User Manual
Contents
1. SPLIT WYE HI LEG DELTA B High DELTA amp HRG WYE 2 Hots 1 Neu 1 Grnd 3 Hots 1 Neu 1 Grnd 3 Hots B HIGH 3 Hots 1 Grnd 1 Neu 1 Grnd Ce o SINGLE POLE TWO POLE LA EA A I i I S pi S gt i EI 4 3 N A i THREE POLE H i s N oO e e KS J THREE POLE W DS E A AM o ME R AA SES L 6 a THREE POLE 7 i D ra mi CBAN 4 3 y N K p PA Figure 5 Mechanical Drawings Consult factory for more options at 1 888 333 3545 14 00 12 26 12 00 6001 6 00 1 f ug 7 S H Un Hy 0 31 DIA 4 Plc 20 00 18 00 15 25 m E 3 1 HI Bl SE i 15 25 20 00 28 20 75 sg Nr SS 0 31 DIA 4PIc 7 Operation Figure 9 Vertical Display Figure 8 Horizontal Display Shown with Surge Counter Shown with Surge Counter SIEMENS Phase B Phase C Phase A Service A Phase B Phase C EH Serves Phase A B amp C Green LED indicators one per phase Green is good Extinguished green LED indicates loss of protection Every suppression elementin this SPD is monitored N G suppression element monit2. Simplified Explanation of Operation As SPDs sense overvoltage they create a momentary internal short circuit thereby redirecting harmful surge energy to earth ground SPDs are capable of repeating this function repeatedly For optimum protection staged surge suppression should be implemented at the service entrance and all other distribution or panelboard locations feeding sensitive equipment Table 1 Model Number Decoder TPS SERIES DESCRIPTION Externally mounted SPD single module in enclosure standard modes of protection Externally mounted SPD single module in enclosure 10 modes of protection Externally mounted SPD dual replaceable modules in enclosure standard modes of protection Externally mounted SPD dual replaceable modules in enclosure 10 modes of protection AVAILABLE VOLTAGES VOLTAGE CODES A 240 120V Split Phase 1 3W Plus Grnd Fig 1 B 240 120V 3 High Leg Delta B High Fig 3 C 208Y 120V 39 4W Plus Grnd Fig 2 D 240V 3 3W Plus Grnd Fig4 E 480Y 277V 3 4W Plus Grnd Fig 2 F 480V 30 3W Plus Grnd Fig 4 G 600V 38 3W Plus Grnd Fig 4 K 380Y 220V 3 4W Plus Grnd Fig 2 L 600Y 347V 30 4W Plus Grnd Fig 2 S 400Y 230V 39 4W Plus Grnd Fig 2 Figure 1 Figure 2 Figure 3 Figure 4 W Hot BLK Phase A BLK Phase A BLK Phase A BLK a B Phase B BLK Phase B ORNG N Cem Er SW ten Phase C BLK kaka v BS Phase C BLK Phase C BLK 7 Neuva wen Grou
3. res 12 amp TPS3 15 Surge Protective Device AN WARNING Hazardous Voltage amp Shock Hazard Failure to Follow These Instructions Could Result in Death or Serious Injury Only qualified licensed electricians should install or service SPDs Hazardous voltages exist within SPDs SPDs should never be installed or serviced when energized Use appropriate safety precautions including Personal Protection Equipment Failure to follow these instructions can result in death serious injury and or equipment damage This manual shall be read in entirety prior to installing Bonding and Grounding Hazard Verify that the neutral conductor in the service entrance equipment is bonded to ground in accordance with the National Electrical Code NEC9 and all applicable codes Verify that the neutral terminal XO on the secondary side of distribution transformers are grounded to the system ground in accordance with the NEC and all applicable codes During installation into an electrical system the SPD must not be energized until the electrical system is completely installed inspected and tested All conductors must be connected and functional including the neutral if required The voltage rating of the SPD and system must be verified before energizing the SPD Failure to follow these guidelines can lead to abnormally high voltages at the SPD This may cause the SPD to fail The warranty is voided if the SPD is incorrectly installed and or if the neu
4. mount flush on a typical 2 x 4 stud wall Back Flange Mounting Mount as close as possible to protected panel Create a wall opening slightly larger than 12 high by 12 wide See drawing Configure a robust backing plate inside the wall cavity 6 from the wall face such that the TPS will be supported from its back Note the mounting holes on the back flange Also note that the TPS weighs 25lbs Be careful not to drop the unit into the wall Configure electrical conductor and conduit connections consistent with Installation Instructions beginning on page 4 Carefully reattach ribbon cables and faceplate cover prior to energizing and testing unit The TPS3 12 and TPS3 15 Series are designed for back flange mounting only Do notattemptto install the TPS such thatits weight is supported by the front flange The four mounting holes on the front flange are intended to secure the front flange to the outer wall surface Retro fit to an Existing Panel with No Available Breaker Positions These can be difficult with limited options Follow all applicable Codes e Consider consolidating loads ina manner that might free breaker positions e Aten foot tap rule in NEC 240 21 B 1 allows tapping the bus as long as the tap conductors are rated at least 10 of the ampacity of the panel This works well if the panel is about 600A or less Tap the bus run short 6 AWG leads to the SPD An SPD with a Disconnect Switch allows for easier SPD servicing in th
5. pulled to the motor or MCC The system is stilla480Y 277V Wye even though the load is connected as a Delta A grounded Wye has a defined reference to ground i e neutral is bonded to ground Some Delta systems are ungrounded which have no reference to ground and are known to become unstable in certain situations Such instability can cause line to ground voltage fluctuations that may prematurely fail SPDs For this reason the NEC Article 285 has placed SPD restrictions on ungrounded systems As generalizations SPDs for ungrounded systems can be installed on grounded systems with a clamping performance penalty However SPDs for grounded systems installed on ungrounded systems are almost certainly destined for premature failure Contact Tech Support at 1 888 333 3545 for further information Circuit Breaker and Disconnect Switch The TPS3 12 and TPS3 15 family SPDs are tested and qualified as a Type 1 SPD per UL 1449 Third Edition and 2008 NEC This SPD can be installed on the line side of the service overcurrent device per 2008 NEC Article 285 As a generalization it is more practical to install on load side of main overcurrent device for maintenance reasons When connected on load side of main disconnect a 60A circuit breaker is recommended The circuit breaker is the intended disconnect switch and provides short circuit protection to the connecting conductors These SPDs have internal overload protection elements within the product A br
6. variations in equipment nor to provide for every possible contingency to be met in connection with installation operation or maintenance Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes the matter should be referred to the local Siemens sales office Do Not Hi Pot Test SPDs Any factory or on site testing of power distribution equipment that exceeds normal operating voltage such as high potential insulation testing or any other tests where the suppression components will be subjected to higher voltage than their rated Maximum Continuous Operating Voltage MCOV must be con ducted with the SPD disconnected from the power source For 4 wire systems the neutral connection at the SPD must also be disconnected prior to performing high potential testing and then reconnected after test completion Failure to disconnect SPD and associated components during elevated voltage testing will damage the SPD and will void the warranty Limited Warranty Siemens warrants its AC Panel protection products against defective workmanship and materials for 10 years Liability is limited to the repair or replacement of the defective product at Siemens option A Return Material Authorization number RA must be given by the company prior to the return of any product Returned products must be sent to the factory with the transportation charges prepaid In addition th
7. 008 NEC Article 285 generated substantial changes e The term TVSS changed to SPD e Types 1 2 3 amp 4 SPDs are created e UL 1449 clamping voltage performance testing changed from 500A to 3 000A e UL1449 added new Nominal Discharge Current testing Il nominal or In which consists of more rigorous duty cycle testing The SPD Type category is important to understand before installing any SPD Type 1 and 2 SPDs are fully UL Listed devices whereas Type 4 SPDs are UL Recognized devices Type 1 Installed on line or load side of the Main Overcurrent Protection OCP similar to obsolete products known as Secondary Surge Arrestors except now includes rigorous safety testing Includes all OCP amp safety disconnectors inside the SPD Type 2 Installed on load side of the Main OCP similar to previous products known as TVSS May or may not require external OCP Type 3 Point of Utilization direct plug in type devices surge strips etc Theses devices are intended for installation 10 meters from the panel rationale based on IEEE Cat A location Type 4 Surge suppression components could be a basic component or a complete module Type 4 components can be tested for Type 1 Type 2 or Type 3 applications Figure 1 SPD Types 2008 NEC Art 285 amp UL 1449 3 SPD Types Types 1 2 3 amp 4 Based on Location within electrical distribution system also coincides with ANSI IEEE C62 41 2 2002 Categories C B amp A 10m
8. 30feet General Information Product Family Outline TPS3 12 Single Module in enclosure TPS3 15 Two Modules in enclosure Each is available with Standard modes most common or discrete 10 modes specific application For example TPS3 12 is a SPD in an enclosure with Standard modes of protection TPS3 L12 is a SPD with an enclosure having discrete ten mode protection The TPS3 12 amp TPS3 15 families are intended for use asa Type 1 external mount SPD See Model Number Decoder in Table 1 page 3 Type 1 SPD Type 1 SPDs include internal overcurrent protection and have been evaluated by UL to more stringent requirements Type 1 SPDs are suitable for installation on the line side or load side of the service disconnect overcurrent device Type 1 SPDs may be used in Type 2 applications Internal Protection This device features internal overcurrent and overtemperature protection that will disconnect effected surge suppression components at the end of their useful life but will maintain power to the load now unprotected If this situation is undesirable for the application follow these instructions for servicing or replacing the device Service Guidelines Service of this unit consists of replacing the internal module s disconnect switch if equipped and or display assembly There are no user serviceable parts inside the replaceable module Do not attempt to disassemble the module as it stores charge
9. N O and Normally Closed N C contacts Both sets of contacts operate the same This is shown in Figure 10 Figure 10 Dry Contact Connection Configuration DRY CONTACTS NO C NCNC C NO A typical application using a Normally Closed configuration would connect to one set of the N C and Common terminals During an inoperative condition the SPDs dry contact would change state from Normally Closed to open The Normally Closed configuration is recommended because it will detect a wiring defect such as cut wire s where N O will not Please note Dry Contacts are designed for low voltage or control signals only e Maximum switching current is 5A e Maximum switching voltage is 240V DC or AC e Higherenergy applications require additional relayimplementation outside the SPD An optional Remote Monitor accessory is available to provide visual and audible status The Remote Monitor will consume one of the two sets of Dry Contacts Remote Monitor Accessory ARemote Monitor Model No RMSIE ordered separately is available for remote annunciation It requires a standalone 120V power source wall plug transformer and uses one set of Form C dry contacts The Remote Monitor can be configured to monitor several SPDs simultaneously Installation is detailed ina separate document Contact factory as appropriate 11 Maintenance SPDs require minimal maintenance Periodic inspection of diagnostic LED indica
10. a transient surge current This SPD contain internal overcurrent and overtemperature protection to protect against abnormal voltage conditions Supplemental overcurrent protection is not required to protect this SPD However connecting conductors require protection in Type 2 or 4 applications Follow applicable codes Voltage Rating Before installing SPD verify that it has the same voltage rating as the power distribution system Compare the SPDs nameplate voltage or model number and ensure that SPD configuration matches the intended power source See Table 1 The specifier or the user of the device should be familiar with the configuration and arrangement of the power distribution system in which any SPD is to be installed The system configuration of any power distribution system is based strictly on how the secondary windings of the transformer supplying the service entrance main or load are configured This includes whether or not the transformer windings are referenced to earth viaa grounding conductor The system configuration is not based on how any specific load or equipment is connected to a particular power distribution system 480V System Example SPDs should be installed per the electrical system not per a load or motor s wiring connection For example a 480V three phase motor might appear to be connected as a 480V Delta In actuality the serving distribution system might be a 480Y 277V grounded Wye with or without a neutral
11. anges the state of Dry Contacts if equipped If LEDs are illuminated in a manner that suggests contradictory information there may be an internal logic problem and the unit needs replaced If none of the LEDS are illuminated the unit may not be installed correctly For troubleshooting assistance please contact Siemens TPS Tech Support at 888 333 3545 Surge Counter Option The surge counter registers the number of transient overvoltages on all L N and L G modes since the counter was last reset The counter is inductively coupled from each mode of protection It increments upon significant current change in a short time period large di dt The surge counter includes Testand Reset buttons on the touchpad display Pressing Test adds one count Pressing Reset clears the counter s memory and sets the display to zero The counter includes an Eprom memory chip to store the surge count in the event of a power loss The Eprom requires no maintenance giving it an advantage over replaceable batteries The surge counter display will be blank if all power is lost to the SPD but will retain the last count shown on the display once power is returned 10 Dry Contact Option Two sets of Form C dry contacts are included with the Dry Contact option Dry Contacts change state during inoperative conditions including loss of power Any status change can be monitored elsewhere via Dry Contacts A Terminal Block includes two sets of Normally Open
12. box amp Flush mount 508x508x152 24 kg Service Clearance Service clearance is needed at the front of the unit 36 inches minimum is the required distance for clearance pursuant to the NEC Lead Lengths amp Maximizing SPD Performance SPDs must be located as close to the circuit as possible to minimize parasitic losses Surges are high current high frequency events that cause substantial voltage drops across conductors This hurts SPD performance Use the shortest amp straightest possible leads Pre Plan installations and ensure that nearest breaker positions are used If new construction adjust breaker locations as appropriate Tip In surge applications voltage drops might be 100 150V per foot These voltage drops add to clamping voltage thus hurting performance Make every effort to keep leads short and straight Tip As distribution gear becomes larger shorter leads are more difficult to accomplish When longer leads are unavoidable gently twist leads together one to two twists per foot or tie wrap leads together Shortest Leads Possible e Leads must be as short and straight as possible See NEC Art 285 12 e No long leads e No sharp bends e No wire nuts e How short is short enough As short as you can make it e How long is too long If anyone else can make it shorter Overcurrent Protection SPDs draw very little current under normal conditions and conduct for a brief duration upon encountering
13. d Explanation of Operation Industry Standards Changes 2009 E P rale EOAMEGHOM EEE akkadi a a ae kaetav tava a LA aa OEE aki ae ae GA Precautionary Statement Regarding SPDs on Ungrounded Systems Cascade Surge Protection sssssssssseissseireseitsstsritnerentnsrsrnnesennsent A Unpacking 8 Preliminary TO Reeder ees desc Seege ege PRE INSTALLATION AND PLANNING saga ges Operating Environment AANEREN EENS Line Side versus Load Side Installation Audible Noise e ieeneeeeneeenne Mounting Dimensions and Weight Service Clara mee ccs 10 jurtas kaas ri uks eme ad ken Lead Lengths amp Maximizing SPD Performance shs iiaae cones avsa ank aubseanbiagunsanenis cauasachaacnbasanoiaddoasacedsddesanceesinds da Shortest Leads POSSID Cire asus Voltage Rating Circuit Breaker and Disconnect Switch TenminalSu nu dia vk ak kaak kka at Wire Size and Installation Torque SNE en Le EE NEMA SR Drain H lesf r Standard Steel ENdlosure 13403 30948 48948834 4 9 vah kaak ak anges JUUR A kk save AUKU AAK ARAALI ASEN TRA Optional Flash Mount Installation Consid r tlonsuasauueeoaorsedtesesnon staar E Retro fit to an Existing Panel with No Available Breaker Positions Disconnect Switch Opt on TPS3 12 Std on TPS3 15 A UL 1283 required language concerning the installation of EMI Eltere TPS3 12 AND TPS3 1 5 INSTALLATION INSTRUCTIONS cc cccccccssssccscssacestessese
14. d on backplane within its enclosure In many cases the backplane assembly can be unbolted and rotated in two or four directions to yield shortest leads See Figure 7 Carefully disconnect ribbon cable s and unbolt backplane assembly Various configurations have limited work space Please be patient Installation may be easier if disconnect switch is temporarily removed from DIN rail or module backplane is temporarily removed Remove an appropriately sized knockout from panel Create an appropriately sized and located hole in the SPD enclosure Mount SPD Connect to equipment using an approved wiring method including seals appropriate for the enclosure rating Carefully reinstall backplane or disconnect switch as appropriate Connect conductors as appropriate short and straight as possible Note that Hi Legs are Phase B Label or mark conductors as appropriate neutral white ground green energized black hi leg orange Make sure system is bonded per NEC and is clear of hazards or faults before energizing N G bonding not per NEC will fail SPDs 1 cause of SPD failures Energize and confirm proper operation of indicators and or options Figure 4 Electrical Drawings Figure 1 Figure 2 Figure 3 Figure 4 Hot BLK Phase A BLK Phase A BLK V Phase A BLK Ww A B Phase B BLK Phase B ORNG AN IG Y at Phase C BLK ers Ground GRN Lm Ground GRN
15. dicate a problem via red Service LED audible alarm and dry contact change Operation is identical to TPS3 12 series Each TPS3 15 module includes a red LED above the phase connection tabs near the inter module diagnostic wiring An illuminated red LED indicates the damaged module Extra Information Should one damaged module be removed the SPD can still function correctly with one module If the diagnostic display cable was connected to the removed module reconnect the cable to the other module s quick release connector The diagnostic display will function correctly TPS3 15 s with Type 4X or 4S enclosures have the diagnostic display mounted inside the enclosure on the right side module If this module is removed the diagnostic display may be moved to the other module Remove the display s four screws the display and appropriate internal ribbon cable Remove blank cover from the remaining module and reassemble in reverse order Technical Support 1 888 333 3545 Prior to calling Siemens TPS3 Technical Support for assistance or ordering parts please have the following information available TPS3 model number Manufacture date Date of Purchase Your order number Return Shipment Address Siemens Attn RA 14550 58th Street North Clearwater FL 33760 12 Siemens Industry Inc 5400 Triangle Parkway Norcross GA 30092 888 333 3545 MADE IN info us siemens com
16. e company also warranties unlimited replacement of modular and component parts within the warranty period previously described The company specifically disclaims all other warranties expressed or implied Additionally the company is not be responsible for incidental or consequential damages resulting from any defect in any product or component thereof The sales contract contains the entire obligation of Siemens This instruction manual shall not become part of or modify any prior existing agreement commitment or relationship Unpacking and Preliminary Inspection Inspect the entire shipping container for damage or signs of mishandling before unpacking the unit Remove the packing material and further inspect the unit for any obvious shipping damages If any damage was found andisa result of shipping or handling immediately file a claim with the shipping company and forward a copy to your local Siemens sales office Storage The unit should be stored in a clean dry environment Storage temperature is 55 C 67 F to 85 C 185 F Avoid exposing the unit to areas of high condensation All of the packaging materials should be left intact until the unit is ready for installation If the unit has been stored for an extended period of time it may be necessary to clean the unit and make a complete inspection of the unit prior to installing and placing into service Industry Standards Changes 2009 UL 1449 Third Edition and 2
17. e future If the panel starts getting large gt 800A then the conductor size increases which may also become too large to fit into the SPD lugs or too cumbersome to work with In that case consider tapping the bus per NEC 240 21 B 1 Run appropriate size conductors to a safety switch fused to 60A Mount the SPD immediately adjacent to the safety switch Connect SPD to the load side of the safety switch with 6 AWG Keep all leads as short as possible e Install on Line Side by taking advantage of Type 1 SPD rating Consider an SPD with a Disconnect Switch Figure 6 Flush Mount Installation STEP 1 Prepare Wall Must support 25 55lbs TID f E Disconnect Switch Opt on TPS3 12 Std on TPS3 15 The disconnect switch provides manual disconnection means for phase conductors and the neutral conductor Ground is not switched Special care should be taken while pre planning installation to ensure that leads are as short as possible Most TPS3 12 s 8 TPS3 15 sin square enclosures have backplanes that can be removed and repositioned to reduce leads See Figure 6 Models with rectangular enclosures may be repositioned by inverting only Excludes thru door handle options There is limited working space around the Disconnect Switch This isa conseguence of reducing internal size and lead lengths Please be patient Disconnect switch will accept 6 AWG to 1 0 AWG with 6 AWG preferred Torgue connections to 18
18. eaker or disconnect is not required for the SPD s overcurrent protection These SPDs have demonstrated 200kA Short Circuit Current Ratings SCCRs 120V amp 120 240V models have demonstrated 100kA SCCRs Refer to label on unit Terminals Terminals will accept 14 2 AWG conductor and are provided for line phase neutral if used and eguipment safety ground connections 8 AWG is the minimum recommended wire size because UL testing and evaluation was performed using 8 AWG Wire Size and Installation Torgue Thisisa parallel connected SPD it is not series connected The size of the SPD wiring is independent of the ampere rating of the protected circuit Recommended wire is 6 AWG for phase neutral and ground connections Torque connections to 18 inch pounds Conductor length should be as short as possible If other wire sizes are used all conductors must be the same gauge Note that larger conductor might appear to be beneficial However large conductor tends to have the same inductance as smaller conductor thus netting limited improvement in exchange for being more difficult to work with Terminals accept 14 2 AWG conductor with 6 AWG being preferred Coordinate conductor size and overcurrent protection per applicable codes If equipped Disconnect Switch will accept 6 AWG to 1 0 AWG with 6 AWG preferred Torque connections to 18 inch pounds Do Not over torque connections on Disconnect Switch as they will fail upon overtighte
19. equipment and discharge internal capacitance to ground Mark locations and carefully disconnect diagnostic cables dry contact connections phase conductors unplug parallel connections on TPS3 15 models etc Depending on model module may be bolted to backplane or the backplane may be part of the module assembly Remove module backplane Reinstall in reverse order There are no user serviceable parts inside the module Disassembly is not permitted Modules may be returned to the factory for factory service qualification and return Please contact Siemens TPS Tech Support at 888 333 3545 for assistance Display Replacement The display is field replaceable Deenergize SPD confirm with appropriate measurement eguipment and discharge internal capacitance to ground Mark locations and carefully disconnect diagnostic cables contacts connecting conductors etc Unbolt display and replace Reinstall in reverse Note that a sealing gasket between the display and the enclosure is a key component ensuring weather resistance Replace the gasket whenever the display is removed TPS3 15 Series with two modules The TPS3 15 features two redundant modules One diagnostic display monitors both modules simultaneously via the parallel wire connections between the modules These connectors plug in to each module transfering information to internal logic on board both modules If an inoperate condition were to occur the diagnostic display will in
20. g receptacles in the vicinity of the filter are to be of a grounding type and the grounding conductors serving these receptacles Cutout slightly larger than SPD base L Mounting Plate 6 1 16 from outside of front wall Se G STEP 2 Mount SPD 7 gt areto be connected to earth ground at the service equipment or other acceptable building earth ground such as the building frame in the case of STEP 3 2 high rise steel frame structure Install Flush D Mount Plate 0 Pressure terminal or pressure splicing connectors amp Cover and soldering lugs used in the installation of the filter shall be identified as being suitable for the material of the conductors Conductors of dissimilar metals shall not be intermixed in a terminal or splicing connector where physical contact occurs between dissimilar conductors unless the device is identified for the purpose and conditions of use CAUTION CONDUCTING DIELECTRIC AND OR HI POTENTIAL TESTING WILL CAUSE INTERNAL DAMAGE TO TPS3 UNIT Do not perform dielectric or high potential tests with the TPS3 unit installed A DANGER Hazardous voltage Will cause death or serious injury Keep Out Qualified personnel only Disconnect and lock off all power before working on this equipment TPS3 12 and TPS3 15 Installation Instructions PRE PLAN INSTALLATION TO ACCOMPLISH THE FOLLOWING e Meet all Natio
21. inch pounds Over torguing connections will fail the disconnect switch and will not be covered by warranty The disconnect switch is mounted on DIN rail It may be removed by gently pulling out the mounting tab at the bottom of the switch assembly Siemens TPS is one of few SPD manufacturers that offer Disconnect Switches available as a fully UL gualified option The Short Circuit Current Rating posted on the UL label of the SPD includes the Disconnect Switch and supercedes any rating on the individual Disconnect Switch When used in a Type 1 line side application the SPD including its Disconnect Switch has been UL tested and approved Further evaluation is not required by UL nor is a separate UL 98 rated switch required UL 1283 required language concerning the installation of EMI Filters a An insulated grounding conductor that is identical in size and insulation material and thickness to the grounded and ungrounded circuit supply conductors except that it is green with or without one or more yellow stripes is to be installed as part of the circuit that supplies the filter Reference should be made to Table 250 122 of the National Electrical Code regarding the appropriate size of the grounding conductor b The grounding conductor mentioned in item ais to be grounded to earthattheserviceequipmentor other acceptable building earth ground suchas the building frame in the case of a high rise steel frame structure c Any attachment plu
22. l overtemperature protectors On rare occasions in high temperature climates SPDs inside clear cover polycabonate enclosures have experienced internal temperatures exceeding 200 F 94 C We recommend positioning the unit so that the clear front avoids direct summer sunlight by shading or not facing west Line Side versus Load Side Installation The TPS3 12 amp TPS3 15 family SPDs are tested and qualified as Type 1 SPDs per UL 1449 Third Edition and 2008 NEC This SPD can be installed onthe Line Side of the service overcurrent device per 2008 NEC Article 285 Type 1 SPDs may also be installed in Type 2 applications Asa generalization it is more practical to install as Type 2 on load side of main overcurrent device for maintenance reasons Such installations would be similar to traditional SPD installations Note cUL models are Type 2 due to different cUL criteria There may be circumstances where Line Side installation is desirable Follow all applicable Code requirements for Line Side installation We generally recommend that the SPD be installed with a disconnecting mechanism for servicing purposes Tip Siemens TPS offers an optional Disconnect Switch that has been UL evaluated as part of the SPD This includes SCCR and Line Side suitability If you do not use the disconnect option select a disconnect switch rated for line side UL 98 having appropriate SCCR rating including any reguired overcurrent protection This may be more
23. nal and Local codes NEC Article 285 addresses SPDs Mount SPD as close to panel or equipment as possible to keep leads short e Ensure leads are as short and straight as possible including neutral and ground Consider a breaker position that is closest to the SPD and the panel s neutral amp ground e Suggested breaker 8 conductor size is 60A 30A with 6 AWG e Make sure system is grounded per NEC and clear of faults before energizing SPD CERTAIN OPTIONS OR IMPLEMENTATIONS REQUIRE EXTRA CONSIDERATION SEE APPROPRIATE SECTIONS WITHIN THIS MANUAL e Line Side Installation page 4 e Disconnect Switch Option page 7 e Flush Mount Option page 7 e Retro fit where no breaker positions are available page 7 e NEMA 3R drain holes page 6 Figure 3 Panel Installation To Protected Loads Use closest breaker to SPD e Locate SPD close to intended breaker A B C p S S BREAKER TA i Keep Leads Short as Possible Avoid Sharp Bends Outdoor installation requires S o ring sealing condulet etc appropriate weather sealing at nipple Use a voltmeter to check all voltages to ensure correct SPD If SPD has Dry Contact Remote Monitoring or Remote Display pre plan their installation Remove power for panel Confirm panel is deenergized Identify connection breaker location and SPD location Make sure leads are short Reducing inches matters Installation Tips SPD module is mounte
24. nd GRN Ground GRN SPLIT WYE HI LEG DELTA B High DELTA amp HRG WYE 2 Hots 1 Neu 1 Grnd 3 Hots 1 Neu 1 Grnd 3 Hots B HIGH 3 Hots 1 Grnd 1 Neu 1 Grnd Parallel Connection This is a Parallel connected SPD not series connected As outlined previously an SPD drains off excessive voltage from an electrical system Because of parallel connection installation of the SPD reasonably near the equipment to be protected is satisfactory Tip It is very important that wiring leads be configured as short amp straight as possible Avoid long leads Avoid sharp bends Route SPD conductors in the same conduit Leads do not have to be sized for the entire load this SPD is parallel connected not series connected As a generalization 6 AWG is satisfactory Figure 2 Typical Parallel Connected SPD on Electrical Panel To Protected Loads gt Precautionary Statement Regarding SPDs on Ungrounded Systems Caution Ungrounded systems are inherently unstable and can product excessively high line to ground voltages during certain fault conditions During these fault conditions any electrical eguipment including an SPD may be subjected to voltages which exceed their designed ratings This information is being provided to the user so thatan informed decision can be made before installing any electrical eguipment on an ungrounded power system Cascade Surge Protection For optimum su
25. ning and will not be covered by warranty System Grounding An equipment grounding conductor must be used on all electrical circuits connected to the SPD For the best performance use a single point ground system where the service entrance grounding electrode system is connected to and bonded to building steel metallic piping driven rods etc NEC and IEEE Std 142 2007 are appropriate standards For sensitive electronics and computer systems ground impedance should be as low as possible When metallic raceway is used as an additional grounding conductor an insulated grounding conductor should be run inside the raceway and sized per the NEC Adequate electrical continuity must be maintained at all raceway connections Do not use isolating bushings to interrupt a metallic raceway run A separate isolated ground for the SPD may isolate the SPD from the rest of the electrical system thus decreasing performance Ensure grounding system meets NEC Proper equipment connections to grounding system and ground grid continuity should be verified via inspections and tested on a regular basis as part of a comprehensive electrical maintenance program On 4 Wire Power Systems neutral to ground bonding Main Bonding Jumper must be installed per the NEC Failure to do so WILL damage SPDs NEMA 3R Drain Holes for Standard Steel Enclosure In order to maintain a UL 3R rating two 0 25 6mm holes must be drilled in opposite corners of the bo
26. oring is logic connected to Phase A Service LED red LED illuminates in the event of problems This indicator is logic connected to the Phase LEDs Should a Phase LED go out the Service LED will illuminate and the Audible Alarm will sound Test Tests red Service LED and Audible Alarm and changes state of Dry Contacts Alarm Silence turns Audible Alarm off Alarm is deactivated when the Silence LED is illuminated Surge Counter Count if equipped Increments optional surge counter by one 1 Surge Counter Reset if equipped Resets optional surge counter to zero 0 Diagnostic Display Panel All indicators and controls are located on the diagnostic panel The diagnostic panel is located on the front of the SPD enclosure or behind the door on certain optional enclosures Each phase features a Green LED indicator Green LEDs indicate correct operation If an inoperative condition were to occur the built in audible alarm will sound and the red Service LED will illuminate This indicates that the unit needs evaluation by a qualified electrician or technician Until a qualified person evaluates the unit press Alarm Silence to silence the alarm The LED above Alarm Silence illuminates when the alarm is deactivated Normal operation occurs with the Alarm Silence LED extinguished The red Service LED will remain illuminated even though the Audible Alarm has been silenced Test tests the red Service LED the Audible Alarm and ch
27. rge protection cascade or staged surge suppression should be implemented at the service entrance and downstream locations as appropriate Known or expected surge sources as well as sensitive loads should also have localized surge suppression For interconnected electronic loads data cabling SPDs should also be utilized to protect the devices on either end of the interconnecting data cables Unpacking 8 Preliminary Inspection Inspect the entire shipping container for damage or signs of mishandling Remove the packing materials and further inspect the unit for any obvious shipping damages If any damage was found and is a result of shipping or handling immediately file a claim with the shipping company and forward a copy to Siemens TPS Tech Support Pre Installation and Planning Operating Environment The standard unit uses a Type 1 12 3R 4 enclosure Non metallic polycarbonate 4X stainless steel and Type 1 flush mount or pull box enclosures are available as options Before installing ensure that your enclosure type and application are appropriate per NEMA 250 with regard to moisture dirt excessive dust flammable materials or atmospheres corrosive vapors etc Please consult factory if enclosure needs changed This SPD is designed to operate in an ambient temperature range of 40 C 40 F to 60 C 140 F with a relative humidity of 0 to 95 non condensing Excessive temperature may inadvertently operate internal therma
28. rnings safety notices and maintenance procedures contained herein The successful and safe operation of this equipment is dependent upon proper handling installation operation and maintenance Qualified Person For the purposes of this manual and product labels a QUALIFIED PERSON is one who is familiar with the installation construction and operation of this equipment and the hazards involved In addition he or she has the following qualifications a Is trained and authorized to energize de energize clear ground and tag circuits and equipment in accordance with established safety practices b Is trained in the proper care and use of personal protective equipment PPE such as rubber gloves hard hat safety glasses or face shields flash clothing etc in accordance with established safety practices c Is trained in rendering first aid Danger For the purposes of this manual and product labels DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury Warning For the purposes of this manual and product labels WARNING indicates failure to following these instructions can result in death serious injury or equipment damage Caution For the purposes of this manual and product labels CAUTION indicates a potentially hazardous situation which if not avoided could result in minor or moderate injury These instruction do not purport to cover all details or
29. sesececosescsesesesetecossucsecesesezesesteosessceseceoess 8 OPERATION TS Surge Counter Reset if equipped Resets optional surge counter to zero 0 nrsneeneneenenenennnnennnenennanoennneennneannneana Diagnostic Display Panels s scesssceseaaesiteineadesiacessncevas covoantoaanesansnsdaeabareanns Surge Counter Option Dry Contact Option 0000 Se Remote MOMitOMACCESSOF Ys irisv saagis ad v tu 44430024 eiae eaa ena PEELA SEANAR EAER EKNK AAA MEEGA AAS KAN AAK KADAKU AA EAN Aaa KAUA EENS MAINTENANEE t sscccessvecccacscececeserecccasscecccssesecccsssseuecesevesosesecescseveccsessvececessvecccosesescceseserocessecsduesscescsesecesasssesesses Troubleshooting 8 Service ssssessieseeeeeeee E Module Replacement 8 Service ate DisplayRe placerme mitts lt scacosesssceaxsuexavessavsscansenaeeaunaena OE TPS3 15 Senes WtW KOENEN Technical SUP POMS E Figures Figute Ti SPD Ty POS niende EEE Figure 2 Typical Parallel Connected SPD on Electrical Panel Figure 3 NEMA 3R Drain Holes KR a scence Figure 7 ROtALIMO Module aa AA A ELAES EPEAREN AAS Figure 6 Flush Mount Installation Figure 3 Panel Installation Figure 45 ElectncalPr mhgsusegagsgruds eee Figure 5 Mechanical Drawings deeg deet Seed Sei See deed gee cv uence cessact degt sde ed edd eg Ekeded ed sde ege S dek deed ededh eged deg Figure 8 Horizontal Display G le Ee de Re EE Figure 10 Dr
30. time consuming and expensive than anticipated The optional Disconnect Switch is fully engineered and almost certainly easier smaller and less expensive Please contact Siemens TPS Tech Support as appropriate Audible Noise SPD background noise is negligible or non existent and does not restrict the location of installation Mounting Dimensions and Weight The TPS3 12 amp TPS3 15 series include enclosures and are intended for wall mounting See Table 2 for details Table 2 Weight 8 Dimensions TPS3 12 HIWID in mm Weight 12 x12 x 7 5 22 Ibs Standard Enclosure 305x305x191 10 kg Standard Enclosure 400 500kA with Opt 16 x 14 x 6 32 Ibs Disc Switch 496x356x152 14 5 kg 14 x12 x7 14 Ibs 4X Non Metallic 356x305x178 6 4 kg 4X Non Metallic 400 500kA with Opt 16 x14 x7 21 Ibs Disc Switch 496x356x178 9 5 kg 12 x12 x7 24 Ibs le 305x305x178 10 9 kg 4X Stainless 400 500kA with Opt Disc 16 x 14 x 6 33 Ibs Switch 496x356x152 15 kg 12 x12 x 6 21 Ibs Pullbox amp Flush mount 305x305x152 9 5 kg 7 x6 52 Pullbox amp Flush mount 400 500kA with 16 x 14 x 29 Ibs Opt Disc Switch 496x356x1 13 2 kg UE EN Internal disconnect switch standard 20 x 20 x 7 5 52 Ibs Standard Enclosure 508x508x191 23 6 kg i 24 x 24 x 8 52 Ibs PANON Metallic 610x610x203 _ 23 6 kg 20 x 20 x7 53 Ibs SAIME 508x508x178 24 kg 20 x 20 x 6 53 Ibs Pull
31. tors ensures proper operation Clean SPD as appropriate Troubleshooting amp Service Please contact TPS Technical Support at 1 888 333 3545 for service related issues Quality SPDs are designed and tested to withstand severe duty However there are various electrical anomalies against which SPDs cannot protect These are generally Sustained Overvoltages also known as Temporary Overvoltages TOVs In this context Sustained Overvoltages may be only a few cycles Failed SPDs tend to be symptoms not root causes There may be larger issues at play Regardless of cause SPDs attempt to protect their load until failure Bonding or reference to ground problems are the root cause of many SPD problems If the SPD shows problems on startup there is reasonable chance of bonding grounding misapplication issue Such problems permanently damage the SPD If not corrected SPD problems will reoccur Tip Visually confirm N G bonding Be aware that a voltmeter measuring N Gcan be misleading For example N G voltage could read OV because neutral and ground are at the same potential purely by happenstance not because they are bonded Visually confirm bonding Tip Experience indicates that regulation challenged generators can cause Sustained Overvoltages as well as ungrounded generators and or usual load transfer systems Module Replacement amp Service The module s is field replaceable Deenergize SPD confirm with appropriate measurement
32. tral conductor in the service entrance equipment or downstream of separately derived systems is not bonded to ground in accordance with the NEC Do Not Hi Pot Test SPDs Any factory or on site testing of power distribution equipment that exceeds normal operating voltage such as high potential insulation testing or any other tests where the suppression components will be subjected to higher voltage than their rated Maximum Continuous Operating Voltage MCOV must be conducted with the SPD disconnected from the power source For 4 wire systems the neutral connection at the SPD must also be disconnected prior to performing high potential testing and then reconnected after test completion Failure to disconnect SPD and associated components during elevated voltage testing will damage the SPD and will void the warranty Table of Contents FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS INJURY inrreeese 2 Do Che gl ELE RE INTRODUCTION sp serveeritakse kaak kaak n lamas ni jatkata akki eee maaks eelise Warning and Safety Information Gs Oualified Perso eessen A Naaa EARN O Ea EES SEENEN bee TE Warning CAUTION soup vs tavdvatadvanaa ava Do Not Hi Pot Test SPDs Limited Warranty ea Unpacking and Preliminary Inspection a SJ RE TT GENERAL INFORMATION ee SESSEE SEN Product Family Outline mee NEE Type DE eriti ovi t coves Internal PrOteCHOM EE SEET Simplifie
33. ttom surface of the enclosure Take care to not damage internal SPD components Remove any drilling remnants Do not perform on other enclosures or ratings Figure 3 NEMA 3R Drain Holes 7 a To obtain a Type 3R enclosure rating you must drill two holes not smaller than 0 125 inch 3 2mm or larger than 0 25 inch 6mm diameter in opposite corners of the bottom surface of the enclosure Installing the drainage holes will void any other ratings except Type 3R BOTTOM VIEW Module Rotation Feature Installation lead wire length must be minimized because longer leads hurt performance Lead length may be reduced by rotating the module inside the enclosure SPD ships with terminals pointing down If installation lends itself toward other orientation the module s aluminum backplane can be unscrewed and reoriented For example if leads enter from top rotate module assembly such that leads are shortest Be careful with ribbon cable connector and take care to retighten screws amp secure ribbon cable Mounting screws are in four corners Rectangular enclosures may be rotated up or down only Figure 7 Rotating Module Diagnostic Cable Connector Mounting Screws in Corners Optional Flush Mount Installation Considerations The TPS3 12 and TPS3 15 are approximately 6 deep The unit will not mount flush unless there is at least 6 of depth clearance The TPS3 12 and TPS3 15 are not designed to
34. y Contact Corinection Configuration ege EgEdEKdASEEEededrEhedeEee edebe dE k ide i k daa sendes ad AANER DAET E RA eaga Ea Tables Table 1 Model Number DeCode iss isiscesssccsevecssssesesccsascesascceaascnaxcceee ed edd edaikk kivedeiak rave dei krsvedeikk kivaleikk EEVEE SPEERIN EES EARNE teiv ke viha save Table 2 Weight SDIMENSIONS ives store viva eeta sta refert GREGER GOE GIE REGIE GO GEE ge Introduction Thank you for choosing Siemens TPS3 Surge Protective Device SPD This is a high quality high energy surge suppressor designed to protect sensitive equipment from damaging transient overvoltages Proper installation is important to maximize performance Please follow the steps outlined herein This entire User Manual should be read prior to beginning installation These instructions are not intended to replace national or local codes Follow all applicable electrical codes to ensure compliance Installation of this SPD should only be performed by qualified electrical personnel All Siemens SPDs are extensively tested in accordance with industry standards such as ANSI IEEE C62 41 1 C62 41 2 C62 45 C62 62 C62 72 UL 1449 UL 1283 IEC 61643 etc Warning and Safety Information This equipment contains hazardous voltages Death serious injury or property damage can result if safety instructions are not followed Only qualified personnel should work on or around this equipment after becoming thoroughly familiar with all wa
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