SGQ_ATS Automatic Transfer Switch USER MANUAL
Contents
1. mart Gen DEA gt nartG SGQ_ATS Automatic Transfer Switch USER MANUAL ZHENGZHOU SMARTGEN TECHNOLOGY CO LTD Chinese trademark S ma r t Gen English trademark SmartGen make your generator smart SmartGen Technology Co Ltd No 28 Jinsuo Road Zhengzhou City Henan Province P R China Tel 0086 371 67988888 67981888 0086 371 67991553 67992951 0086 371 67981000 overseas Fax 0086 371 67992952 Web http www smartgen com cn http www smartgen cn Email sales smartgen cn All rights reserved No part of this publication may be reproduced in any material form including photocopying or storing in any medium by electronic means or other without the written permission of the copyright holder Applications for the copyright holder s written permission to reproduce any part of this publication should be addressed to Smartgen Technology at the address above Any reference to trademarked product names used within this publication is owned by their respective companies omartgen Technology reserves the right to change the contents of this document without prior notice If there are any differences between the contents of the instruction and the product please regard the actual product as the truth Software Version log 2006 03 18 Original release 2010 10 19 the wiring diagram of N type T type and M Lines of wiring diagram are bold Format Modification SmartGen ideasfor p2. 46 41_ Operation cycle 15 s time 20 s time 25 s time 25 s time oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 10 of 13 SmartGen ideasfor power 4 WORKING REQUIREMENTS SGQ ATS Automatic Transfer Switch User Manual Ambient temperature 40 70 C Humidity 20 90 Installation elevation lt 5000 m 5 ATS WIRING CONNECTION DIAGRAM 5 1 N AND WIRING CONNECTION DIAGRAM LOAD L1L2 L3 1 Supply Power 2 Supply Power 7 LI 7 Note 1 Position control 2 Position control 3 Aux contact of position 4 Aux contact of position SB1 is 1 power close button 582 is 2 power close button oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 11 of 13 SmartGen ideas for power SGQ ATS Automatic Transfer Switch User Manual 5 2 M TYPE WIRING CONNECTION DIAGRAM LOAD L1 L2 L3 1 Supply Power 2 Supply Power i DN E sB1E SB2 E Note 1 Position control 2 Position control 3 Aux contact of position 4 Aux contact of position SB1 is 1 power close button 582 is 2 power close button oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 12 of 13 SmartGen 6 INSTALLATION AND DEBUGGING SGQ ATS Automatic Transfer Switch User Manual The installation and debugging of ATS must be operated by experts and people who knows well about s
3. type SGQ ATS can make fast load transfer transfer time x80ms of two ways power supply Also ATS can be widely used in high buildings post telecommunications coal mines ships industry health care military facilities and so on 2 way power supply can be grid auto start genset storage battery and etc 2 STRUCTURE AND CHARACTERISTICS SGQ Automatic Transfer Switch ATS adopts structure of magnet coil driving and interlocking of electric and mechanical The structure of major loop contact terminal consists of one dynamic and two static contacts And the dynamic contact is in V type design in order to ensure there is no short circuit of the 2 way power supply N and T type use structure of double coils while type use single coil operation The coil only energized while it is transferred which extremely extend the using life of switch The control power of coil is supplied from priority AC DC power so there is no use to add another control power The switch has electrical and mechanical close indication by itself and also offers 2 way NO NC voltage free auxiliary contacts at the same time oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 5 of 13 2 SmartGen 3 APPEARANCE AND CLASSIFICATION SGQ ATS Automatic Transfer Switch User Manual SGQ ATS can be classified into 3 types by appearance type T type and M type Each type has 3P and 4P meanwhile N type still has 2P The rated cu
4. ower SGQ Automatic Transfer Switch User Manual CONTENTS 1 SUMMARY RR RES RES RR RR 5 2 STRUCTURE AND 5 3 APPEARANCE AND CLASSIFICATION enne 6 3 1 N TYPE CASE DIMENSIONS AND TECHNICAL meme meme 7 3 2 TYPE CASE DIMENSIONS AND TECHNICAL meme emere rennen 8 TYPE CASE DIMENSIONS AND TECHNICAL DATA eene nini 10 4 WORKING REQUIREMENTS eere erreur nennen nennen unen 11 5 ATS WIRING CONNECTION DIAGRAM 11 5 1 AND TYPE WIRING CONNECTION DIAGRAM 11 5 2 M WIRING CONNECTION DIAGRAM eere enr meae nme 12 6 INSTALLATION AND DEBUGGING 13 7 PURCHASE MODEL EXPLANATION 13 oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 4 of 13 SmartGen 1 SUMMARY SGQ ATS Automatic Transfer Switch User Manual SGQ Automatic Transfer Switch ATS is used in conditions from AC660V 50 60HZ to DC250V which under electromagnetism drive structure and two stage PC class
5. rrent series has 63A 125A 160A 200A 250A 400A 630A 800A 1000A and 1250 Appearance as following oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 6 of 13 SmartGen ideas for power SGQ ATS Automatic Transfer Switch User Manual 3 1 N TYPE CASE DIMENSIONS AND TECHNICAL DATA TOP VIEW RIGHT VIEW A BB 5 c bar an Overall size mm installation size mm A 228 N type technical data SGQ63N SGQ125N Rated current 125A Hated limited short circuit current Coil operating voltage AC220V 176 265 V Coil operating current 1A 250VAC N O FREE VOLTAGE EACH SIDE HAS Secondary contact OPERATION TIME 4P 5 5 15 time SGQ_ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 7 of 13 SmartGen ideas for power SGQ ATS Automatic Transfer Switch User Manual 3 2 T TYPE CASE DIMENSIONS AND TECHNICAL DATA TOP VIEW LEFI VIEW T type case dimensions installation Cooper bar and location hole Overall size mm size mm Izd f ao mme sze wm 202 wo 207 o o m 20 o sooo sos o m 4 ase wo 207 a6 o 9 20 _ oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 8 of 13 SmartGen ideasfor power SGQ A
6. utomatic Transfer Switch User Manual type Technical data Type SGQ160T SGQ200T SGQ250T SGQ400T SGQ630T Rated current 160A 200A 250A 400A 630A Rated limited short circuit 35kA current Coil operating voltage AC220V 176 265 V Coil operating current 7 Auxiliary contact 1A 250VAC N O FREE VOLTAGE EACH SIDE HAS 2PCS OPERATION Mechanical 8000 times TIME 3000 times 2 Net weight kg Operation cycle 10 seconds time oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 9 of 13 SmartGen ideas for power SGQ ATS Automatic Transfer Switch User Manual 3 9 MTYPE CASE DIMENSIONS AND TECHNICAL DATA TOP VIEW RIGHT VIEW Case dimensions of M type Installation Cooper bar and Overall size mm size mm location hole mm uc C E M U T 510 600 280 340 470 560 210 12 30 _5 510 600 280 340 470 560 210 i4 40 90 SGQi000M 510 600 280 340 470 560 210 14 45 90 601250 510 600 280 340 560 210 14 55 90 M type Technical data SGQ630M sGasoom SGQi000M SGQ1250M Rated current 630 A 800 A 1000 A 1250 A Hated limited short circuit 50 kA current Coil operating voltage AC220V 176 265 V Coil operating current Secondary contact 1A 250VAC N O FREE VOLTAGE EACH SIDE HAS 1 PC OPERATION 3000 times TIME Electrical 1000 times Net weight kg 87 435 39
7. witching device Protective and preventive measures must be considered during the operation The connection of switch major loop must make its down lead away from any pressure and strong force Before installation and debugging it is necessary to check if there is any damage to switch or it is in any harmful condition Meanwhile check if the wire connection is loose during transportation Also clean the smudge especially any smudge on the surface of insulation parts The smudges could be caused from the packing materials during transportation or storage When connecting main loop make sure that phase sequences of 2 way power are as same Also should strictly follow to wiring diagram in the manual when connect to second loop and pay attention to control the voltage class of power Switch must be grounded while installation Considering of personal safety and rapidity of switch transfer the debugging handle should only used for testing and user should never operate it with load While debugging use the handle to operate the switch firstly If everything goes well user can start the power driven operation with manual button ATS enters into normal running when there is no error 7 PURCHASE MODEL EXPLANATION N sca _ T C POLES TYPE RATED CURRENT FACTORY CODE oGQ ATS Automatic Transfer Switch ISSUE 2015 03 30 Version 2 6 Page 13 of 13
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