LowVoltage Circuit Breakers
Contents
1. Leading Innovation Creating Tomorrow P Meta MEC Low Voltage Circuit Breakers kl o m 8 n PEE E IL v i n H Ji Electric Equipment LS Industrial Systems vvvvvv Isis biz Adjustable MCCBs AB G type adjustable MCCBs up to 250A 100AF Suitable for use in the system where common fault currents Interrupting capacify 16 and 25kA Employing a adjustable trip unit Current adjustments are made by knobs on the front of the trip unit Electric auxiliaries are common use up to 250 amperes Accessories Manual rotary handle Extensible mounting AG Ee t r s E Electrical auxiliaries auxiliary switch alarm switch shunt trip undervoltage trip Common auxiliaries These are frequently used electric accessories for MCCBs They are designed to be installed easily and to be used in common for all AB G type breakers up to 250A Thermal Magnetic trip units Knob for adjusting Knob for adjusting thermal current Magnetic current 250AF only 100AF 250AF Adjustable MCCBs Ratings 100AF Frame size 100AF Type and Pole ABE ABS 3 pole ABE103G ABS103G 4 pole ABE104G ABS104G Rated current In 16 20 25 32 40 50 63 80 100A Thermally adjustable 0 8 0 9 1 0 x In Rated operational voltage Ue AC 600V2. DC 250V Rated insulation voltage Ui 690V Rated impulse withstand voltage Uimp 6kV Rated short circuit breaking capacity Icu AC 600V 7 5KA 10KA IEC60947 2 Icu 500 550V 10kA 12kA Ics 75 lcu 480V 12kA 14kA 440 460V 14kA 22kA 380 415V 16kA 25kA 220 240V 35kA 50kA DC 250V 10kA 14kA 125V Protective function Overload Short circuit Type of trip unit Thermal Magnetic Magnetic trip range 10 x In fixed Endurance Mechanical 20000 operations Electrical 10000 operations Connection Standard Front connection Optional Rear connection Mounting Standard Screw fixing Dimensions mm Pole 3p 4p 3p 4p a a 90 120 90 120 b 140 140 A ci 79 79 c2 86 86 d 115 115 Weight kg Standard 12 1 5 12 1 5 Certification CE marking O O KEMA O O Depth by door cut size C1 for large cut C2 for small cut 250AF Frame size 250AF Type and Pole ABE ABS 3 pole ABE203G ABS203G 4 pole ABE204G ABS204G Rated current In 125 160 200 250A Thermally adjustable 0 8 0 9 1 0 x In Rated operational voltage Ue AC 600V DC 250V Rated insulation voltage Ui 690V Rated impulse withstand voltage Uimp 6kV Rated short circuit breaking capacity Icu AC 600V 7 5kA 10KA IEC60947 2 Icu 500 550V 10kA 12kA Ics 75 lcu 480V 12kA 14kA 440 460V 14kA 22kA 380 415V 16kA 25kA 220 240V 35kA 50kA DC 250V 10kA 14kA 125V Protective function Overload Short circuit Type of t
3. type Horizontal ON in left hand type Horizontal ON in right hand type Applicable for 250AF Vertical type Horizontal ON in right hand type Horizontal ON in right hand type Vertical type Horizontal type Horizontal type ON in right hand ON in left hand Adjustable MCCBs Oprating curves ABE103G Operating Curves Compensation curves ABE104G 150 ABS103G ABS104G E 100 s 0 10 2 30 40 50 e Temperature C c Q S D oa O 9 Rangesof 92 U ht o op 32A 100A Min 500A 20 D 5 O ko 9 a tc V 0 005 112515 2 3 4 5 67891012 15 20 30 40 5060 80 100 Multiple of current xin Temperature C Operating curves Compensation curves ABE203G 240 e un 150 ABE204G i t O ABS203G I D S O p UO 6 4 oc 9 Max 50 i 0 10 20 30 40 50 40 o e Temperature C 20 S ii Min o E koj T 4 o O 125A 250A at
4. 50 C 9 od _ Ranges of 0 06 instantaneous trip 500 1000 Adjustable M o 125A 200A 0 2 od 0 06 3 0 04 TD Max total breaking time o 0 02 0 01 Cc Y 0 005 112515 2 3 4 567891012 15 20 30 40 5060 80 100 Multiple of current x In 0 10 20 30 40 50 Temperature C 10 Dimensions A P LA hole 140 126 5 Detailed terminal Hole size of a conductor M8x 14 i 99 EL Gm ou 22 24 Jel t 6 Mounting M4 or 85 M4 or 85 G T T O Ge eee Bb epee el AA p Lame aa ea J ner sen aa A cj 30 30 3 Pole 4 Pole Slot q Re Q 3 Pole 4 Pole 11 Adjustable MCCBs Dimensions ABE203G 77 ABE204G 1 n ya barrier n n em ti ti r ABS203G 2 Mounting hole ABS204G 05 1 Mounting M4 or 95 M4 or 5 BE UEM e i Pp ee g
5. are partitions for the insulation between the phases Barriers for the line side of the breaker are supplied as standard Barriers for the load side are optional Common use for all AB G type breakers up to 250Amp IBG250 One 1 barrier Terminal shields These are applied to the line load side of the breaker to prevent accidental contact with live parts Different by breaker dimensions Use 3pole shield for 2pole breakers mediation gamar TB 13T Long type shield for 3 p 100AF TB 14T Long type shield for 4 p 100AF TBS 13T Short type shield for 3 p 100AF TBS 14T Short type shield for 4 p 100AF TB 23T Long type shield for 3 p 250AF TB 24T Long type shield for 4 p 250AF TBS 23T Short type shield for 3 p 250AF TBS 24T Short type shield for 4 p 250AF Rear connection kits Bar type X 103 one set for 3 p 100AF X 104 one set for 4 p 100AF X 203 one set for 3 p 250AF X 204 one set for 4 p 250AF 53 S Type 98 L Type 43 S Type 88 L Type mn Direct mounting type Extensible mounting type Manual rotary handles Model D 30S D 30L D 30R D 60S D 60L D 60R E 30S E 30L E 30R E 60S E 60L E 60R Applicable for 100AF Vertical type Horizontal ON in left hand type Horizontal ON in right hand type Applicable for 250AF Vertical type Horizontal ON in left hand type Horizontal ON in right hand type Applicable for 100AF Vertical
6. ej ie 110 4 107 MB 3 Pole 4 Pole 12 Memo Memo Leading Innovation Creating Tomorrow P For your safety please read user s manual thoroughly before operating Contact the nearest authorized service facility for examination repair or adjustment Please contact qualified service technician when you need maintenance Do not disassemble or repair by yourself Safety Instructions e Any maintenance and inspection shall be performed by the personnel having expertise concerned 2009 8 LS Industrial Systems Co Ltd All rights reserved LS Industrial Systems Co Ltd www Isis biz E HEAD OFFICE ll Global Network e LS Industrial Systems Middle East FZE gt gt Dubai U A E LS Tower 1026 6 Hokyeh 1dong Dongan gu Anyang Address LOB 19 JAFZA VIEW TOWER Room 205 Jebel Ali Freezone P O Box 114216 Dubai United Arab Emirates Kyonggi Do 431 848 Korea Tel 971 4 886 5360 Fax 971 4 886 5361 e mail hwyim lsis biz Tel 82 2 2034 4887 4873 4918 4148 e Dalian LS Industrial Systems Co Ltd gt Dalian China el x 7 Address No 15 Liaohexi 3 Road Economic and Technical Development zone Dalian 116600 China Fax 82 2 2034 4648 Tel 86 411 8273 7777 Fax 86 411 8730 7560 e mail lixkOlsis com cn e LS Industrial Systems Wuxi Co Ltd gt Wuxi China Address 102 A National High amp New Tec
7. h Industrial Development Area Wuxi Jiangsu 214028 P R China Tel 86 510 8534 6666 Fax 86 510 522 4078 e mail xuhg lsis com cn BE CHEONG JU PLANT LS VINA Industrial Systems Co Ltd Hanoi Vietnam Address Nguyen Khe Dong Anh Ha Noi Viet Nam Cheong Ju Plant 1 Song Jung Dong Hung Duk Ku Tel 84 4 882 0222 Fax 84 4 882 0220 e mail srjo G lsisvina com Cheong Ju 361 720 Korea LS VINA Industrial Systems Co Ltd gt Hochiminh Vietnam Address 41 Nguyen Thi Minh Khai Str Yoco Bldg 4th Floor Hochiminh City Vietnam Tel 84 8 3822 7941 Fax 84 8 3822 7942 e mail sbpark Isisvina com e LS Industrial Systems Tokyo Office gt gt Tokyo Japan Address 16FL Higashi Kan Akasaka Twin Tower 17 22 2 chome Akasaka Minato ku Tokyo 107 8470 Japan Tel 81 3 3582 9128 Fax 81 3 3582 2667 e mail jschuna lsis biz e LS Industrial Systems Shanghai Office gt gt Shanghai China Address Room E G 12th Floor Huamin Empire Plaza No 726 West Yan an Road Shanghai 200050 P R China Tel 86 21 5237 9977 609 Fax 89 21 5237 7191 e mail jinhk lsis com cn e LS Industrial Systems Beijing Office gt gt Beijing China Address B Tower 17FL Beijing Global Trade Center B D No 36 BeiSanHuanDong Lu DongCheng District Beijing 100013 P R China Tel 86 10 5825 6025 7 Fax 86 10 5825 6026 e mail cuixiaorong lsis com cn e LS Industrial Systems Guangzhou Office gt gt Guangzhou China Address Room 1403 14F New Poly Tower 2 Zh
8. ongshan Liu Road Guangzhou P R China Tel 86 20 8326 6764 Fax 86 20 8326 6287 e mail linsz lsis biz e LS Industrial Systems Chengdu Office gt gt Chengdu China Address Room 1701 17Floor huanminhanjun international Building Not Fuxing Road Chengdu 610041 P R China Tel 86 28 8670 3101 Fax 86 28 8670 3203 e mail yangcfQ Isis com cn e LS Industrial Systems Qingdao Office gt gt Qingdao China Specifications in this catalog are subject to change without notice due to Address 7B40 Haixin Guangchang Shenye Building B No 9 Shandong Road Qingdao 26600 P R China continuous product development and improvement Tel 86 532 8501 6568 Fax 86 532 583 3793 e mail lir O lsis com cn 2009 08 Low Voltage Circuit Breakers E 2009 03 01 2009 08 Printed in Korea STAFF
9. rip unit Thermal Magnetic Magnetic trip range 5 6 7 8 9 10 X In Endurance Mechanical 10000 operations Electrical 5000 operations Connection Standard Front connection Optional Rear connection Mounting Standard Screw fixing Dimensions mm Pole 3p 4p A a a 105 140 Ci b 165 A ci 79 c2 86 86 d 116 116 Weight kg Standard 1 7 2 1 1 7 2 1 Certification CE marking O O KEMA O O Depth by door cut size C1 for large cut C2 for small cut Adjustable MCCBs Accessories Insulation barrier Terminal cover LSI gt OOE Rear terminal Internal auxiliaries Rotary handle Direct Internal auxiliaries Rotary handle Extended Rear terminal 572 gt UET 42 fis Ea Gate Terminal cover Insulation barrier Internal accessories Left hand seat Maximum possibilities Option of connecting 2AX or AX AL or Left hand seat SHT or UVT Auxiliary switch Alarm switch Shunt trip Undervoltage trip Common use for AB G type breakers up to 250Amp Right hand seat AX AX Q AX AL or SHT UVT Option of connecting 2AX or AL AX Right hand seat A AX Q AL A AXbl AXal AXb2 AXa2 AXb3 AXa3 AXb4 AXa4 Under voltage trip UVT Model Auxiliary switch AX Signals
10. the contact position of the breaker opening by manual or fault closing Consists of one change over switch per unit AX1G250 1 auxiliary switch 1NO NC Alarm switch AL Signals the contact position of the breaker tripping by manual or fault not operated by normal opening or closing of a breaker Consists of one change over switch AL1G250 1 alarm switch 1NO NC Shunt trip SHT Trips the breaker when any AC DC voltage between 85 75 and 110 125 of nominal control voltage is applied This unit is fitted into the left hand seat of a handle ST12CG250 For 12V AC DC common use ST24CG250 For 24V AC DC common use ST48CG250 For48V AC DC common use ST60CG250 For 60V AC DC common use ST100CG250 For 100 125VAC 100 110VDC ST200CG250 For200 240VAC 200 220VDC ST250CG250 For 250V AC DC common use ST380AG250 For 380 450V AC ST440AG250 For440 480V AC ST500AG250 For 500 550V AC ST125DG250 For 125V DC ST240DG250 For240V DC Under voltage trip UVT Trips the breaker when control voltage disappears or falls This unit is fitted into the left hand seat of a handle UV24CG250 For24V AC DC common use UV48CG250 For 48V AC DC common use UV100CG250 For 100 110V AC DC common use UV200CG250 For 200 220V AC DC common use UV380AG250 For 380 440V AC UV440AG250 For 440 480V AC Adjustable MCCBs External accessories Insulation barriers Terminal shields Rear connection kits Model Terminal shield Insulation barriers These
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