3 1 digit Phase A B B C C A 0 3 0 3 1 digit Phase A N B N C N
44. cuit and sends a pulse signal to an external pulse recorder You can program the amount of energy between pulses using Setpoint Switches see Section 5 15 3 The pulse initiator is a KYZ output meaning the relay will change state for each pulse 2 1 3 User Supplied External Hardware The IQ DP 4000 requires you to wire at least 2 and up to 3 current transformers into the CT terminal block from an external location see Figures 4 4 4 15 These are user supplied and must have a 5 amp secondary Potential transformers are required only for voltages above 600 V and are wired directly to the AC line connection terminals 2 1 4 Optional Communications Module The IQ DP 4000 is an IMPACC Integrated Monitoring Protection and Control Communications compatible device IMPACC can remotely monitor control and program the IQ DP 4000 when it is equipped with the optional communications module An IPONI is typically mounted on the back of the power module and connects to the IQ DP 4000 via the communications port on the lower right side of the rear of the chassis IMPACC is a noise immune communications system that permits communications from the IO DP 4000 to a master computer via a high freguency carrier signal over a shielded twisted pair of conductors The conductors can extend up to 10 000 feet without using repeaters The INCOM Industrial Communications chip allows communications between IMPACC compatible devices and accounts for the s
45. culate the demand either by an internal synchronizing timer or by an external signal Set Switch SW5 No 8 in the e OFF position to calculate demand based on an external signal see Section 5 15 1 Discrete Input Setup e ON position to calculate demand based on a pre programmed time see Section 5 9 Demand Parameters 5 15 3 Pulse Initiator Load Shed Setpoint The IQ DP 4000 has a relay which can be programmed based on the amount of power and energy measured The pulse initiator function tracks the amount of energy measured and the load shed function changes the state of a relay when a predetermined power threshold is exceeded Set Switch SWD No 1 in the e OFF position to use relay for the pulse initiator function see Section 5 15 3 1 e ON position to use relay for the load shed function see Section 5 15 3 4 5 15 3 1 Pulse Initiator Settings Parameter Selection The pulse initiator changes the state of the pulse initiator relay at a rate proportional to the amount of energy the IQ DP 4000 measures based on a user selected energy parameter and pulse rate Select one of the following parameters to track with the pulse initiator e Watt hours positive or negative e Var hours positive or negative e VA hours See Table 5 X for selecting the energy parameter m OFF J ON IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 Energy SWD Settings pu Positive Watt hours Positive Var hours E T
46. d the Metered LED to blink When the display is restored the Metered Min Max values have been reset e Reset and THD Holding the Reset and the THD pushbuttons simultaneously for three to four seconds will reset maximum values for all THD parameters This will cause the display to blank and the THD LED to blink When the display is restored the Maximum THD values have been reset e Reset and Demand Holding the Reset and the Demand pushbuttons simultaneously for three to four seconds will reset maximum values for all Demand parameters This will cause the display to blank and the Demand LED to blink When the display is restored the Maximum Demand values have been reset TD17548A e Stepup and Stepdown Holding the Stepup and Stepdown pushbuttons will display the INCOM address only if the PONI module is attached and communication has been established with Series Ill e Minimum and Maximum pushbuttons Holding the Maximum and Minumum pushbuttons simultaneously will display the version of firmware the device is currently using This is useful when troubleshooting the device 3 1 2 Display Window The IQ DP 4000 has a large easy to read 6 digit LED display window that shows the value for the associated Monitor pushbuttons the values for the protective functions and the alarm cause codes The display window is at the top of the faceplate just below the Alarm LEDs 3 1 3 LEDs The Operator Panel LEDs are divided int
47. ding If you require further information regarding a particular installation application or maintenance activity contact your Cutler Hammer Representative Warrantee and Liability Information No warranties expressed or implied including warranties of fitness for a particular purpose of merchantability or warranties arising from course of dealing or usage of trade are made regarding this information recommendations and descriptions contained herein In no event will Cutler Hammer be responsible to the purchaser or user in contract in tort including negligence strict liability or otherwise for any special indirect incidental or consequential damage or loss whatsoever including but not limited to damage or loss of use of equipment plant or power system cost of capital loss of power additional expenses in the use of existing power facilities or claims against the purchaser or user by its customers resulting from the use of the information and descriptions contained herein vi TD17548A INFORMATION Safety Precaution All safety codes safety standards and or regulations must be strictly observed in the installation operation and maintenance of this device AA WARNING THE WARNINGS AND CAUTIONS INCLUDED AS PART OF THE PROCEDURAL STEPS IN THIS DOCUMENT ARE FOR PERSONNEL SAFETY AND PROTECTION OF EQUIPMENT FROM DAMAGE AN EXAMPLE OF A TYPICAL WARNING LABEL IS SHOWN ABOVE IN REVERSE TYPE TO FAMILIARIZE PERSONNEL
48. e la Amps lz Amps lc Amps e Power Related Parameters For the power related parameters the demand can be based on either a fixed or sliding window See Section 5 9 1 for selecting a fixed or sliding demand window and Section 5 9 2 for programming the power related demand times The power related parameters are Watts Vars VA degrees and phase B leading phase C by 120 degrees 24 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 5 9 1 Power Demand Fixed Sliding The IO DP 4000 is programmed for the power related demand to correspond to either a fixed or sliding window e Fixed Power Demand With a fixed demand window the demand calculation is based on and updated at the user selected time interval For example if you select a 15 minute demand window a new demand will compute every 15 minutes based on the energy used during the last 15 minutes e Sliding Power Demand For a sliding window the demand calculation is based on the user selected interval time and is updated every minute For example if you select a 15 minute demand window the calculated demand is based upon the previous 15 minutes but is updated every minute Set the power related demand by using SW4 No 2 Place the switch in the e OFF position for the sliding power demand window e ON position for the fixed power demand window 5 9 2 Power Demand Time Interval Switch SW4 Nos 3 4 and 5 determine the time interval in mi
49. e 5 U Alarm 1 Voltage Phase Unbalance Detection Level m OFF O ON Not Applicable Select Setpoint Switch Switch ERE IS a See Table 5 V TD 17548A Alarm 1 Reset Threshold B OFF L ON Not Applicable Select Setpoint Switch Switch MG HU RH FR FE ez C WR See Table 5 W 79 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS TD17548A Alarm 2 Setpoint Record Sheet Alarm 2 Mode 1 Mode 2 B OFF O ON Not Applicable Select Setpoint Switch Switch Ele MN OFF Mode 1 ON Mode 2 Alarm 2 Latched Unlatched WH OFF L ON Not Applicable Select Setpoint Switch Switch pese a deeded ee ies eee OFF Unlatched ON Latched Alarm 2 Activate on Overvoltage m OFF O ON Not Applicable Select Setpoint Switch Switch i TEA lc da NEM NENNEN OFF Disabled ON Enabled 80 Alarm 2 Activate on Undervoltage WH OFF L ON Not Applicable Select Setpoint Switch Switch i _ i e OFF Disabled ON Enabled Alarm 2 Activate on Voltage Phase Loss B OFF O ON Not Applicable Select Setpoint Switch Switch Esce a0o_ Oi OFF Disabled ON Enabled Alarm 2 Activate on Voltage Phase Unbalance m OFF O ON Not Applicable Select Setpoint Switch Switch Cecca MEN NN OFF Disabled ON Enabled IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Alarm 2 Activate on Voltage Phase Reversal m OFF O ON Not Applicable
50. e IG DP 4000 monitors 1 3 UPGRADING FROM THE IQ DATA PLUS II The IQ DP 4000 replaces the IQ Data Plus Il DP Il The IQ DP 4000 features all the monitor and display parameters of the DP Il and also adds e Metering of VA Var hours VA hours and THD e Optional I O module e Min Max for voltages current and power e Demand Peak Demand e Max THD currents and voltages e Metering parameters with an active alarm condition present e Expanded IMPACC functionality e Increased resolution for metered parameters range and Description TD17548A For backward compatibility with existing IMPACC systems the IQ DP 4000 features an IQ Data Plus Il communications mode which formats all buffers as if the product were a Data Plus ll This is the default communications mode when the unit is manufactured See Section 5 14 to change this setpoint MA CAUTION FOR FULL BACKWARD COMPATIBILITY ALL SETPOINTS MUST CORRESPOND WITH AN EXISTING VALID DPII SETPOINT SEE TD 17271 FOR DATA PLUS Il SETTINGS THE WIRING IS IDENTICAL WITH THE EXCEPTION OF THE SEPARATE SOURCE POWER MODULE TERMINALS NOTE THAT NO JUMPERS ARE REQUIRED FOR 120 240 VOLT SELECTION 1 4 REPLACEMENT PARTS Refer to Table 1 B for a list of available parts and accessories for the IQ DP 4000 For ordering information contact your local Cutler Hammer distributor Catalog Number IQ DP 4000 with 3 phase power module without I O IQDP4030 4D13110G01 module
51. et Zone for Reset Threshold 100 Reset Threshold 0 Reset Threshold 0 to 100 Reset Threshold 100 TD17548A Nominal Line to Line Voltage Volts Undervoltage Reset Zone for Reset Threshold 50 Reset Threshold 50 Undervoltage Detection Level Volts Undervoltage Trip Zone Figure 5 2 Undervoltage Detection and Reset Levels Example 1 A system has the following settings Nominal AC Line Voltage 208 V Undervoltage Detection Level 80 Reset Threshold 75 For this system An undervoltage alarm will occur at 208V x 80 166V The undervoltage alarm will reset at 166V 75 x 208V 166V 166V 75 x 42V 166V 32V 198V In this example the undervoltage alarm will not reset until the system voltage is above 198V Example 2 A system has the following settings Nominal AC Line Voltage 480 V Undervoltage Detection Level 75 Determine the reset threshold setting for the undervoltage alarm to reset above 420 V The undervoltage alarm occurs at 480V x 75 360 V 420V 360V RST x 480V 360V 32 420V 360V RST x 120V RST x 120V 420V 360V 60V RST 60V 120V 0 50 In this case set the reset threshold to 50 5 12 15 3 Voltage Phase Unbalance Reset Threshold A voltage phase unbalance occurs when the maximum voltage deviation between two phases is greater than a percentage of the nominal AC line voltage To find the voltage level calculate where
52. f the LED s will blink e Power Distribution Typically you will encounter three conditions when monitoring power distribution Refer to Figure 3 5 1 Breakers A and B are closed and C is open Power flow is in Quadrant 4 The Power Factor and Vars will be negative and the respective LED s will blink 2 Breakers A and C are closed and B is open Power flow for Breaker A and C is in Quadrant 4 The Power Factor and Vars will be negative and the LED s will blink for Power Factor and Vars readings 3 Breakers B and C are closed and A is open The power flow for Breaker B is in Quadrant 4 and the metering condition is the same as Conditions 1 and 2 However the power flow for Breaker C is reversed and is in Quadrant 2 Only the Watts LED and Power Factor LED will blink 10 TD17548A Reactive Power QUADRANT 2 Watts Negative Vars Positive Power Factor Lagging QUADRANT 1 Watts Positive Vars Positive Power Factor Leading Real Power Watts Negative Vars Negative Power Factor Leading QUADRANT 3 Watts Positive Vars Negative Power Factor Lagging QUADRANT 4 Figure 3 2 Power Quadrants Mathematical QUADRANT 2 Watts Negative Vars Negative Power Factor Lagging QUADRANT 1 Watts Positive Vars Negative Power Factor Leading Real Power Watts Negative Vars Positive Power Factor Leading Watts Positive Vars Positive Power Factor La
53. f the operator panel 2 1 2 Rear Access Area You can access the rear of the IQ DP 4000 by opening the door onto which it is mounted Make all wiring connections to the unit from the rear of the chassis Figure 2 1 shows the rear of the chassis and includes 1 The 3 Phase AC line connections to the voltage terminal block at the bottom of the power module 2 The current transformer terminal block at the top of the chassis connects to the required external current transformers 3 The Alarm 1 Alarm 2 terminal block connects to controlled external devices with the optional I O module only TD17548A 4 Setpoint Switches located on the rear right side of the chassis allow you to tailor each IG DP 4000 model for your specific applications For a complete description of each Setpoint Switch setting see Section 5 5 The power module is available as a separate source power module Models 4010 4110 and as a 3 Phase power module Models 4030 4130 The Power Module for the IG DP 4000 is mounted on the rear of the chassis when shipped but can be detached and moved up to 45 inches 91 44 cm away using an optional ribbon cable Style No 2107A55G03 if local codes prevent AC power devices from being located on the cabinet door Figure 2 1 The Three Phase Power Module for THREE PHASE POWER SUPPLY MODULE Models 4030 and 4130 Note The Separate source power supply can be powered by 96 264VAC or 100 350VDC IG DP 40
54. ge alarm will reset at 260V 75 x 260V 208V 260V 75 x 52V 260V 39V 221V In this example the overvoltage alarm will not reset until the system voltage is below 221V Example 2 A system has the following settings Nominal AC Line Voltage 480 V Overvoltage Detection Level 110 To determine the Reset Threshold setting for the overvoltage alarm to reset below 504 V The overvoltage alarm will occur at 480V x 110 528 V Nominal Line to Line Voltage Volts 504V 528V RST x 528V 480V 504V 528V RST x 48V RST x 48V 528V 504V 24V RST 24V 48V 0 50 In this case set the reset threshold to 50 5 12 15 2 Undervoltage Reset Threshold To determine where to reset an undervoltage alarm find the voltage where the undervoltage alarm occurs This voltage is the nominal AC line voltage see Section 5 5 multiplied by the undervoltage detection level see Section 5 12 13 The reset voltage is a percentage of the difference 0 to 100 between the nominal Voltage and the undervoltage detection level as determined by the reset threshold Compute this by UVR UVDL RST x NOM UVDL where UVR Undervoltage Reset Volts UVDL Undervoltage Detection Level Volts RST Reset Threshold NOM Nominal AC line Voltage Volts Figure 5 2 illustrates the undervoltage detection and reset levels 31 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 Undervoltage Res
55. gging QUADRANT 3 4 QUADRANT 4 Reactive Power Figure 3 3 Power Quadrants Power Engineer s Sign Convention IG DP 4000 SECTION 3 OPERATOR PANEL Figure 3 5 Power Distribution Note Refer to section 5 11 VAR Power Factor Sign Convention Setpoint for more information about and values 3 1 3 3 Units LEDs Auto Range Units for Monitoring The units for monitoring are Units Kilo Units and Mega Units Figure 3 1 shows the location of these LEDs to the right of the display window These units are fixed based on your selection for PT and CT ratios so that the display is consistent with the PT and CT sizes They let you know the measurement unit for the displayed function 3 1 3 4 Alarm LED s The Alarm LEDs Alarm 1 Alarm 2 when continuously lit indicate that an alarm condition exists If there is an alarm condition when you press the Alarm Data button the corresponding LED blinks and the display window shows a digit from 1 to 8 This digit represents the specific type of alarm condition that is occurring for the selected alarm The alarm cause codes are listed at the bottom of the faceplate for easy reference Table 3 A describes the alarm codes by number TD17548A Alarm Cause Operator Panel Description Code Designation 1 External Remote device initiates alarm Overvoltage Undervoltage Phase Unbalance An alarm Voltage Phase Loss condition Current Phase Loss CCCUrS Phase Reversal
56. he pulse initiator relay changes state Example A system has the following configuration CT 1400 5 PT 240 120 38 TD17548A The IQ DP 4000 is monitoring a constant power of 16 800 Watts Watt hours is selected as the parameter for the pulse initiator setting The CT ratio is 1400 5 280 The PT ratio is 240 120 22 The power at the secondary of the CTs and PTs is 16 800 Watts 280 x 2 16 800 Watts 560 30 Watts or 30 Watt hours in 1 hour e lf the energy per pulse is set to 1 each pulse will equal 560 Watt hours 1400 x 240 x 1 560 Watt hours per pulse 5 120 e f the energy per pulse is set to 7 each pulse will equal 3 920 Watt hours 1400x 240 x 7 3920 Watt hours per pulse 5 120 m OFF L1 ON SWF Settings Table 5 AA Pulse Initiator Rate Selection Settings IG DP 4000 SECTION 6 TROUBLESHOOTING AND MAINTENANCE 6 1 LEVEL OF REPAIR This manual is written assuming you will perform only unit level troubleshooting If you trace the cause of a malfunction to the IQ DP 4000 replace the unit with a spare and return the malfunctioning unit to Cutler Hammer for factory repairs 6 2 MAINTENANCE AND CARE The IG DP 4000 is designed to be a self contained and maintenance free unit The printed circuit boards are calibrated and conformally coated at the factory They are intended for service by factory trained personnel only Operate the IQ DP 4000 in an environment within the te
57. hes in the display window A Voltage Phase Loss condition exists Isolate the cause of the AC line phase indicating a voltage phase loss cause Blown or loose fuse s Check the fuse s on the affected phase s Reseat a Replace if necessary Digit 6 flashes in the display window A Current Phase Loss condition exists Correct the improper wiring indicating a current phase loss Digit 7 flashes in display window A Phase Reversal condition exists Isolate the cause of the AC line reversal indicating a phase reversal Check the utility to determine their phase seguence Digit 8 flashes in display window IQ DP 4000 is detecting an internal Replace the unit indicating an internal malfunction malfunction One or more voltage phases read Blown or loose PT Check fuse s S the affected phase s incorrectly VEM EE the fuse s Replace if necessary Incorrect PT ratio Check PT ratio Current readings are not accurate or read Incorrect size CTs used Replace with proper size CTs Zero Incorrect CT ratio Check CT ratio Power readings are incorrect Phasing for voltage and current is Check phasing Verify connections with incorrect wiring diagrams Table 6 A Initial Power On Troubleshooting 40 IG DP 4000 SECTION 6 TROUBLESHOOTING AND MAINTENANCE TD17548A Probable Cause s Solution All Operator Panel LEDs are off AC line being monitored is below 96 VAC Locate the cause of the deficiency in the
58. int Switch Switch mU HE OFF Disabled ON Enabled Alarm 1 Activate on Voltage Phase Loss m OFF O ON Not Applicable Select Setpoint Switch Switch HN a OFF Disabled ON Enabled Alarm 1 Activate on Voltage Phase Unbalance m OFF O ON Not Applicable Select Setpoint Switch Switch ome ED eae E d OFF Disabled ON Enabled 77 IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Alarm 1 Activate on Voltage Phase Reversal m OFF O ON Not Applicable Select Setpoint Switch Switch ET 2 Re A OFF Disabled ON Enabled Alarm 1 Activate on Current Phase Loss B OFF O ON Not Applicable Select Setpoint Switch Switch Cope od d OFF Disabled ON Enabled Alarm 1 Enable Disable WH OFF L ON Not Applicable Select Setpoint Switch Switch ea RA ER CI OFF Disabled ON Enabled 78 TD17548A Alarm 1 Trip Delay WH OFF L ON Not Applicable Select Setpoint Switch Switch Rss EE ae EE See Table 5 R Alarm 1 Reset Delay m OFF O ON Not Applicable Select Setpoint Switch Switch eee AEE See Table 5 S Alarm 1 Overvoltage Detection Level m OFF O ON Not Applicable Select Setpoint Switch Switch De E ER RETE RR See Table 5 T IG DP 4000 APPENDIX B SETPOINT RECORD SHEETS Alarm 1 Undervoltage Detection Level m OFF O ON Not Applicable Select Setpoint Switch Switch Fan RA ke E a See Tabl
59. is detecting an internal Replace the unit malfunction One or more voltage phases read Blown or loose fuse s Check fuse s on affected phase s incorrectly Reseat the fuse s Replace the fuse s if necessary Incorrect PT ratio Check PT ratio Current readings are not accurate or read Incorrect size CTs used Replace with proper size CTs zero Incorrect CT ratio Check CT ratio Power readings are incorrect Phasing for voltage and current is Check phasing Verify connections with incorrect wiring diagrams Table 6 B Operational Troubleshooting 41 IG DP 4000 SECTION 6 TROUBLESHOOTING AND MAINTENANCE TD17548A 6 6 RETURN PROCEDURE The troubleshooting section is intended for service personnel to identify whether an observed problem is external or internal to the unit For assistance with this determination please contact Advanced Product Support APSC at 1 800 809 2772 If a problem is identified as internal return the unit to the factory for repair or replacement To return your unit contact your local Cutler Hammer authorized distributor 42 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES OFF ON PT Switch Settings Values PT Ratio Select SW1 SW2 Switch PT 1 Setpoint No 7 No 1 No 2 Switch iar TD 17548A 43 IG DP 4000 APPENDIX A PT RATIO AND CT PRIMARY SETPOINT VALUES TD17548A OFF ON U l Switch Settings PT Select SW1 SW2 SW2 SW2 SW2
60. les Activate on Essa Phase Loss No 8 No 8 Table 5 P Activate on Current Phase Loss Settings 5 12 9 Enable Disable Alarm Setpoint The alarms disable or enable with a single switch see Table 5 Q When you select OFF the alarm will not activate on any of the six conditions regardless of the other setpoints An IMPACC external alarm will however activate the alarm Alarm1 Alarm 2 Position SW8 SWA No 1 No 1 OFF to disable alarm ON to enable alarm Table 5 0 Enable Disable Alarm 5 12 10 Alarm Delay Setpoint To determine how long a condition exists before an alarm activates you must set the alarm delay Both alarms have an independent alarm delay however the delay setting is common to all six alarm conditions The alarm delay times how long the condition is continuously above any active alarm threshold and activates the alarm when the preset time is exceeded 28 TD17548A The timer resets when the condition is below the alarm threshold See Table 5 R for setting the alarm delays m OFF J ON Alarm 1 Alarm 2 Delay Table 5 R Alarm Delay Settings 5 12 11 Alarm Reset Delay Setpoint For the reset delay the IQ DP 4000 determines how long the condition must be corrected before the corresponding alarm is reset Both alarms have an independent reset delay however the delay setting is common to all six alarm conditions The reset delay measures how long the condition is continuously wi
61. ment Products Center 240 Vista Park Drive Pittsburgh PA 15205 ATTN IQ Metering and Protection Marketing IG DP 4000 TD17548A USING THE MANUAL This manual covers the installation setup operation maintenance and troubleshooting of the IQ DP 4000 It gives step by step instructions for programming the IQ DP 4000 to meet your specific application requirements If you are installing the IO DP 4000 for the first time you should read and become familiar with the following sections of the manual OY moy ise 6 Introduction Hardware Description Operator Panel Installation and Startup Programming the IQ DP 4000 Maintenance and Troubleshooting Maintenance If you are replacing an IQ Data Plus Il with an IQ DP 4000 you should read and become familiar with the following sections of the manual 1 2 Introduction Section 1 3 Upgrading From the IQ Data Plus II Troubleshooting and Maintenance Section 6 3 The instructions for removing and replacing the IQ Data Plus ll are the same as for removing and replacing the IQ DP 4000 IG DP 4000 SAFETY PRECAUTIONS AND LIABILITY PRELIMINARY PRECAUTIONS COMMENTS AND SAFETY This Technical Document covers all aspects of installation operation and unit level maintenance of the IG DP 4000 This document is a guide only for authorized and gualified personnel who select and use the IQ DP 4000 Please refer to the specific Warning and Caution in this section before procee
62. mperature range of 25 C to 70 C The environment should also be free of excess humidity If you have spare units store them in the original packing material and container 6 3 TROUBLESHOOTING This section divides troubleshooting into two parts e Troubleshooting during initial startup refer to Table 6 A e Troubleshooting during operation refer to Table 6 B A WARNING ALL MAINTENANCE PROCEDURES MUST BE PERFORMED ONLY BY GUALIFIED PERSONNEL WHO ARE FAMILIAR WITH THE IG DP 4000 AND ITS USES FAILURE TO OBSERVE THIS WARNING COULD RESULT IN SERIOUS INJURY DEATH AND OR EGUIPMENT DAMAGE TROUBLESHOOTING PROCEDURES MAY INVOLVE WORKING ON EQUIPMENT IN AREAS WITH EXPOSED LIVE PARTS WHERE THE HAZARD OF A FATAL ELECTRIC SHOCK IS PRESENT PERSONNEL MUST EXERCISE EXTREME CAUTION TO AVOID INJURY OR EVEN DEATH ALWAYS DISCONNECT AND LOCK OUT THE CURRENT SOURCE AND CONTROL POWER SUPPLY BEFORE TOUCHING THE COMPONENTS ON THE REAR OF THE IQ DP 4000 TD17548A 6 4 REPLACEMENT To replace the IG DP 4000 1 Turn off control power at the main disconnect or isolation switch of the power supply If the switch is not located in view of the IO DP 4000 lock it out to guard against other personnel accidentally turning on the switch 2 Verify that all foreign power sources wired to the IQ DP 4000 are de energized These sources may also be present on the relay and the input output terminal block Temporarily short the current
63. non volatile memory of the IO DP 4000 will save a snapshot of all metered values just after an alarm condition The IO DP 4000 can store two alarm conditions at the same time You can view the snapshot for each alarm and record the values before or after resetting the unit The operator panel the unit s front faceplate has a display window that indicates the actual value of the selected item The Display Window also indicates the cause of the detected alarm signal You choose and enter the individual setpoints by setting the setpoint switches You can easily program the device in the field because you do not need a specialized programming language With the new Setpoint Switch design you can program the unit to handle a large number of current transformer and voltage transformer ratios 1 2 REQUIRED USER SUPPLIED HARDWARE In all instances it is recommended that the IQ DP 4000 use three user supplied external current transformers with 5 amp secondaries for metering current functions In retrofit cases where only two current transformers are provided refer to the sample wiring diagrams Figures 4 4 4 15 Note A 2 CT arrangement will work but will not detect a current phase loss on L2 For voltages above 600V you must supply potential transformers to step down the voltage to match the IG DP 4000 SECTION 1 INTRODUCTION maximum allowable voltage permitted by the unit See Table 5 F for the voltage ranges that th
64. nutes that the consumption sampling for the power related demand calculations are based Table 5 G shows the settings for selecting the power demand interval m OFF U ON Not Applicable Time Interval SW4 Settings No 3 No 5 minutes Table 5 G Power Demand Intervals for Watts Vars and VA TD17548A 5 9 3 Current Demand Time Interval Switch SW4 Nos 6 7 and 8 determine the time interval in minutes that the consumption sampling for the current related demand calculations are based Table 5 H shows the settings for selecting the current demand time intervals m OFF L1 ON Time Interval SW4 Settings minutes Table 5 H Demand Sampling Interval for I lp and Ic 5 10 ENERGY SETPOINTS 5 10 1 Reset Energy from Faceplate Setpoint This setpoint enables or prevents you from resetting the energy values Watt hours Var hours and VA hours from the faceplate Set Switch SW5 No 1 in the e OFF position to prevent resetting an energy value from the faceplate e ON position to enable resetting at the faceplate To reset an energy value from the faceplate you select the parameter Metered Watt hours Var hours or VA hours and then hold down the Reset button until the value is 0 5 10 2 Energy Resolution The IQ DP 4000 can be programmed to display energy readings in KILO or MEGA energy units A single switch SW5 No 2 sets the energy resolution The energy value rolls over to zeros when it ex
65. o 8 See Appendix A for a listing of the available PT ratios and their corresponding settings 5 7 CURRENT TRANSFORMER PRIMARY SETPOINT The primary winding of the user provided external current transformers can vary from 5 amps to 12 800 amps the secondary winding is assumed to be 5 amps Switch SW1 No 8 and the eight switch settings SW3 Nos 1 to 8 must correspond to the external current transformers primary rating See Appendix A for a listing of the available CT primary ratings and their corresponding settings 5 8 PHASE SEQUENCE SETPOINT The IQ DP 4000 can be programmed to correspond to either a nominal ABC or CBA sequence by a single switch SW4 No 1 A power system with an ABC sequence has phase A leading phase B by 120 TD17548A A system with a CBA sequence has phase C leading phase B by 120 degrees and phase B leading phase A by 120 degrees Set switch SW4 No 1 in the e OFF position for an ABC sequence e ON position for a CBA sequence 5 9 DEMAND SETPOINTS If you set up the IQ DP 4000 to use an internal sync pulse see Section 5 15 2 you must determine the type of demand and time interval for the demand window The present demand and peak demand are computed for the following parameters e Current Related Parameters For the current related parameters the demand calculation is always based on a fixed window Section 5 9 3 describes programming the current demand times The current related parameters ar
66. o four types e Monitor LEDs e Parameter LEDs e Units LEDs e Alarm LEDs 3 1 3 1 Monitor LEDs At any given time one or more of the LEDs associated with a Monitor pushbutton is illuminated Each one identifies which monitor item is currently displayed The Monitor LEDs are part of the Monitor pushbuttons and are labeled e Metered e THD e Demand e Minimum e Maximum 3 1 3 2 Parameter LED s The LEDs that monitor the following conditions will blink in response to several monitoring situations IG DP 4000 SECTION 3 OPERATOR PANEL Note The following examples assume that the unit is using the mathematic sign convention e Watts Vars and or Power Factor The selected LEDs blink when viewing reverse power flow lagging negative Power Factor and negative Vars The LEDs do not blink if the values are positive leading Refer to Figures 3 2 3 3 3 4 and 3 5 for further explanation e Induction Motor Loads Typically when monitoring induction motor loads the power flow is in Quadrant 4 The Watts are positive and the Power Factor is lagging By definition the Power Factor and Vars are negative and the LEDs will blink for these two values Refer to Figure 3 2 e Power Factor Correction Capacitors When monitoring a load that also has Power Factor correction capacitors and or leading Power Factor synchronous motors so that the new load is capacitive then the power flow is in Quadrant 1 In this case none o
67. other machines or processes are started and thoroughly checked Restore AC power and verify the operator panel functions after an initial delay as follows e The IA Amps LED lights e The Display Window shows the actual line phase A amperes Set all Setpoint Switches according to the Master Setpoint Record Sheet Appendix B IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 5 1 INTRODUCTION This section identifies all of the programmable functions of the IQ DP 4000 You program the IQ DP 4000 by specifying setpoint values for functions you want monitored Set the Select Switch to 0 when you are finished programming the DP 4000 You use the Select and Setpoint switches to program setpoint values specific to your needs Table 5 A Setpoint Master Record Sheet lists all of the possible Select TD17548A functions that may be set The left column lists the 15 Select Switches and the top row lists the Setpoint Switches Appendix B contains a blank Master Setpoint Record Sheet for you to use to record your setpoint values Use the details in this section to define your setpoint values and record the values in the blank Setpoint Master Record Sheet In this section the available functions are broken into three categories general system Table 5 B alarm Setpoint Switches Switch No 7 swo Test Position When you are not programming the unit turn the setpoint switch to 0 System Voltage urrent SWI Configura
68. ponding alarm LED is illuminated Both of the alarms have the features outlined in Table 5 C 5 12 1 Relay Modes Alarm Setpoint This setpoint is used only if the IG DP 4000 is equipped with the optional I O module Select one of two different alarm relay reaction modes in response to a number of operating conditions These are e Mode 1 Alarm relay is de energized normally and energizes during an alarm condition e Mode 2 Alarm relay is energized normally and de energizes during a loss of AC control power You must select one of these two modes for each alarm Your choice depends on the desired effect of an AC power loss on an application as described in 26 TD17548A Paragraphs 5 12 13 1 and 5 12 13 2 See Table 5 1 for setting the alarm modes for the relays 5 12 1 1 Mode 1 When alarm mode 1 is selected the alarm relay will energize only on an alarm condition The alarm relay is in the de energized state e When the IQ DP 4000 is not powered e During normal operation with no alarms active the corresponding Alarm LED is not steady on when viewing from the faceplate During normal operation when the alarm relay is in the de energized state the normally closed contacts are closed When an alarm occurs the normally closed contacts open and the normally open contacts close The advantage of this mode of operation is that if a failure of the IG DP 4000 occurs a loss of power the relay will remain in the
69. s the settings for this option Position Alarm 1 Alarm 2 OFF disables Activate on SW6 SW7 Voltage Phase Unbalance el enables Activate on el Phase Unbalance No 6 No 6 Table 5 N Activate on Voltage Phase Unbalance Settings 5 12 7 Activate on Voltage Phase Reversal Alarm Setpoint This setpoint activates the alarm on a voltage phase reversal condition The IQ DP 4000 compares the 27 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 phase rotation of the metered voltages to the selected phase seguence of the system see Section 5 8 and activates the alarm if the order of the phases does not correspond for longer than the alarm delay see Section 5 12 10 See Table 5 O for setting this option Alarm 1 Alarm 2 Position OFF disables Activate on Voltage Phase Reversal EN enables Activate on EN Phase Reversal SW6 SW7 No 7 No 7 Table 5 0 Activate on Voltage Phase Reversal Settings 5 12 8 Activate on Current Phase Loss Alarm Setpoint This setpoint allows the selected alarm to activate on a current phase loss condition A current phase loss occurs when the current on any one phase is less than 6 25 of the largest current of the other 2 phases The IQ DP 4000 activates the alarm if a current phase loss exists for longer than the alarm delay see Section 5 12 10 Table 5 P shows the settings for this option Position Alarm 1 Alarm 2 OFF disables Activate on SW6 SW7 Current Phase Loss Essa enab
70. setpoint affects communications only It does not affect the operation of the unit This allows DP 4000 compatibility with older existing systems Set Switch SWC No 8 in the e OFF position to communicate as a Data Plus II e ON position to communicate as a DP 4000 5 15 OPTIONAL I O SETPOINTS These setpoints are relevant only if the IQ DP 4000 is equipped with the optional I O module 5 15 1 Discrete Input Setup Setpoint Note This setpoint is relevant only if the IQ DP 4000 is equipped with the optional I O module The IG DP 4000 discrete input is configured to either a sync pulse input or a reset input Set Switch SW5 No 7 in the e OFF position to function as a sync pulse e ON position to have the discrete input function as a reset input If the discrete input is set up as a sync pulse input a dry contact closure across the terminal blocks of the discrete input will cause the start of a new demand window The sync window time can be variable or fixed determined by setting the sync pulse setpoint see 5 15 3 34 TD17548A If the discrete input is set up as a reset input a dry contact closure across the terminal blocks of the discrete input will attempt to reset an active alarm This is identical to using the Reset pushbutton when resetting an alarm 5 15 2 Sync Pulse Setpoint Note This setpoint is relevant only if the IG DP 4000 is equipped with the optional I O module The IG DP 4000 is designed to cal
71. t input only The 24VDC is supplied by the IQ DP 4000 on Terminal 1 VOLTS RANSFORMERS dul 2CT XI Figure 4 4 3 Phase 3 Wire up to 600 volts Wiring Diagram Separate Source IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A SEPARATE SOURCE POW CURRENT TRAN 264 Ol CONTR Figure 4 6 3 Phase 3 Wire up to 600 volts Wiring Diagram Separate Source 2 CTs 15 IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A o H1C H1B HIA H2C H2B H2A o 9 9 Figure 4 8 3 Phase 4 Wire up to 600 volts Wiring Diagram Separate Source 16 IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A 3 PHASE 4 WIRE ABOV EXTERNAL VOLTAGE TRANSFORMERS POWER SUPPLY SEPARATE SOURCE PLY MODULE Figure 4 10 3 Phase 3 Wire up to 600 volts Wiring Diagram IG DP 4000 SECTION 4 INSTALLATION AND STARTUP TD17548A PHASE 3 EXTERNAL VOLIAGE TRANSFORMERS amp OPEN DELTA CONNECTION Figure 4 11 3 Phase 3 Wire above 600 volts Wiring Diagram 201 VOLTAGE CONNECTION
72. thin the reset threshold and clears the alarm only when the preset delay time is exceeded The delay timer resets to zero when the condition is no longer within the alarm reset threshold See Table 5 S to set the alarm reset delays m OFF O ON Alarm 1 Alarm 2 Delay Time seconds Table 5 S Reset Delay Settings 5 12 12 Overvoltage Detection Level Alarm Setpoint This setpoint activates the alarm on an overvoltage condition see Section 5 12 3 You must determine the overvoltage detection level The overvoltage detection level is selected as a larger percentage of the nominal AC line voltage see Section 5 5 IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 If the sampled voltage is greater than the overvoltage detection level for longer than the alarm delay see Section 5 12 10 the enabled alarm activates See Table 5 T for setting the overvoltage detection level m OFF J ON Detection Level Alarm 2 Alarm 1 Table 5 T Overvoltage Detection Level Settings 5 12 13 Undervoltage Detection Level Setpoint The undervoltage detection level is a lower percentage of the nominal AC line voltage When the alarm is set to activate on an undervoltage you must determine the detection level See Sections 5 5 and 5 12 4 The alarm activates when the sampled voltage is less than the undervoltage detection level for longer than the alarm delay see Section 5 12 10 m OFF U ON Detection Alarm 1 Alarm 2 Table 5
73. tion Frequency Nominal AC Line Voltage Transform Transformer er Ratio Primary Power SW4 Phase Seguence Demand Fixed Sliding SW5 W6 S Alarm 1 Alarm 1 Alarm 1 Relay Mode Alarm 2 Alarm 2 Alarm 2 Relay Mode Alarm 1 Alarm 1 Disable Enable Trip Delay Power Demand Time Interval Latch Unlatch Overvoltage Undervoltage Phase Loss Phase Voltage Transformer Ratio swe Current Transformer Primar sws Current Demand Time Interval Reset Energy Energy Not Used Var Power Discrete Sync Pulse Resolution Factor Sign Input Alarm 1 Alarm 1 Alarm 1 Alarm 1 Voltage Voltage Voltage Current Phase Latch Unlatch Overvoltage Undervoltage Phase Loss Phase Phase Loss Unbalance Reversal Alarm 2 Alarm 2 Alarm 2 Alarm 2 Voltage Voltage Voltage Current Phase Phase Loss Unbalance Reversal Alarm 1 Alarm 1 Reset Delay Overvoltage Detection Alarm 1 Alarm 1 Alarm 1 W9 Overvoltage Detection Undervoltage Detection Voltage Phase Unbalance Detection Alarm 2 Alarm 2 Disable Enable Trip Delay Alarm 2 Alarm 2 Reset Delay Overvoltage Detection Alarm 2 Alarm 2 Alarm 2 SWB Overvoltage Detection Undervoltage Detection Voltage Phase Unbalance Detection Alarm 1 Alarm 2 IMPACC DP 4000 SWC Reset Threshold Reset Threshold Prgmble DP 2 Mode SW7 SW8 SWA Pulse Initiator Pulse Initiator SWD Load Shed Parameter Load Shed Restore Load Range Settings Load Shed Restore Load Load Shed Pulse Initiator SWF Parameter Rate Table
74. tions Table 2 A e Protection Function Specifications Table 2 B e Metering specifications Table 2 C 2 2 1 General Specifications The IQ DP 4000 meets the following specifications Function Specifications Power PT Burden 3 Phase power Requirement module 10VA PT Burden separate source IG DP 4000 SECTION 2 HARDWARE DESCRIPTION power module 0 02 VA CT Burden 0 003 VA 50 60 Fz Line Nominal Line 20 Characteristics Operating 20 to 70 C 4 to 1589F Temperature Storage 30 to 85 C 22 to 1859F Temperature Humidity 5 to 95 RH non condensing Fuses 1 4 ampere 3 4 ampere 600 volts Buss Type KTK R 3 4 3 required Alarm WH Contact 10 amps _ 120 240 VAC Ratings Resistive 10 amps 30 VDC Resistive Table 2 A General Specifications 2 2 2 Protective Function Specifications You can individually select each of the protection functions to initiate an alarm on any all or no functions A short description of each of the protection functions follows e Voltage phase loss A Voltage phase loss is detected when the amplitude of any single phase is less than 50 of the nominal amplitude e Current phase loss A Current phase loss is detected when the current amplitude of the smallest phase is 6 25 of the current amplitude of the largest phase e Phase Unbalance A phase voltage unbalance is detected when the difference between the largest and smallest line to line voltages ex
75. uration has been developed to aid in programming the IG DP 4000 and is available from the Cutler Hammer web site at www cutlerhammer eaton com A WARNING BE CAREFUL WHEN REPROGRAMMING THE IG DP 4000 WHEN YOU CHANGE THE VALUES FOR ONE SETPOINT BE SURE THAT THE SETPOINT SWITCHES FOR THAT SELECT SWITCH ARE SET TO THE PROPER SETTINGS WHEN YOU PRESS THE SAVE BUTTON ALL OF THE SETTINGS FOR THAT SWITCH CHANGE TO THE NEW SETTINGS The Setpoint Switches DIP Switches are located on a strip at the rear right portion of the chassis just below the Setpoint Display LED bank Directly below them is the Select Switch and the Save button It is essential that all of the desired Setpoint Switch settings for each Select Switch are recorded in the Master Setpoint Record Sheet before programming To program the Setpoint Switches 1 Use the Master Setpoint Record Sheet as a guide for the settings 2 Turn Select Switch to the desired position SW A F 3 Set the Setpoint Switches based on the information in the Master Setpoint Record Sheet by sliding the Setpoint Switch to the left to turn the switch off or to the right to turn it on IG DP 4000 SECTION 5 PROGRAMMING THE IG DP 4000 4 Press the Save button briefly to see if the LED s light properly The corresponding LED will light if the switch is turned on 5 When the Setpoint Switches for that Select Switch are all in the proper location press and hold the Save button until the
76. ystem s high degree of reliability Functions available communications option are remotely through the e Monitoring and trending of displayed values and device status e Device programming e Min Max values e Cause of alarm information 2 1 4 1 IMPACC Series lll Software Series lll Software provides the ability to monitor and record power distribution system data as it occurs TD17548A Series lll is a Microsoft Windows compatible application featuring user friendly menu driven screens with easy set up and operation Additional features include e System device alarm logging and reporting e Gateway interface for connectivity to other information networks e Data trending 2 1 4 2 IMPACC Enhanced Graphics Enhanced Graphics software provides the capability to generate custom animated color graphics For example animated one line drawings of electrical power distribution systems flow diagrams of processes equipment elevation view and other graphical representations can be developed 2 1 4 8 IMPACC Connectivity An IMPACC network or computer running Series lll software can interface with other networks Examples of IMPACC connectivity interfaces include e PLCs Programmable Logic Controllers e DCSs Distributed Control Systems e BMSs Building Management Systems e PC based graphical operator interface programs 2 2 SPECIFICATIONS This section covers the following specifications e General Specifica
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