CP-SP-1166E - Azbil Corporation
Contents
1. 2V or less under operating conditions Allowable open collector Leak current at OFF 0 1mA or less under operating conditions Ramp setting Setting method Ramp output setup volume on the front panel of the main unit or ramp setting device QN740A105 optional Setting range Low limit setting is configured so that the output is 0 at 5mA e Basic type and high speed type 0 to 98 or more output voltage r m s value to power supply voltage e Constant current type 0 to 100 3 output current r m s value to rated current Low limit output setting Setting method Low limit output setup volume on the front panel of the main unit Setting range When the ramp setting is configured at 98 or more basic type and high speed type or 100 constant current type Output is 20 or more at control signal input of 4mA to Output is 0 at control signal input of 7mA or more Manual setting Setting method Manual setting device QN740A101 Optional Setting range Basic type and high speed type 0 to 98 or more output voltage r m s value to power voltage Constant current type 0 to 100 3 output current r m s value to rated current Soft up setting except for high speed type Setting method Soft up setup volume on the front panel of the main unit Setting range 0 2s or less to 10s or more with load having power factor of 1 0 Frequency setting Setting method Frequency2. 70 or less of rated current 40 or less of rated current Vertical 50mm Horizontal 10mm 100 or less of rated current 50 or less of rated current 0 of rated current Output o Handling Precautions e To use the output current it is reduced by the mounting clearance and operating ambient temperature At this time the graph stated in the temperature vs output characteristics must be referred to 20 40 50 Operating ambient temperature C 60 6 Mounting clearances Vertical 80mm Horizontal 100mm Vertical 50mm Horizontal 50mm Vertical 50mm Horizontal 30mm Vertical 50mm Horizontal 10mm Setting Operation command input Operation Open Main circuit output OFF status Short circuit Phase angle control status Even though the operation is in the main circuit output OFF status the circuit is not shut down completely and voltage is generated by the leak current Therefore pay special attention to electric shock Input type Dry contact or open collector Input terminal open voltage 8 1V under operating conditions Input terminal short circuit current 12 2mA under operating conditions Allowable contact resistance ON 5002 or less Dry contact is used under operating conditions OFF 100kQ or more Dry contact is used under operating conditions Allowable open collector input Allowable open collector Drop voltage at ON
3. information that the user might benefit by knowing 1 2 3 The numbers with the parenthesis indicate steps in a sequence or indicate corresponding parts in an explanation 1 Overview J This power gate unit thyristor type power regulator model PGU410 is a power regulator using the phase angle control system which is controlled by a control signal input of 4 to 20mA or manual setting device QN740A101 2 Part names and external dimensions Unless otherwise specified particularly the tolerance is 1 Unit mm 4 3 0 2 dia od PWR FRO MN DAMP SOFT E Cover for display setup section 1O This cover protects EEN the adjustment and setup volumes B Input output 3 Renove this cover terminals before starting the Connect the control adjustment and signal input setup operation command input and over current heater burnout and or Main circuit terminals element short circuit Connect the main failure outputs circuit load and 1 Optional poar SHER T Detailed description of display setup section Protection cover for display setup section is removed Power lamp Frequency selector switch 50_60 50_60 Lit in green while the power Set the frequency suitable for the power is being supplied supply to be used FRO FRO Set at 50Hz Set at 60Hz Ramp output setup volume Set th
4. selector switch on the front panel of the main unit Setting range 50Hz or 60Hz Over current detection function Output operation If the main circuit output current becomes 200 or more of the rated current for 0 2s or longer the gate of the thyristor is turned OFF and the alarm output is retained on status by the open collector output and the indicator is lit at the same time Heater burnout detection function Heater burnout detection characteristics and operation The detection level can be set in a range of 25 to 95 of the set current at intervals of 5 If the current becomes the set current or less the alarm output is retained on status by the open collector output and the indicator is lit at the same time Min detection phase Approx 1 62 Min setting phase Approx 1 62 Min detection load current 30 of rated current Failure detection operation time 0 5s Element short circuit failure detection function Output operation If the element is turned ON continuously regardless of the control signal the gate of the thyristor is turned OFF and the alarm output is retained on status by the open collector output and the indicator is lit at the same time Open collector output specifications Output rating Rated voltage of external supply 12 to 24Vdc Allowable voltage of external supply 10 to 29Vdc Max load current 70mA Allowable leak current at OFF 0 1mA or les
5. A is applied to the S1 terminal this T might cause the unit to break e Set the frequency selector switch to a frequency of the power E Wiring Precautions e Do not use unused terminals as relay terminals e Prepare a power supply having a sufficient capacity e Keep the low voltage signal line 50cm or more away from the power line e Carry out the grounding work as described below Grounding resistance less than 100Q Grounding cable Annealed copper cable with cross sectional area of 2mm or more AWGI4 Length of grounding max 20m cable supply to be used E Recommended crimp type terminal lug Always use an appropriate crimp terminal suitable for the following dimensions Input output terminal M3 screw Unit mm 3 2 min Iel moo A 5 8max Main circuit terminal M4 screw Unit mm KNE 4 3min SL C Handling Precautions The following shows the proper tightening torque levels of the terminal screws M3 screw 0 6Nem or less M4 screw 1 4Nem or less If the tightening torque exceeds the above level this might cause the terminal screw to break 4 Setting up the heater burnout detection function This heater burnout detection function outputs heater burnout output and turns on heater burnout indicator at the same time if the current flowing through the load becomes the preset value or less E Setting up the detection level 1 Make sure that the conduction angle of
6. CP SP 1166E Power Gate Unit Thyristor Type Power Regulator PGU 410 User s Manual f e LLL LLL o 1 E 2 ale Ua s PGU410 Thank you for purchasing the Power Gate Unit Thyristor type power regulator PGU410 This manual contains information for ensuring correct use of the PGU410 It also provides necessary information for installation maintenance and troubleshooting This manual should be read by those who design and maintain devices that use the PGU410 Be sure to keep this manual nearby for handy reference RESTRICTIONS ON USE This product has been designed developed and manufactured for general purpose application in machinery and equipment Accordingly when used in applications outlined below special care should be taken to implement a fail safe and or redundant design concept as well as a periodic maintenance program e Safety devices for plant worker protection e Start stop control devices for transportation and material handling machines Aeronautical aerospace machines e Control devices for nuclear reactors Never use this product in applications where human safety may be put at risk REQUEST Ensure that this User s Manual is handed over to the user before the product is used Copying or duplicating this User s Manual in part or in whole is forbidden The information and specifications in this User s Manual are subject to change without notice Considerable effort has been mad
7. Heater burnout detection adjustment volume Used to adjust the heater burnout detection level Heater burnout detection adjustment lamp Used when setting the heater burnout Heater burnout detection fine adjustment volume Used to perform the fine adjustment of the heater burnout detection adjustment detection Yellow volume Reset switch Resets the heater burnout detection over current detection 1 Optional and or element failure detection ON status 2 Not available for the high speed type C Handling Precautions e When setting up the ramp output and low limit output it is necessary to alternately set up the ramp output and low limit output repeatedly while monitoring the main circuit output since the ramp output and low limit output interfere with each other T 100 lt gt 100 2 T 2 5 S S 50 3 O 5 DAMP g 50 Q DAMP 0 4 8 12 16 20 0 Control signal input mA 4 8 K 2 MN MN Control signal input mA Relationship between low limit output setting Relationship between ramp output setting and output voltage and output voltage Basic type and high speed type Basic type and high speed type T 100 100 Cc S f Z a g 3 O 50 5 DAMP 6 50 9 ke 4 8 12 16 20 0 Control signal input mA 5 29 MN MN Control signal input mA Relationship between low limit output setting Relationship between ramp output setting and output cur
8. Vac 200 220V terminal is used Power frequency 50 0 1 0Hz Frequency is set at 50Hz 60 0 1 0Hz Frequency is set at 60Hz Accessories Terminal short circuit bar 2 pcs Bars have been mounted between terminals 1 and 2 and between terminal 6 and 7 at shipment 1 0 to 50 C for instrumentation with vertical mounting clearance of 50 mm and horizontal mounting clearance of 10mm 7 WAMATAKE Specifications are subject to change without notice Yamatake Corporation Advanced Automation Company Totate International Building 2 12 19 Shibuya Shibuya ku Tokyo 150 8316 Japan Printed in Japan URL http www yamatake com 1st Edition Issued in Apr 2004 A This has been printed on recycled paper 02
9. c model No PGU410A PGU410H PGU410C Rated current of main circuit 15A or 30A Rated voltage of main circuit 100 110Vac or 200 220Vac Feedback Constant current characteristic output Built in CT Constant current accuracy 3 0 FS Control signal input Signal 4 to 20mAdc Input impedance 2409 5 1 2W Input Number of phases and wire method Single phase 2 wire method Rated power supply voltage 100 110Vac or 200 220Vac selectable Operational power supply voltage 90 to 121Vac or 180 to 242Vac Rated frequency 50 1Hz or 60 1Hz Adjustment range 0 to 98 or more of supply voltage 0 to 100 3 of rated current Min applicable load Load with a load current of 1 0A or more Allowable load power factor 0 5 to 1 0 delay only Off state leak current Rated current of main circuit 15A 30A Leak current value 20mA or less 30mA or less Temperature vs output characteristics See Fig below Operating temperature range Mounting clearance 0 to 40 C 50 C 55 C Vertical 80mm Horizontal 100mm 100 or less of rated current 80 or less of rated current 70 or less of rated current Vertical 50mm Horizontal 50mm 100 or less of rated current 80 or less of rated current 50 or less of rated current Vertical 50mm Horizontal 30mm 100 or less of rated current
10. e ramp showing the ratio of change in main circuit output to the control signal input As the ramp output setting is changed it may interfere with the low limit output setting The default setting is that the ramp is set at its maximum level volume position turned clockwise fully Low limit output setup volume Set the main circuit output when the control signal input is the low limit 4mA when using 4 20mA input or 0 when using manual setting device As the low limit output setting is changed it may interfere with the ramp output setting The default setting is that the main circuit output is 0 volume position approx 40 position when the signal control input is 5mA Soft up setup volume 2 Set the soft up time With this setting changes in main circuit output can be made gentle when the power is turned ON or the control signal input is increased Additionally this function is not activated when the control signal input is decreased The default setting is that the soft up time is set at its minimum level volume position turned counterclockwise fully Element short circuit failure indictor Lit in red if the thyristor element short circuit failure is detected Heater burnout indictor Lit in red if the heater burnout is detected nag Heater burnout detection level setup switch Set the heater burnout detection level Over current indictor Lit in red if the over current is detected
11. e to ensure that this User s Manual is free from inaccuracies and omissions If you should find any inaccuracies or omissions please contact Yamatake Corporation In no event is Yamatake Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 2004 Yamatake Corporation ALL RIGHTS RESERVED SAFETY PRECAUTIONS Safety precautions are for ensuring safe and correct use of this product and for preventing injury to the operator and other people or damage to property You must observe these safety precautions Also be sure to read and understand the contents of this manual WARNING Warnings are indicated when mishandling this product might result in death or serious injury to the user A CAUTION Cautions are indicated when mishandling this product not result in minor injury to the user or only physical damage to this product N WARNING Never touch any terminal with the power turned ON Additionally care should be taken since the electricity is not discharged completely and the terminal may be electrically live even though the power is turned OFF Turn off the circuit breaker to completely shut down the external power supply to this unit before proceeding for any maintenance service of this unit The unit is still under energized state even though it is under operation stop status by the operation command input Set the frequency selector switch correctly to a fre
12. nce value caused by temperature must be taken into consideration 5 Troubleshooting 3 Main circuit output signal is not output Input output terminals 6 and 7 are not short circuited e Correct the wiring Operation command inputs are not short circuited e When using 4 to 20mA input input terminals 1 and 2 are not short circuited Main circuit output does not meet the control signal e Frequency selector switch setting does not meet the e Set the frequency correctly Main circuit output is too large or too small power frequency 6 Specifications E Model selection table Ce NE ae L PGU410A Example 015 0 000 III IV Basic model No Rated current Rated voltage Option PGU410A Contents PGU410H PGU410C Single phase basic thyristor type power regulator Single phase high speed thyristor type power regulator Single phase constant current thyristor type power regulator Rated current of main circuit 15A Rated current of main circuit 30A E Specifications Model 100 110Vac or 200 220Vac No optional functions are mounted Basic type Over current detection heater burnout detection and element short circuit failure detection functions are provided High speed type The rated voltage is set to 100V system or 200V system by changing the tap Constant current type Basi
13. quency of the power supply to be used In particular if this regulator is operated with 50Hz power supply when this selector switch is set at 60Hz the output tends to increase Do not attempt to touch the heat sink as it remains hot during operation or immediately after operation Do not supply the power before conforming for correct wiring connections Because incorrect wiring might cause this unit to break or to be put in the hazardous status N CAUTION Confirm whether the power supply satisfies and conforms within the limits of specification of operating voltage If any incorrect power supply is connected the unit may be damaged Do not connect any capacitive load If any capacitive load is connected the current increase rate becomes large at power ON causing the thyristor element to break Do not connect any inductive load having a power factor of 0 5 or less If such inductive load is connected the phase deviation between the current and voltage becomes large causing the phase angle to be controlled incorrectly Do not operate this unit in a poor noise environment If a surge voltage is applied to the load or power supply the thyristor element might be turned ON CONVENTIONS USED IN THIS MANUAL The following conventions are used in this manual Handling Precautions Handling Precautions indicate items that the user should pay attention to when handling the power gate unit PGU410 Note Note indicates useful
14. rent and output current Constant current type Constant current type a 3 External wiring E Wiring of control signal input and operation command input 4 to 20mA input is used Ramp setting device Manual setting device QN740A105 is used QN740A101 is used 3 Short D EN no circuit bar 4 to 20mA de 4 to 20mA dc Manual 34 setting wl 6 6 device 4 O Sie 8 ay P ay P input 7 input 7 input 7 A eo A NL Turning the setting device clockwise will increase the set value while turning it counterclockwise will decrease it E Wiring of over current output heater burnout output element short circuit output and reset input with optional functions mounted m NY Heater burnout Load for output 8 i Element short circuit T A 4 oad for Outpu a alarm output 9 oad for Over current output AA alarm output 10 x AD 12 ae P to c 5 d Alarm reset input Internal 43 circuit a Ee E Wiring of power supply and load CJ Handling Precautions When connecting a semiconductor load such as programmable controller to the load for the alarm output always select a proper module meeting the current direction 100 110Vac power supply 200 220Vac power supply Handling Precautions 100 110Vac Q 50 60Hz e If a voltage of E
15. s Drop voltage at ON 2V or less Output type Open collector output Alarm reset Operation The alarm output is reset when the RESET switch is turned ON the alarm reset inputs are short circuited or the power is turned ON again The alarm reset input specifications are the same as those of the operation command input General specifications Insulation resistance 50MQ or more Insulation resistances between main circuit and chassis between main circuit and control circuit and between chassis and control circuit are measured using 500Vdc Megger Dielectric strength Between main circuit and chassis 2000Vac for 1min Between main circuit and control circuit 2000Vac for 1min Between chassis and control circuit 500Vac for 1min Heating value Approx 13J s The rated current of the main circuit is 15A and the rated output is used Approx 24J s The rated current of the main circuit is 30A and the rated output is used Cooling method Natural convection cooling Mask color Pale purple metallic Mounting Wall mounting Mass Approx 1 1kg Operating conditions Ambient temperature 0to55 C 1 Ambient humidity 10 to 90 RH No condensation allowed Vibration resistance 0 00 to 1 96m s Shock resistance 0 0 to 4 9m s Mounting angle Reference plane 10 Power supply voltage 90 to 121Vac 100 110V terminal is used 180 to 242
16. this unit is 1 67 or more Set the burnout detection level setup switch LEVEL to the ADJ position Fully turn the adjustment volume ADJ clockwise Fully turn the fine adjustment volume FINE counterclockwise 2 Turn the adjustment volume ADJ counterclockwise until the adjustment lamp ADJ is lit 3 Turn the fine adjustment volume FINE clockwise until the adjustment lamp ADJ is lit thinly G O 4 Set the burnout detection level setup switch LEVEL to a required detection level to be set The ratio of the load during setup to the load level to be detected can be set in a range of 25 to 4 95 at intervals of 5 60 55 50 OQ See WA FINE 45 Se 85 st a Wn Si 95 30 25 gt position Relationship between heater burnout detection level setup switch and detection level Note If the control signal input is set to approximately 25 or more when operating the basic type PGU410A or high speed type PGU410H with default settings before shipment it is possible to set the conduction angle waveform of this unit to 1 67 or more The heater burnout detection signal is output during setup When the reset inputs are short circuited the setup can be made without outputting of the heater burnout detection signal C Handling Precautions The resistance value may greatly vary due to the temperature characteristics depending on the heater type If such heater is used changes in resista
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