ComAp IA-NT PWR Reference Manual Download

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InteliATS

Automatic Transfer Switch Controller

IA-NT PWR unit

SW version 1.2, January 2010

Reference Guide

January 2010
Copyright © 2010 ComAp s.r.o.
Written by Vlastimil Vost

ák

Prague, Czech Republic

ComAp, spol. s r.o.

Kundratka 2359/17

, 180 00 Praha 8, Czech Republic

Tel: +420

246 012 111

, Fax: +420 246 316 647

E-mail: [email protected], www.comap.cz

Summary of Contents for IA-NT PWR

Page 1: ...ersion 1 2 January 2010 Reference Guide January 2010 Copyright 2010 ComAp s r o Written by Vlastimil Vost k Prague Czech Republic ComAp spol s r o Kundratka 2359 17 180 00 Praha 8 Czech Republic Tel 4...

Page 2: ...g Diagram 16 Applications 17 AMF using two separate breakers with feedbacks MCB and GCB 17 AMF using two separate breakers with feedbacks MCB and GCB Test on Load 18 AMF using two position ATS with fe...

Page 3: ...tion 61 Recommended ISDN modem 61 Recommended GSM modem 61 Mobile SIM card setting 61 IL NT RD Remote display software 62 General description 62 Warning 62 IL NT RD Software installation 62 IL NT RD W...

Page 4: ...ent etc which can cause a damage or unproper function of the equipment if not performed correctly and may not be clear at first sight WARNING This type of paragraph indicates things procedures adjustm...

Page 5: ...InteliATSNT SW must be combined purchased with the IL NT AMF 25 LT HW to obtain the low temperature ATS controller NOTE Because of large variety of InteliATSNT parameters settings it is not possible...

Page 6: ...Mode or disconnect the Binary outputs Rem Start Stop and GCB Close Open to avoid unexpected automatic start of gen set and GCB closing WARNING Dangerous voltage In no case touch the terminals for vol...

Page 7: ...and mains contactors The gen set requires a remote start type control unit e g the ComAp InteliLiteNT MRS 10 controller at least a key start box with an external input for the start stop signal Inteli...

Page 8: ...LiteEdit software See LiteEdit documentation for details NOTE You need one of communication modules to connect the controller to a PC with LiteEdit There is a special easy removable service module fo...

Page 9: ...cover first use screwdriver to open and then insert the module into slot Once you have inserted it the module will snap under plastic teeth It is supposed to be installed permanently Should you need...

Page 10: ...teliATSNT PWR SW version 1 0 ComAp March 2009 10 IA NT PWR 1 0 Reference Guide R1 pdf 4 Break apart the small cover into two pieces Do not throw away the smaller part 5 Take RS 232 communication modul...

Page 11: ...tion module into the slot of the controller 7 Put back the small cover NOTE When you insert RS 232 communication module the boot jumper is hidden For that reason we recommend to use RS 232 communicati...

Page 12: ...eth It is supposed to be installed permanently Should you need to remove it the safest way is to remove whole back cover and than remove module manually IL NT S USB Service USB communication module IL...

Page 13: ...Please see the IL NT RD Remote display software chapter for more details IB Lite Communication module IB Lite is optional plug in card to enable InteliATSNT communication via Ethernet Internet Card i...

Page 14: ...l values see alarms or change language settings Second mode is called ENGINEER and it is dedicated for advaced users who desire to change the settings of controller monitor all values and check the hi...

Page 15: ...InteliATSNT PWR SW version 1 0 ComAp March 2009 15 IA NT PWR 1 0 Reference Guide R1 pdf Terminals IA NT PWR terminals and face...

Page 16: ...232C Interface Modem or PC LOAD B Generator C Mains C B GEN READY TO LOAD MAINS FAIL BLOCK REMOTE AUT GCB FEEDBACK MCB FEEDBACK REMOTE TEST REMOTE TEST ONLD AL START FAIL GCB CLOSE OPEN GEN START STOP...

Page 17: ...etween two power supply sources mains x generator AMF using two separate breakers with feedbacks MCB and GCB G IA NT GCB 3x LOAD 3xU M 3xU G 3xI G MCB 3x T 3x MCB MCB FEEDBACK K4 MCB GCB GCB FEEDBACK...

Page 18: ...AUT mode GCB MCB full kontrol with feedbacks Break transfer on mains failure Break return on mains return Load reclosing Test mode set running and waiting for mains failure On Load Test load transfer...

Page 19: ...3x MCB CLOSE OPEN GCB CLOSE OPEN BO BI K3 ATS on II position LOAD ATS 3x ATS I II Specification Automatic remote gen set start when the mains fails AUT mode Two position ATS control with feedback Bre...

Page 20: ...E OPEN BO BI ATS on II position LOAD ATS 3x ATS I II 0 ATS on I position K4 K3 Specification Automatic remote gen set start when the mains fails AUT mode Three position ATS control with feedbacks pass...

Page 21: ...TS I II 0 Manual Load Transfer K3 K4 K5 NEUTRAL POS Specification Automatic remote gen set start when the mains fails AUT mode Three position ATS control without feedback pass through neutral position...

Page 22: ...the 24V AC DC power supply is blocked when GCB is closed so the power supply is not switched to Mains if voltage on the mains bus appears protection against Flip flopping of the power supply when vol...

Page 23: ...hting strikes The maximum allowable current through the controller s negative terminal is 4A this is dependent on binary output load For the connections with 12VDC power supply the InteliATSNT include...

Page 24: ...er function NOTE I LBA may not eliminate voltage drop when used with low temperature 40 C version of controller and display heating element is on below 5 C Current drain of heating element exhausts LB...

Page 25: ...rly grounded Three phase applications Current measurement To ensure proper function Use cables of 2 5mm2 Use transformers to 5A Connect CT according to following drawings Voltage measurement G GENERAT...

Page 26: ...urrent has to be connected to L1l and COM terminals only Voltage measurement G GENERATOR MAINS L3 L2 L1 N L N L3 L2 L1 N NOTE Switchboard lighting strikes protection according standard regulation is e...

Page 27: ...InteliATSNT PWR SW version 1 0 ComAp March 2009 27 IA NT PWR 1 0 Reference Guide R1 pdf Binary inputs Binary outputs Battery iL 4k7 Power Supply Battery iL LOAD Power Supply...

Page 28: ...configured as protection Not Used Binary input has no function Use this configuration when Binary input is not connected Alarm If the input is closed or opened selected alarm is activated Binary Alarm...

Page 29: ...iting for the AMF Settings EmergStart Del has elapsed In the case the transfer not succeeded the system will stay in neutral position The MainsFailBlock input performs its work normally GCB Feedback U...

Page 30: ...n activates RemControlLock If the input is active setpoints writing or command sending from the external terminal is disabled FaultResButton Binary input has the same function as Fault Reset button on...

Page 31: ...gen set start is requested and opens after the AMF Settings Prestart Time has elapsed Afterwards the GenStart Stop output is activated as a start signal for the remote gen set Pretransfer Is activated...

Page 32: ...utput is closed if following conditions are fulfilled Gen set is not running and Controller is not in OFF Mode Ready To Load The output is closed if gen set is running and all electric values are in l...

Page 33: ...try alarm activates The output opens if alarm is not active AL Mains Freq Output closes if the mains over under frequency alarm activates The output opens if alarm is not active AL Stop Fail Output cl...

Page 34: ...p alarm appears The output opens if No trip alarm is active and FAULT RESET is pressed Mode OFF The output is closed if OFF Mode is selected Mode MAN The output is closed if MAN Mode is selected Mode...

Page 35: ...ent limit for generator IDMT over current and short current protection and means maximal continuous generator current See Gener Protect Amps IDMT Del Short Crct Sd setpoints Nominal Current can be dif...

Page 36: ...e g from Modbus terminal NOTE When opening connection to the controller it s address has to correspond with the setting in PC tool From LiteEdit it is only possible to connect to controllers with add...

Page 37: ...ttery voltage alarm Step 1s Range 0 600 s Engine Params Prestart Time s Time of closing of the Prestart and or Pretransfer output prior to the engine start Set to zero if you want to leave the output...

Page 38: ...he Stop Time setpoint tells the controller how long should it wait for the engine to change to the stop state stop state means GenReadyToLoad signal is deactivated or generator voltages disappeared If...

Page 39: ...Del is Reaction time of IDMT protection for 200 overcurrent Igen 2 Nomin Current Step 0 1 s Range 0 1 60 0 s IDMT is very inverse generator over current protection Reaction time is not constant but d...

Page 40: ...ce Step 0 1 s Range 0 0 600 0 s Gen V Trp Threshold for generator overvoltage All three phases are checked Maximum out of three is used Step 1 of Nominal voltage Range 0 Gen V Sd 200 Gen V Trp Thresho...

Page 41: ...ominal frequency Gen Freq Del s Delay for generator underfrequency and overfrequency alarm Step 0 1s Range 0 0 600 0 s AMF Settings RetFromIsland MANUAL AUTO MANUAL After closing GCB IA NT goes to MAN...

Page 42: ...ns returns to MCB closing if gen set is not running e g is in start up procedure Step 0 1s Range 0 60 0 s Mains V Threshold for mains overvoltage All three phases are checked Maximum out of three is u...

Page 43: ...e behavior of the output MCB CLOSE OPEN CLOSE ON When the output MCB CLOSE OPEN is closed MCB should be closed CLOSE OFF When the output MCB CLOSE OPEN is closed MCB should be opened IA OFF MCB logic...

Page 44: ...point EmergStart Del reaches proper voltage and frequency and Min Stab Time elapses After that the MCB is opened Transfer Del timer is started and the GCB is closed after the timer elapses NOTE This o...

Page 45: ...or Internet Bridge is connected to the controller the controller can send SMS messages and or emails in the moment when a new alarm appears in the Alarm list The message will contain a copy of the Al...

Page 46: ...Addr Ch1 resp TelNo Addr Ch2 TelNo Addr Ch1 2 Enter either a valid GSM phone number or e mail address to this setpoint where the alarm messages shall be sent Type of active call is considered from the...

Page 47: ...tOff setpoint No activity Setpoint ActivityAtOff DISABLED The controller opens all binary outputs and Fault reset is active all the time Standard activity Setpoint ActivityAtOff ENABLED The GCB will b...

Page 48: ...tays active Controller waits for gen set parameters are OK means GenReadyToLoad signal is activated or generator voltages are in allowed limits and then GCB is reclosed For ensuring GCB Open Close out...

Page 49: ...put to TEST mode and will remain running unloaded If a mains failure occurs the gen set will take the load after it has started The load can be transferred to the gen set also manually If the MCB but...

Page 50: ...asured mains electrical limits voltage frequency are still in limits the controller switches MCB ON again EmergStart Del Mains fail MCB opened Mains V Del or Mains Freq Del or Mains VUnb Del genset st...

Page 51: ...MCB closes Transfer Del GCB opened MCB closed Transfer Del Relation between GCB and MCB Test mode Situation 1 Mains OK MCB closed GCB opened RPM 0 Change mode to TEST gen set starts GCB opened Mains c...

Page 52: ...InteliATSNT opens outputs GCB CLOSE OPEN GENSTART STOP and PRESTART to stop the engine immediately Alarm outputs and common shutdown output are closed Active or not reset protection disables start Po...

Page 53: ...de R1 pdf AMF time chart genset OK AMF time chart genset not started properly NOTE For more details please see the AMF Setting MinStabTime MaxStartDel setpoint description AMF Setting MCB Opens On Tra...

Page 54: ...close open comparing with binary input CB feedback There are three different time delays for CB fail detection see following diagrams When is BO GCB close open MCB Close Open in steady state and GCB f...

Page 55: ...Trp Start Fail TRP YES Gen set start failed ParamFail NONE NO Wrong checksum of parameters Happends typically after downloading new firmware or changing of the parameter The controller stays in INIT...

Page 56: ...ure Abbreviation Historical value Num Number of historical event Reason Event specification Date Date of historical event in format DD MM YY Time Time of historical event in format HH MM SS Mode Contr...

Page 57: ...are LiteEdit On the PC for direct or modem connection has to be installed the ComAp s software package LiteEdit based on Windows 95 or newer platform LiteEdit enables read the quantities adjust all se...

Page 58: ...1 500 0 Unsigned 16 Basic Settings Nominal Volts 231 V No 8277 80 20000 Unsigned 16 Basic Settings Nominal Freq 50 Hz No 8278 45 65 Unsigned 16 Basic Settings ActivityAtOFF ENABLED No 11620 String lis...

Page 59: ...e 5 00 00 No 10042 Time Date Time Timer1Duration 5 min No 10044 1 1440 Unsigned 16 Date Time Timer2 Repeat NONE No 10202 String list Date Time Timer2 ON Time 5 00 00 No 10199 Time Date Time Timer2Dura...

Page 60: ...9631 Unsigned 16 Mains Mains V L2 L3 398 V 9632 Unsigned 16 Mains Mains V L3 L1 398 V 9633 Unsigned 16 Mains Mains Freq 50 0 Hz 8211 Unsigned 16 Controller I O Battery Volts 24 3 V 8213 Integer 16 Con...

Page 61: ...ed FALCOM A2D dual 900 1800MHz GSM Modem setup Prior to start work with GSM modem run following program for GSM proper setup Program writes all the necessary AT commands to configure the GSM modem pro...

Page 62: ...is highly recommended to use the same type and model of controller for master and remote display Only in such case is assured the proper function of all buttons LED diods and display Another combinat...

Page 63: ...unication line eg RS485 It is possible to monitor only one master controller from one remote display at the time Connection process Remote display after power on automaticaly starts to search for any...

Page 64: ...D connector D SUB9 female RxD 2 3 TxD TxD 3 2 RxD GND 5 5 GND Remote RS485 and or direct RS232 connection HW module IL NT RS232 485 Up to 1000 meters only with RS485 Case 1 RS232 Master controller set...

Page 65: ...nts and view history records All IL NT RD screens Init Measure Setpoints and History display the same data like in the master controller Master device is always able to work without connected Remote d...

Page 66: ...rd 2 Release the rear cover using a flat screwdriver or another suitable tool 3 Remove all plug in modules 4 The battery is located in a holder on the circuit board Remove the old battery with a small...

Page 67: ...d supply voltage drop out 100ms from min 10V return to min 8V Battery voltage measurement tolerance 2 at 24V NOTE For the supply voltage less than 7V the backlight of the display is switched off Short...

Page 68: ...outputs Binary inputs Number of inputs 7 Input resistance 4 2 k Input range 0 36 VDC Switching voltage level for close contact indication 0 2 V Max voltage level for open contact indication 8 36 V Bin...

Page 69: ...kBd MODBUS IL NT S USB interface optional card Plugs into IA NT controller COMMUNICATION MODULE port Maximal distance 5m Maximum Speed Up to 57 6 kBd DIRECT 38 4kBd Analog modem 9 6 kBd digital modem...

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