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ABB Zenith ZTG T Series, Operation, Maintenance, And Installation Manual

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ABB Zenith ZTG T Series Operation, Maintenance, And Installation Manual Download Page 39

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3.1  Position indication 

3.1.1  Position Indication - R5

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3.    Operation of Automatic 

Transfer Switch Equipment

— 
Fig. 3.1   

View of Automatic Transfer Switch (Standalone) Panel Highlighting Customer Points of Interest. 

  

Applicable for Standard, Delay, and Close Transition Type Automatic Transfer Switch Euipment.

Source Indication with 
manual operating 
direction of handle for 
respective source.

Contact position status

1 = contacts closed
2 = contacts open

Summary of Contents for Zenith ZTG T Series

Page 1: ...OPER ATION MAINTENANCE AND INSTALL ATION GUIDE Zenith ZTG T series For ZTG D CT T series automatic transfer switches 1600 3000 A 208 480 Vac ...

Page 2: ...2 1 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 3: ...laced into service immediately store the transfer switch in its original package in a clean dry loca tion To prevent condensation maintain a uniform temperature Store the unit in a heated building allowing adequate air circulation and protection from dirt and moisture Storing the unit outdoors could cause harmful condensation inside the transfer switch enclosure HAZARD OF EQUIPMENT OVERTURNING Whe...

Page 4: ...er gized tested grounded and tagged Pay particular attention to the design of the power system Consider all sources of power including the possibility of backfeeding Disconnect all sources of electric power before removing or making source side or load side connections to the transfer switch Always use a properly rated voltage sensing device at all line and load con nections to confirm transfer sw...

Page 5: ...IDE 2 Operation maintenance and installation instruction Automatic transfer switches Zenith ZTG T series ATS INSTALLATION INSTRUCTIONS ZENITH ZTG T SERIES ATS CHAPTERS 9 11 OPERATION AND MAINTENANCE INSTRUCTIONS ZENITH ZTG T SERIES ATS CHAPTERS 1 8 ...

Page 6: ...6 1 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 7: ...rranty 13 1 4 Product Specification 14 2 Product overview 15 2 1 General overview 16 2 1 1 Operation types 18 2 2 HMI 19 2 3 LED functionally in HMI 20 2 4 Zenith ZTG D CT T series features 22 2 5 Typical applications 25 2 6 Sequence of operations 27 2 6 1 Switching sequence Automatic open delayed transition 27 2 6 2 Switching sequence Automatic open delayed transition 33 2 7 Special features desc...

Page 8: ...gramming module 63 5 2 1 LED indications 63 5 3 Auxiliary power supply module 64 5 3 1 Electrical characteristics 64 5 3 2 LED indications 64 5 4 Using Ekip Signalling 2K _ module 65 5 4 1 Electrical characteristics of Ekip Signalling 2K _ module 65 5 4 2 Access from the display Ekip Signalling 2K _ module 65 5 4 3 LED indications and inputs outputs of Ekip Signalling 2K _ module 69 5 5 Using Ekip...

Page 9: ...Tools for Installation and Maintenance 106 9 2 Equipment Inspection and Storage 106 9 3 Lifting and mounting the panel 107 9 4 Mounting the automatic transfer switch 110 9 4 1 Mounting hole dimensions 110 9 4 2 Mounting hole dimensions stand alone ATS no enclosure 111 9 4 3 HMI Installation 113 9 5 Wire Connection 114 9 6 Final Equipment Inspection 115 10 Accessories 117 10 1 Auxiliary power suppl...

Page 10: ...10 1 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 11: ...ention to information that clarifies a procedure Carefully read all instructions and become familiar with the devices before trying to install operate service or maintain this equipment Danger Indicates a hazardous situation that if not avoided will result in death or serious injury Warning Indicates a hazardous situation that if not avoided could result in death or serious injury Caution Indicate...

Page 12: ...ogramming port Only for Ekip Programming and Ekip Bluetooth modules USB port S1 SOURCE 1 power supply S2 SOURCE 2 power supply Zenith ZTG T series ATS Business Industrial and Mission critical enclosed automatic transfer switches product name Load Shed Digital output function for signaling a downstream load to disconnect This functionality is different than the legacy Zenith R15 Load Shed which is ...

Page 13: ...on or warranty expressed implied or statutory and assumes no responsibility for the accuracy completeness sufficiency or usefulness of the information contained herein No warrantees of merchantability or fitness for purpose shall apply Contact your local sales office if further information is required concerning any aspect of the automatic transfer switch operation or maintenance Warranty Period T...

Page 14: ...about the automatic transfer switch The serial number can be found on the product nameplate affixed to each power panel assembly See example below Product Rating Applicable Standards For UL 1008 withstand and close on short circuit ratings refer to ABB publication number 1SCC303020C0201 Fig 1 Sample nameplate ZENITH ZTG AUTOMATIC TRANSFER SWITCH FOR USE IN EMERGENCY SYSTEMS Serial number US1150191...

Page 15: ...sed transition Zenith ZTGCT T series ATS type codes beginning ZSGC_from 1600 3000 A 208 480 Vac 2 Product overview Zenith ZTG T series automatic transfer switches from 1600 A up to 3000 A are designed for use in Business Industrial and Mission critical low voltage automatic transfer switch applications Zenith ZTG T series automatic transfer switches can be operated electrically by control interfac...

Page 16: ...e 1 C 3 Source 2 C 4 EKIP ACCESS Communications Module C 1 C 2 C 3 C 4 A Programming Port only for Ekip Programming and Ekip Connect Software A Level 3 HMI B Automatic transfer switch ATS C ATS control unit D Handle for manual operation E Engine start terminal blocks F Document holder R5 only F B D C E ...

Page 17: ...blies 3 Customer manual operating ports 4 Transfer Coil Solenoids 5 Arc Chute Assemblies Arc Quenching assemblies 6 Movable Contact Assemblies 7 Position Limit Switches Auxiliary Contact Limit Switches 8 Mechanical Drive Assembly mechanical interlock system Source position status I contacts closed O contacts open 3 Covers Removed 8 4 7 5 1 6 2 ...

Page 18: ... operation types and the suitability of Ekip modules 2 1 1 Operation types In this table you can find the differences of the automatic transfer switch open and delayed transition operation types Due to the different transition types there are variances with HMI and on wiring of I O contacts For more information on HMIs see Chapter 2 2 I S1 S2 Load OII II S1 S2 Load I l ON ll ON Auto Alarm reset AU...

Page 19: ... a LCD HMI with push buttons The HMI is used for configuring parameters for automatic operation 2 2 HMI I O II or II O I ZTG HMI with LCD screen Fig 2 1 The HMI form will correspond to the type of ZTG T series open delayed or closed transition l ON ll ON Auto Alarm reset AUTO S1 S2 LOAD l ll O O OFF Esc l ON ll ON AUTO S1 S2 LOAD l ll O O OFF ...

Page 20: ...nd S2 is present and within user defined limits 2 quick flashes 1 s Undervoltage Flash 1 s 90 10 Invalid frequency Flash 1 s 10 90 Unbalance 5 flashes 1 s 50 50 Overvoltage Flash 2 s 50 50 Incorrect phase sequence Flash 4 s 50 50 Phase missing Flash 1 s 50 50 Generator stop delay ongoing OFF No voltage 2 3 LED functionality in HMI Fig 2 2 On left LEDs in OXB_ delayed transition I O II On right LED...

Page 21: ...n delay 4 s 0 s O OFF Dropout ΔU Δf Manual retransfer ΔU 5 Δf 5 On Off Priority No priority Source 1 In phase monitor Off On AUTO S1 S2 l ll O LOAD ON Supply ok and connected to load OFF Connected supply to load not ok or load disconnected switch in O position Auto led ON fixed light Switch is in automatic mode Flash 1 s 50 50 Test on load Flash 1 s 90 10 Test off load Flash 1 s 10 90 If blinks si...

Page 22: ...quency settings Pick up SOURCE 1 Voltage 71 99 101 119 Drop out SOURCE 1 Voltage 70 98 102 120 Pick up SOURCE 2 Voltage 71 99 101 119 Drop out SOURCE 2 Voltage 70 98 102 120 Pick up SOURCE 1 Frequency 80 5 99 5 100 5 119 5 Drop out SOURCE 1 Frequency 80 99 101 120 Pick up SOURCE 2 Frequency 80 5 99 5 100 5 119 5 Drop out SOURCE 2 Frequency 80 99 101 120 Time delay settings Override momentary SOURC...

Page 23: ...Post signal delay S2 to S1 sec 0 60 Load shed delay sec 0 60 Source failure detections No voltage Yes Undervoltage Yes Overvoltage Yes Phase missing Yes Voltage unbalance Yes Invalid frequency Yes Incorrect phase sequence Yes Features Controls Touch keys LED indications for ATS S1 and S2 status Yes Open transition Standard digital inputs outputs 2 1 Delayed transition Standard digital inputs outpu...

Page 24: ...tion indication Yes Digital input output modules Yes 12 24 Vdc aux supply module for controller Yes Communication modules Yes Connectivity Modbus RS485 Yes Modbus TCP Yes Profibus DP Yes ProfiNet Yes DeviceNet Yes Ethernet IP Yes Ekip Com Hub monitoring via ABB Ability EDCS Yes Enclosures Type 1 3R 4 12 and 4X Yes For applications Mains Mains Yes Mains Generator1 Yes 1 Contact ABB for applications...

Page 25: ...e and to switch between two power sources See possible supply phase scenarios on next page You have to define your own supply phase system reference Chapter 4 Navigating menu Parameters Power distribution systems Factory setting 3 phases with neutral 2 5 Typical applications Source 1 Source 2 Load OX_ Source 1 Source 2 Load OX_ Fig 2 3 Typical applications of automatic transfer switches ...

Page 26: ...F D F F Single phase three wire Three phase four wire Three phase three wire Three phase with high leg delta D E F 200 480 Vac L N 200 480 Vac L L 200 480 Vac L L A07482 Fig 2 4 Possible supply phase scenarios Phase A Phase C Neutral Phase B high leg 240 Vac 240 Vac 208 Vac 240 Vac 120 Vac 120 Vac Neutral Phase A D Phase B Neutral Phase A E D D Phase A Phase B Phase C F F F Phase A Neutral Phase C...

Page 27: ... delay 10 Transfer switch SOURCE 1 to position O 11 Center off delay only with Delayed transition I O II type 12 Transfer switch SOURCE 2 to position II 13 Post transfer S1 to S2 delay 14 Pre transfer signal off The re transfer sequency can be summarized in the following steps 1 SOURCE 1 is restored 2 Transfer from S2 to S1 delay 3 Pre transfer signal on 4 Pre transfer S2 to S1 delay 5 Transfer sw...

Page 28: ... Load shed signal Override momentary S1 outage delay Transfer from S1 to S2 delay Override momentary S2 outage delay Transfer from S2 to S1 delay Generator stop delay Center off delay I O II Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Load shed delay Table 2 4 Automatic Switching Sequences SOURCE 1 Priority SOURCE 2 Generator ...

Page 29: ... to position O 9 Center off delay only with Delayed transition I O II type 10 Transfer switch SOURCE 1 to position I 11 Post transfer S2 to S1 delay 12 Pre transfer signal off And the re transfer sequence can be summarized in the following steps 1 SOURCE 2 is restored 2 Transfer from S1 to S2 delay 3 Pre transfer signal on 4 Pre transfer S1 to S2 delay 5 Transfer switch SOURCE 1 to position O 6 Ce...

Page 30: ...l Load shed signal Override momentary S1 outage delay Transfer from S1 to S2 delay Override momentary S2 outage delay Transfer from S2 to S1 delay Center off delay I O II Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Load shed delay Table 2 5 Automatic Switching Sequences SOURCE 2 Priority No generator ...

Page 31: ...CE 2 to position II 8 Post transfer S1 to S2 delay 9 Pre transfer signal off When an anomaly occurs in the source in use the re transfer to available source can be summarized in the following steps 1 SOURCE 1 is restored 2 An anomaly occurs on the SOURCE 2 3 Pre transfer signal on 4 Pre transfer S2 to S1 delay 5 Transfer switch SOURCE 2 to position O 6 Center off delay only with Delayed transition...

Page 32: ... II SOURCE 1 OK SOURCE 2 OK Pre transfer signal Override momentary S1 outage delay Override momentary S2 outage delay Center off delay I O II Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Table 2 6 Automatic Switching Sequences No Source Priority Generator and load shed usage disabled ...

Page 33: ...r S1 to S2 delay 5 Check source synchronization 6 Close SOURCE 2 contacts 7 Open SOURCE 1 contacts start ETT timer parallel mode 8 Post transfer S1 to S2 delay The re transfer sequence can be summa rized in the following steps 1 Cancel test on load HMI or digital input 2 SOURCE 1 availability timer 3 Pre transfer S2 to S1 delay 4 Check source synchronization 5 Close SOURCE 1 contacts 6 Open SOURCE...

Page 34: ...rted Generator stopped Elevator pre transfer signal Elevator post transfer signal Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Check source synchronization S1 availability delay S2 availability delay Engine warm up delay Engine cooldown delay Table 2 7 Closed Transition Switching Sequences SOURCE 1 Priority SOURCE 2 Generator ...

Page 35: ...ce synchronization 4 Close SOURCE 1 contacts 5 Open SOURCE 2 contacts start ETT timer parallel mode 6 Post transfer S2 to S1 delay The re transfer sequence can be summa rized in the following steps 1 Cancel test on load HMI or digital input 2 SOURCE 2 availability timer 3 Pre transfer S1 to S2 delay 4 Check source synchronization 5 Close SOURCE 2 contacts 6 Open SOURCE 1 contacts start ETT timer p...

Page 36: ...n load Cancel test on load Elevator pre transfer signal Elevator post transfer signal Pre transfer S1 to S2 delay Post transfer S1 to S2 delay Pre transfer S2 to S1 delay Post transfer S2 to S1 delay Check source synchronization S1 availability delay S2 availability delay Table 2 8 Closed Transition Switching Sequences SOURCE 2 Priority No Generator ...

Page 37: ...rom SOURCE 1 S1 to SOURCE 2 S2 only when they are in sync with each other Any of these conditions will prevent source transfer when In phase monitor is set to On Phase difference between sources remains greater than 5 degrees Phase order between sources is not the same Voltage amplitude is out of range Phase is missing Voltage is asymmetric Frequency is out of range S1 and S2 contacts are not para...

Page 38: ...38 1 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 39: ... of Automatic Transfer Switch Standalone Panel Highlighting Customer Points of Interest Applicable for Standard Delay and Close Transition Type Automatic Transfer Switch Euipment Source Indication with manual operating direction of handle for respective source Contact position status 1 contacts closed 2 contacts open ...

Page 40: ... electrical equipment DISCONNECT all power sources prior to instal lation operation service and maintenance of all electrical equipment These activities shall be performed only by certifed ABB Zenith tech nicians or qualifed electricians Only use the charging handle to perform manual operation of the transfer switch No motorized device shall be used as a substitute Failure to comply with these ins...

Page 41: ...le please follow these steps 1 Verify all voltage input sources to the automatic transfer switch have been re moved with proper LOTO procedures followed Consider stored energy sources as well 2 Verify all load connections have been removed with proper LOTO procedures followed Consider stored energy for load equipment as well 3 Insert the manual handle into the de sired port of the automatic transf...

Page 42: ...ct state Open Red 1 Contact Closed Green 0 Contact Open Fig 3 4 Automatic Transfer Switch Contact Status 6 To return to Automatic transfer mode return both source contacts to Open posi tion and return the HMI Transfer Settings to Automatic transfer mode see Section 4 3 ...

Page 43: ...ve in the menu choose the parameter value By pressing Esc key 1 you can go back in the menu 4 Navigating menu Fig 4 1 Enter the password when asked choose the right number by Up and Down keys 2 and confirm by Enter key 3 go forward setting number after number Fig 4 2 After you have changed the parameter always go back in the menu by pressing Esc key and when prompted confirm changes with Enter key...

Page 44: ...rner 60s Time delay in Alarm list you can see the name of delay at the same time e g Override S1 Fail Fig 4 3 Location of the small icons and the alarms Fig 4 4 When pressed Esc key 1 in System Overview pages the alarm list is shown Alarm List Description of the icons System Overview S1 Ok Not Ok S2 11 06 S1 Connected to Load Override S1 Fail 60s Alarm List Invalid Date Ethernet disconnected On th...

Page 45: ...to next sync sync period Current view Enabled only when current measurement module is connected Phase currents Neutral current Residual current System Overview S1 Ok Not Ok S2 11 06 S1 Connected to Load Voltages S1 U1 U2 U3 U0 11 06 U12 U23 U31 Active Power view Enabled only when current measurement module is connected Active power by phase Total active power Reactive Power view Enabled only when ...

Page 46: ...t and About see the table below for the selections You can move in menu or choose parameter values by Up and Down keys 2 and by Enter key 3 you can accept function and enter a new menu page By Esc key 1 you can go back in menu Information When you have changed the parameter always go back in the menu by pressing Esc key and when prompted confirm changes with Enter key Main menu TruONE ATS ...

Page 47: ...s required to initiate transfer and retransfer MAN permanent Manual operation mode but warning that device is in manual mode will be shown by HMI ATS will automatically send and remove the generator start signal but user intervention is required to initiate transfer and retransfer MAN retransfer Same as AUTO but automatic retransfer sequence is disabled Load will be kept on non priority source unt...

Page 48: ... 3ph3w 3 Phase with Neutral 3ph4w 3 Phase High Leg Delta Rated Voltage 200 V 3ph 208 V 3ph 220 V 3ph 230 V 3ph 240 V 3ph 277 V 3ph 347 V 3ph 380 V 3ph 400 V 3ph 415 V 3ph 440 V 3ph 460 V 3ph 480 V 3ph 200 V 1ph 220 V 1ph 230 V 1ph 240 V 1ph 254 V 1ph 265 V 1ph 277 V 1ph 318 V 1ph 333 V 1ph 347 V 1ph 380 V 1ph 400 V 1ph 415 V 1ph 440 V 1ph 460 V 1ph 480 V 1ph Rated Frequency 50 Hz 60 Hz Neutral Pol...

Page 49: ...evice waits before transfer sequence back to available S2 begins This delay is bypassed by Override S1 Failure in case of S1 failure Pre transfer signal 1 2 3 4 Pre transfer S1 to S2 Post transfer S1 to S2 Pre transfer S2 to S1 Post transfer S2 to S1 0 300 s Enabled only when any digital outputs is configured as Pre transfer Signal Pre transfer How long the device is keeping pre transfer signal ac...

Page 50: ...ase of S1 failure Elevator Pre transfer signal 1 2 3 4 Elevator Pre signal S1 S2 Elevator Post signal S1 S2 Elevator Pre signal S2 S1 Elevator Post signal S2 S1 0 60 s Enabled only when any digital output is configured as Elevator pre signal Pre transfer How long the device is keeping pre signal activated before transferring from S1 to S2 or from S2 to S1 Post transfer How long the device is keepi...

Page 51: ... Lower Threshold 70 98 Un 85 Un S1 Pick up Voltage Upper Threshold 101 119 Un 114 Un Lower Threshold 71 99 Un 86 Un S1 Drop out Frequency Upper Threshold 101 120 fn 115 fn Lower Threshold 80 99 fn 85 fn S1 Pick up Frequency Upper Threshold 100 5 119 5 fn 114 fn Lower Threshold 80 5 99 5 fn 86 fn S2 Setpoints S2 Drop out Voltage Upper Threshold 102 120 Un 115 Un Lower Threshold 70 98 Un 85 Un S2 Pi...

Page 52: ... Function Test on Load Test off Load Duration hh mm ss 00 00 00 24 00 59 00 01 00 Time hh mm Starting time of the event 00 00 23 59 Date month day year Starting date of the event Jan 01 2020 Application S1 Transformer S2 Generator S2 Transformer S1 Generator 2 Transformers S1 Priority 2 Transformers S2 Priority 2 Transformers No Priority Commit Transfer Off If priority source fails device cancels ...

Page 53: ...omatically after high current status Transfer to Dead Source On User can transfer to an unavailable source by using HMI keys I II or by a remote command Off Transfer to an unavailable source is disabled Source Loss Center Off Delay On User can select whether to always run the center off timer or skip it if there is no voltage on any of the phases on the source from where the ATS is transferring fr...

Page 54: ...1 available Minutes Time S2 available Minutes Last generator start MMM DD YYYY hh mm ss Generator starting time How long it took for the generator to become acceptable after latest start s In phase time How long it took for the in phase monitor to achieve synchronized transfer s Event Log View Log 250 time stamped events latest first Clear Log Delete all log entries Harmonics Harmonic components u...

Page 55: ...ack to priority source Source Priority S1 Sets priority for source 1 in transformer transformer application Source Priority S2 Sets priority for source 2 in transformer transformer application Inhibit Transfer Disables automatic transfer from priority source to non priority source Bypass Running Time Delays Bypass any currently running time delay Remote Control to S1 Transfer to S1 when active Ove...

Page 56: ... pre transfer delay Signal is kept activated according to post transfer delay after transfer Pre transfer Signal 3 Signal is activated and transfer is delayed according to pre transfer delay Signal is kept activated according to post transfer delay after transfer Pre transfer Signal 4 Signal is activated and transfer is delayed according to pre transfer delay Signal is kept activated according to ...

Page 57: ...ted according to Elevator post signal delay after transfer Elevator pre transfer Signal 4 Signal is activated and transfer is delayed according to Elevator pre signal delay Signal is kept activated according to Elevator post signal delay after transfer Contact type NC Active open NO Active closed Modules See Chapter 5 Electronic accessories System RESET to Factory Setting Restore default parameter...

Page 58: ...generator without transferring the load Test without switch transfer HMI Test Initiate display test screen and turn all LEDs on This function is not available when time delay is ongoing Optional modules See Chapter 5 Electronic accessories About HMI HMI serial number Software version Software subversion HMI Type code Controller Unit Time Date Serial number Normative Controller software version Con...

Page 59: ... AND INSTALL ATION GUIDE 1 LCD 4 1 3 Esc key Fig 4 7 By pressing Esc key 1 in System Overview pages the alarm list is shown Alarm List Invalid Date Ethernet disconnected Alarm list More information see chapter 6 Troubleshooting ...

Page 60: ...60 ZENITH ZTG D CT T SERIES 1600 3000 A 1 LCD ...

Page 61: ... are suitable for all ZTG D CT 1600 3000 A 208 480 Vac automatic transfer switches These modules are mounted with auxil iary power supply module OXEA1 refer to Chapter 10 3 for further details Ekip modules mounted with auxiliary power supply module are see Chapters 5 4 5 8 Ekip Signalling 2K _ Ekip Com modules Ekip Com Modbus RTU Ekip Com Profibus DP Ekip Com DeviceNet Ekip Com Modbus TCP Ekip Com...

Page 62: ...ess below http www abb com abblibrary DownloadCenter Fig 5 3 Ekip Connect software With its communication function it allows you to Monitor the state of the automatic transfer switches connected and record information Configure the automatic transfer switches with customized parameters Configure the electronic accessories connected to the automatic transfer switch via Local Bus Create communicatio...

Page 63: ... set and read the pa rameters The Ekip Programming module draws its power from the PC and connects one side directly to the programming port see Fig 5 6 and on the other to the USB port of the PC with the cable supplied Notice Ekip Programming only powers the controller board HMI and external modules excluded Therefore in order to identify all connected parts with Ekip Connect the auxiliary power ...

Page 64: ... is not possible Connections are push in spring terminals no tool is required For external wiring cable cross section AWG 22 16 0 5 1 5 mm2 5 3 1 Electrical characteristics The following table lists the electrical characteristics of OXEA1 5 3 2 LED indications Module OXEA1 Power supply input voltage 12 24 V DC 10 SELV Nominal power consumption 5 12 W Inrush current Maximum 2 A Table 5 1 Electrical...

Page 65: ...racteristics of the module Component Characteristics Output contacts Maximum switching voltage 150 V DC 250 V AC Breaking power 2 A 30 V DC 0 8 A 50 V DC 0 2 A 150 V DC 4 A 250 V AC Dielectric strength between each contact and coil 1000 V AC 1 minute 50 Hz Dielectric strength between open contacts 1000 V AC 1 minute 50 Hz Input contacts 5 V 2 5 mA Do not connect to any power supply Data relating t...

Page 66: ...sfer back to priority source Source Priority S1 Sets priority for source 1 in transformer transformer application Source Priority S2 Sets priority for source 2 in transformer transformer application Inhibit Transfer Disables automatic transfer from priority source to non priority source Bypass Running Time Delays Bypass any currently running time delay Remote Control to S1 Transfer to S1 when acti...

Page 67: ...y Signal is kept activated according to post transfer delay after transfer Source 1 Available No anomalies in S1 voltage supply Source 2 Available No anomalies in S2 voltage supply Load Shed 1 Used for shedding non essential loads before transferring to non priority source Signal is activated before transferring to non priority source according to load shed delay and kept activated until load is t...

Page 68: ... SN Serial number Version Software version Input 1 The logical state of the inputs Off if not active On if active Input 2 Output 1 The state of the output contacts Open if open Closed if closed Output 2 Table 5 5 Information of Ekip Signalling 2K _ module in HMI Test Modules Optional modules Ekip Signalling 2K 1 2 3 Auto Test Table 5 4 Configuration and test parameters of Ekip Signalling 2K _ modu...

Page 69: ...l state of the input H x22 The possible states are Off floating input On fixed input short circuited on H Cx 4 Green3 LED for signalling contact K x1 K x22 The possible states are Off contact open On fixed contact closed 5 Green3 LED for signalling the state of the contact K x3 K x42 The possible states are Off contact open On fixed contact closed 6 Input I x1 7 Conductive part of the inputs H x1 ...

Page 70: ...fer switch in an indus trial remote supervision and control net work The module is suitable for all ZTG D CT 1600 3000 A 208 480 Vac auto matic transfer switches It can be connected to a RS 485 network with a Modbus RTU communication pro tocol and allows you to Connect the automatic transfer switch to the network with dialog functional ity Provide the status information of the automatic transfer s...

Page 71: ...bus RTU communication active Table 5 6 Indication Ekip Com Modbus RTU module Rterm Rpol 120Ω on on off off ON IA 1 2 3 4 Fig 5 12 Termination resistor To enable the Rterm the dip switches 1 and 2 must be positioned to ON This option must be selected before the installation of the module 5 5 1 2 Termination resistor On the Ekip Com Modbus RTU module it is possible to activate the terminating resis ...

Page 72: ...ed to the same network must have different addresses Baudrate 9600 bit s 19200 bit s 38400 bit s Data transmission speed Physical protocol 8 E 1 8 O 1 8 N 2 8 N 1 8 E 1 8 data bits 1 EVEN parity bit 1 STOP bit 8 O 1 8 data bits 1 ODD parity bit 1 STOP bit 8 N 2 8 data bits no parity bit 2 STOP bits 8 N 1 8 data bits no parity bit 1 STOP bit Table 5 7 The path for accessing the configuration parame...

Page 73: ...suitable for all ZTG D CT 1600 3000 A 208 480 Vac automatic transfer switches It can be connected to a network RS 485 of Profibus communication protocol and allows Connecting the automatic transfer switch as a slave to the network with dialog functionality Provide the status information of the automatic transfer switch e g open closed For the communication lines W5 B and W6 A Belden type 3079A or ...

Page 74: ...lustrates the possi ble signals and their meaning Fig 5 14 Signals of Ekip Com Profibus DB module LED Indication Description Power LED green Off Power supply absent On fixed Power supply and communication with the device present On with one flash per second Power supply and communication with device present On with two quick flashes per second Power supply present and communication with device abs...

Page 75: ...ings Default value Description Modules Optional modules Ekip Com Profibus DB Serial address 1 125 default 125 Address to be assigned to the modules IMPORTANT devices connected to the same network must have different addresses Table 5 10 Configuration of Ekip Com Profibus DB module in HMI The following table illustrates the path from the display for accessing informa tion on the module About Descri...

Page 76: ...uitable for all ZTG D CT 1600 3000 A 208 480 Vac automatic transfer switches It can be connected to a CAN network with a DeviceNetTM communication proto col and allows you to Connect the automatic transfer switch as a slave to the network with dialog functionality Provide the status information of the automatic transfer switch e g open closed For the communication lines Belden type 3084A or equiva...

Page 77: ...ower supply present and communication with device absent Network LED red Off Device off line with red LED off 1 or in error conditions with red LED on On fixed Device on line and allocated on a master operating condition On flashing Device on line but not allocated on a master device ready for communication Status LED green Off No error On fixed Device in bus off or Network Power absent condition ...

Page 78: ...ff off ON IA 1 2 3 4 Fig 5 18 Termination resistor To enable the Rterm the dip switches 1 and 2 must be positioned to ON This option must be selected before the installation of the module Notice The termination resistors must never be in cluded in the nodes The inclusion of this ca pability could easily lead to a network with im proper termination impedance too high or too low potentially causing ...

Page 79: ...dules Ekip Com DeviceNet MAC address 1 63 default 63 Address to be assigned to the modules IMPORTANT devices connected to the same network must have different addresses Baudrate 125 kbit s 250 kbit s 500 kbit s Data transmission speed Table 5 13 The path for accessing the configuration parameters of the Ekip Com DeviceNet module from the display The following table illustrates the path from the di...

Page 80: ...ss is possible through a browser inserting the IP address of the module as the URL Once the switch has been found a login page is opened that asks for the user password to be inserted which is the same password to be in serted in the display in order to edit parameters Notice Since the module allows access to the data contained in the automatic transfer switch it can only be connected to networks ...

Page 81: ...ion Power LED green Off Power supply absent On fixed Power supply and communication with the device present On with two quick flashes per second Power supply present and communication with device absent Link LED green Off Connection error signal absent On fixed Correct connection Activity LED yellow Off No activity on the line On flashing Activity present on the line in reception and or transmissi...

Page 82: ...TTP Server HTTP Server operating mode TCPModbus Communication module operating mode Force Static IP address Off Dynamic IP address On Static IP address Static IP Address Displayed with static IP Address enabled it must be selected in order to insert the IP Address of the modules Static Network Mask Displayed with static IP Address enabled it must be selected in order to insert the subnet mask of t...

Page 83: ...ess to be forced In this case you must make sure that the IP Address inserted is different to that of the other devices connected to the same network Network Mask This is the subnet mask and identifies the method to recognize the subnet to which the modules belong with the possibility of searching for the modules within a defined set of recipients If you enabled the option Static IP Address you mu...

Page 84: ...twork with dialog functionality Provide the status information of the automatic transfer switch e g open closed Notice The module can only be connected to net works that meet all the necessary require ments for safety and prevention of unautho rized access for example the network of the control system of an installation It is the in staller s responsibility to ensure that all the necessary safety ...

Page 85: ...Link LED green Off Connection error signal absent On fixed Correct connection Activity LED yellow Off No activity on the line On flashing Activity present on the line in reception and or transmission Table 5 20 Indication Ekip Com Profinet module Fig 5 22 Signals of Ekip Com Profinet module The following table illustrates the ports used by the module Ethertype Port Service Notes 0x88CC LLDP Link L...

Page 86: ...e module About Modules Optional modules Ekip Com Profinet module SN Serial number Version Software version MAC Address It is the address assigned by ABB and with an OUI Organizationally Unique Identifier formed of the first three bytes of a MAC address and which uniquely identifies the manufacturer of an Ethernet device equal to ac d3 64 Table 5 21 Information of Ekip Com Profinet module ...

Page 87: ...Cat 6 with S FTP double shielding The following table illustrates the ports used by the module Port Protocol Notes 44818 TCP Encapsulation Protocol example ListIdentity UCMM CIP Transport Class 3 44818 UDP Encapsulation Protocol example ListIdentity 2222 UDP CIP Transport Class 0 or 1 Table 5 22 Ports of Ekip Com EtherNet IP module Notice Since this module allows the access to the data contained i...

Page 88: ...green Off Power supply absent On fixed Power supply and communication with the device present On with two quick flashes per second Power supply present and communication with device absent Link LED green Off Connection error signal absent On fixed Correct connection Activity LED yellow Off No activity on the line On flashing Activity present on the line in reception and or transmission Table 5 23 ...

Page 89: ... modules Ekip Com EtherNet IP Force Static IP address Off Dynamic IP address On Static IP address Static IP Address Displayed with static IP Address enabled it must be selected in order to insert the IP Address of the modules Static Network Mask Displayed with static IP Address enabled it must be selected in order to insert the subnet mask of the modules Static Gateway addr Displayed with static I...

Page 90: ...o be forced In this case you must make sure that the IP Address inserted is different to that of the other devices connected to the same network Network Mask This is the subnet mask and identifies the method to recognize the subnet to which the modules belong with the possibility of searching for the modules within a defined set of recipients If you enabled the option Static IP Address you must al...

Page 91: ... of source 1 is over the threshold level set in parameter Drop out voltage upper threshold Check the correlation between power source and device configuration S1 phase missing One or two phases of source 1 are missing Check the power source and connections S1 unbalance Phases of source 1 are not symmetric Check the power source S1 phase rotation Phase rotation of source 1 is different from the val...

Page 92: ... LED blinking Switch transfer from position I to O or II failed Reset alarm by pressing Auto button or via menu page Operation Alarm Reset Close I failure Alarm LED blinking Switch transfer to position I failed Reset alarm by pressing Auto button or via menu page Operation Alarm Reset Open II failure Alarm LED blinking Switch transfer from position II to O or I failed Reset alarm by pressing Auto ...

Page 93: ...ible to be used together Check current versions and update compatible versions Table 6 1 Alarms list in level 3 and 4 LCD and touch control interfaces Message Reason S1 and S2 not in sync Voltage sources are not synchronized Voltage Not Calibrated Calibration data in power module is invalid or unavailable Current Not Calibrated Calibration data in current measurement module is invalid or unavailab...

Page 94: ...ted Source 2 Available Digital output function activated Load Shed Digital output function activated Emergency Stop Digital input function activated Remote Test on Load Digital input function activated Remote Test off Load Digital input function activated Inhibit ATS Digital input function activated Manual Retransfer Digital input function activated Priority S1 Digital input function activated Pri...

Page 95: ... 8 kV Operating times See Table 7 3 Automatic transfer switch control circuit Value Remark Voltage supply 200 480 Vac Operating voltage range 20 Voltage measurement accuracy 1 Rated frequency 50 60 Hz Operating frequency range 20 Frequency measurement accuracy 0 5 Rated impulse withstand voltage 6 kV 7 Technical data 7 1 General technical data ...

Page 96: ...tput 3 T7 6 Common voltage supply 4 T7 7 5 A 250 Vac AC 1 5 A 30 Vdc Programmable output 4 T7 8 Refer to programming I O packages for terminal usage Fire Fighting applications Cable size 08 1 5 mm 28 16 AWG Only in ZTSD CT types delayed closed transition I O II or II O I Fire fighting input 24 Vdc T9 1 Fire fighting input 24 Vdc T9 2 Input contact features Cable size 08 1 5 mm 28 16 AWG Do not con...

Page 97: ...3 General technical data of automatic transfer switch Type Voltage Vac Nominal current A Contact transfer time1 I II or II I ms ZTG 1600 3000 A 200 480 40 45 75 ZTGD 1600 3000A 200 480 65 75 ZTGCT 1600 3000A 200 480 65 75 1 Under nominal conditions 2 All times consider that all timers are set to 0 Table 7 4 Specified technical data of operating times Do not store the automatic transfer switch in c...

Page 98: ...OLLER FOR USE WITH LOAD SHED OPTION SOURCE 1 INPUT SOURCE 2 INPUT AC LOAD AC J1 SOURCE 1 J2 SOURCE 2 CE CNO CLOSE S1 OPEN S2 CEO CN CN CEO SWITCH CLOSE S2 OPEN S1 OPEN S2 See Fig 7 3 for open transition See Fig 7 4 for delayed closed transition See Fig 7 3 for open transition See Fig 7 4 for delayed closed transition See Fig 7 3 for open transition See Fig 7 4 for delayed closed transition See Fig...

Page 99: ... OPEN TRANSITION POWER PANEL COMPONENT DIAGRAM J5 ATS COMMAND OUT AUTOMATIC TRANSFER SWITCH LIMIT SWITCH ACTUATION CHART X ACTUATED SN 1 SE 1 ATS CONTACT LOCATON SOURCE1 SOURCE2 x x LOCATED ON TRU CONTROL ASSEMBLY LOCATED ON POWER PANEL ASSEMBLY J11 ATS STATUS SW LOCATED ON TRU CONTROL ASSEMBLY ...

Page 100: ...POWER PANEL COMPONENT DIAGRAM T5 ATS COMMAND OUT LOCATED ON POWER PANEL ASSEMBLY AUTOMATIC TRANSFER SWITCH LIMIT SWITCH ACTUATION CHART Delay Trans X ACTUATED SN 1 SNO 1 SEO 1 SE 1 ATS CONTACT LOCATON SOURCE1 OPEN SOURCE2 x x x x x x T11 ATS STATUS SW LOCATED ON TRU CONTROL ASSEMBLY LOCATED ON TRU CONTROL ASSEMBLY ...

Page 101: ...NTACT LOCATON SOURCE1 OPEN SOURCE2 x x CUSTOMER AUXILIARY CONTACT CONNECTIONS SOURCE 1 THIS ITEM IS LOCATED ON THE ATS PANEL x x CUSTOMER AUXILIARY CONTACT CONNECTIONS SOURCE 1 THIS ITEM IS LOCATED ON THE ATS PANEL TB1 TB2 NOTE DIAGRAMS SHOWN WITH ATS IN SOURCE 1 POSITION AND NO POWER AVAILABLE AUXILIARY CONTACT TERMINAL BLOCK TB3 G1_NC G1_COM G1_NO G1_NC G1_COM G1_NO 1 2 3 4 5 6 CUSTOMER ENGINE S...

Page 102: ...dth A Height B Depth C ZTG ZTGD ZTGCT 1600 3000 3 A 1375 624 35 5 902 90 2286 47 8 1214 4 A 1480 671 35 5 902 90 2286 47 8 1214 1Enclosures Type 3R 12 4 and 4X weights are up to 22 greater than Type 1 Enclosures 2Enclosures Type 3R 12 4 and 4X dimensions differ Consult Tech Support for details 7 3 Overall Dimensions Table 7 5 Overall dimensions Fig 7 8 Figure A C A B ...

Page 103: ...es are easily replaceable Refer to Chapter 11 for replacement parts On the other hand when the contacts have seen an event or have met the end of their lifetime the whole switch should be replaced which can be done easily by replacing the complete TruONE power panel within the enclosure In the case you suspect a failure may be due to manufacturer defect and covered under warranty see Chapter 1 3 R...

Page 104: ...104 1 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 105: ...ause dam age Use an industrial quality vacuum cleaner to remove any dirt or foreign objects Be certain all cable connections are correct and that the phase rotation of both sources match Inspect the engine start connections and ver ify the correct connection of all control wires Check all programmable set points and adjust as necessary In addition adjust any optional accessories as required Be cer...

Page 106: ...ed tools for common installation and maintenace tasks 9 2 Equipment Inspection and Storage Warning When performing a hi pot or dielectric test on the power section of the ATS panel DISCON NECT the complete electronics controller and mechanism section of the ATS from the power section to avoid potential damage to the electronics Once you have received the transfer switch inspect it for any damage T...

Page 107: ... of transpor tation air sea and road Once you un pack the units please make sure all the components are received as per the BOM For any missing items contact your local ABB Zenith service representative Danger Hazardous Voltage can Cause Severe Injury or Death Turn OFF all power before installation adjustment or removal of transfer switch or any of its components Warning Due to hazardous voltages ...

Page 108: ...s are pointing outward Lifting eyelets Fig 9 1 Automatic Transfer Switch Enclosed Assembly Lifting locations Note When lifting the switch using a spreader bar height H must be equal to half of distance D Fig 9 2 Recommended Lifting Angle 4 Refer to the dimensional drawing for the center of gravity denoted as CG weight information lifting provision and anchoring hole pattern on lower mount C channe...

Page 109: ...ackets 3 Controller and other electronic compo nents are mounted inside a separate card board box on the wooden pallet 4 Refer to the dimensional drawing for the CG weight information and lifting provisions to select the properly rated lifting devices 5 While lifting the unit using lifting chains it is recommended to maintain a minimum of a 45 angle as shown in Fig 9 2 6 ABB Zenith Automatic Trans...

Page 110: ... 1600 3000 A 9 4 Mounting the automatic transfer switch 9 4 1 Mounting hole dimensions Fig 9 7 Automatic transfer switches Floor mounting hole dimensions for R5 1600 3000 A 7 0 178 7 0 178 33 5 851 7 0 178 7 0 178 625 15 88 8 HOLES ...

Page 111: ... Fig 9 9 Automatic transfer switch mounting hole dimensions R5 3 pole Fig 9 10 Automatic transfer switch mounting hole dimensions R5 4 pole 30 7 780 25 3 642 2 0 TYP 50 1 0 TYP 26 512 TYP 13 00 1 2 TYP 31 28 9 734 1 0 TYP 26 2 0 TYP 50 9 8 249 ATS panel mounting holes 8 25 8 655 25 3 642 1 2 TYP 31 24 0 609 512 TYP 13 00 1 0 TYP 26 2 0 TYP 50 1 0 TYP 26 2 0 TYP 50 9 8 249 ...

Page 112: ...9 15 HMI can be mounted on the switch or the door door drilling HMI protective cover available as accessory type OXEC21 provides protection against accidental contact see Chapter 10 4 Mounting of accessories HMI mounted on front side of door Cable supplied with unit Door ...

Page 113: ...s Tightening Torque1 lb in N m ZTG ZTGD ZTGCT 1600 3000 Source 1 Source 2 Load S 1399R 2 AWG 600 MCM 8 500 56 5 Source 1 Source 2 Load S 1399R 2 AWG 600 MCM 8 500 56 5 Source 1 Source 2 Load S 1399R 2 AWG 600 MCM 8 500 56 5 1 Do not exceed this value may cause damage to switch voiding warranty Table 9 3 Power Cable Torque Requirements Refer to product catalog for other lug options Notice Lugs come...

Page 114: ...wer connections 8 Make sure that all covers and barriers are installed and properly fastened For simple details on start up refer to ZTS Quick start guide document number 1SCC303027K0201 Each ABB Zenith transfer switch is factory wired and tested A complete information package is furnished with each switch which includes Sequence of operation Description and operation of all accessories supplied P...

Page 115: ...ons and auxiliary contact wiring 7 Ensure that all objects and debris are removed from enclosure and enclosure is closed and latched Energizing the panel 1 Close Source 1 circuit breaker NOTE The HMI should illuminate if line voltage is present and S1 LED should light up 2 Verify the phase to phase voltages at the Source 1 terminals 3 Initiate auto configure from HMI default screen Main Menu Param...

Page 116: ...2 116 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 117: ... sources before performing work inside the ATS panel Failure to do so may result in serious injury or death 10 1 Auxiliary power supply and Ekip modules ZTG D CT T series 1600 3000 A 208 480 Vac Automatic transfer switches can be equipped with Ekip modules Ekip modules are mounted with a auxiliary power supply module OXEA1 Suitable Ekip modules are Ekip link signalling and connectivity modules For...

Page 118: ...T T SERIES 1600 3000 A Fig 10 2 Removing the auxiliary power supply module OXEA1 and Ekip modules from the automatic transfer switch Fig 10 1 Mounting of the auxiliary power supply module OXEA1 and Ekip modules Ekip OXEA1 ...

Page 119: ...mm 0 16 in Torx TX 6 pcs 0 8 Nm 7 1 lb in 1 2 OXEC21 IP54 UL Type 3R HMI protective cover type OXEC21 provides protection against water ingress It comes standard with NEMA 3R enclosures and is available as a replacement part Fig 10 3 Mounting of HMI protective cover type OXEC21 A07491 ...

Page 120: ...2 120 ZENITH ZTG D CT T SERIES 1600 3000 A ...

Page 121: ...ier 30 1200 Amps 3 pole OXEB1600 4 30 1200 Amps 4 pole OXEB1600 6 ETHERNET CAT 5e CABLE 7FT OXCAT5E 7FT PS 9862 ETHERNET CAT 5e CABLE 10FT OXCAT5E 10FT PS 9863 Ekip Programming ZEAEKPPGM Window Kit Window Kit NEMA 4 4X 12 No Meter OXWINDOWKIT MTR PS 9930 Window Kit NEMA 4 4X 12 With Meter OXWINDOWKIT PS 9931 HMI protective cover IP54 OXEC21 Cover kit OXCOVERKIT Rogowski coils Rogowski 30 260A 3P O...

Page 122: ...1 30 60 2 1 X OZXA 100 4P OZXA 24 2P 3 1 X OZXA 100 OZXA 24 3P 4 2 X OZXA 100 4P OZXA 24 4P 100 200 2 1 X OZXA 200 4 OZXA 25 2P 3 1 X OZXA 200 OZXA 25 3P 4 2 x OZXA 200 4 OZXA 25 4P 260 400 2 1 X OZXA 412 4 OZXA 412L 2P 3 1 X OZXA 412 OZXA 412L 3P 4 2 X OZXA 412 4 OZXA 412L 4P 600 3 1 X OZXA 800E OZXA 800L 3 4 2 x OZXA 800E 4P OZXA 800L 4 800 1200 3 OZXA 800S OZXA 1200 4 2 X OZXA 800S 4P 2 X OZXA ...

Page 123: ...123 1 OPER ATION MAINTENANCE AND INSTALL ATION GUIDE ...

Page 124: ...ons subject to change without notice Zenith ZTG TruControl rev A 1SCC301109M0201 9 11 2021 ABB Zenith Controls Inc 305 Gregson Drive Cary NC 27511 24 hour support ABB Technical Services 1 800 637 1738 epis pqservice abb com abb com lowvoltage Contact us ...

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