info 3s co za,China info 3s co za Manufacturers, Suppliers

LW35 High Voltage Circuit Breaker SF6

Mar 30, 2013

... Short Circuit Breaking CurrentkA 40 50Rated Short Time Withstand Current(3s)kA 40 50Short Line Fault Breaking CurrentkA 30/36 45 ... Loop ResistanceµΩ ≤ 40 ≤ 45 ≤ 60 Operation Sequence O-0.3s-CO-180s-CO Mechanical EnduranceTimes 10000 SF6 Gas Leakage Rate(per year)% ≤ 1 ...

Supplier: Liaoning Mec Group Co., Ltd.

[China Manufacturers]

Truck Type Vacuum Circuit Breaker

Oct 23, 2012

... voltageBetween phases, phase to groundkV185Between gaps9Rated operating sequence 0-0.3s-CO-180s-CO10Power source voltage of opening and closing circuitV~220 ... open contactsmm22 ±217Contact stroke of contactsmm6 ±118Out of simultaneity of CO operations of three polesms«219Contact bouncing duration at closing operationms ...

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

Permanent magnet outdoor high voltage vacuum circuit breaker

Feb 13, 2012

... withstand currentkA50507Rated short-circuit closed currentkA50508Rated operating sequence O-0.3s-CO-180s-CO Permanent magnet outdoor high voltage vacuum circuit breaker

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

vacuum circuit breaker

Mar 31, 2013

... frequency withstand voltage (rms)kV425Rated operating sequence O-0.3s-CO-180s-COO-180s-CO-180s-CO6Rated currentA630, 12501250, 1600, 2000, 25001250, 1600 ...

Supplier: Zhejiang Jiukang Electric Co., Ltd.

[China Manufacturers]

air circuit breaker

Mar 31, 2013

... short-time withstand current KA31.5 40507Rated operation sequenceO-0.3s-CO-180s-CO8Mechanical lifeTimes100009Rated short-circuit current breaking timesTimes5010Average opening speedm ...

Supplier: Zhiyue Group Co., Ltd.

[China Manufacturers]

V-Sa 12/17.5/24/40.5kV Indoor Medium Voltage Vacuum Circuit Breaker(VCB)

Aug 04, 2012

... above 50kA)3013Rated operation sequenceAutoreclosure: O-0.3s-CO-180s-CONon-autoreclosure: O-180s-CO-180s-CO14Mechanical lifeTimes30000/20000**20000100002000015Circuit breaker levelE2, M2 ...

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

YYC1 Hydraulic spring operating mechanism for SF6 circuit breaker operating mechanism

Mar 09, 2013

... V 220(DC/AC) Rated operating sequence o-0.3s-co-180s-co Auxiliary switch contact logarithm 10K/10B Outline and installation dimension ...

Supplier: Yueqing Liyond Electric Co., Ltd.

[China Manufacturers]

ZW20-12 Intelligent Outdoor Pole Switchgear

Apr 01, 2013

... -off currentTimes309Rated duration of short-circuitS410Rated operating order O-0.3S-CO-180S-CO11Mechanical lifeTimes1000012Automatic striking and grinding cumulative thicknessmm313Operating mechanism rated ...

Supplier: Hangzhou Shuguang Electric Appliance Co., Ltd.

[China Manufacturers]

AC SF6 Circuit Breaker

Oct 26, 2012

... current of sigle capacitor bank(A)4008Rated operating sequenceO-0.3S-CO-180S-CO9Rated SF6 gas pressure(Mpa)0.5510Switch-off time ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]

vacuum arc-extinguishing tube for MV VCB(TD34-12/1600-31.5A/R)(12kv vacuum interrupter)

Feb 22, 2013

... cable-charging breaking current A 25Rated operating sequence O-0.3s-CO-180s-COOutline vacuum arc-extinguishing tube for MV VCB(TD34 ...

Supplier: Shaanxi Gaoyan Electric Industrial Co., Ltd.

[China Manufacturers]

145kV Outdoor HV SF6 AC Circuit Breaker

May 07, 2012

... Breaking Current8kARated Line Charge Breaking Current31.5ARated Operation SequenceO-0.3s-CO-180s-COOpening Time30±3msClosing Time75±8msClose-Open Time45~60msMain Loop ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

LW34-40.5 Series Outdoor High Voltage SF6 Circuit Breaker

Feb 14, 2013

... operation voltage)ms55≤t≤6515Rated operation sequence o-0.3s-co -180s-co16Rated CO single capacity bank currentA63017Annual leakage of gas %£118SF6 moisture ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

ZW7-33KV/35KV/40.5KV outdoor high-voltage vacuum circuit breaker

Oct 07, 2012

... impulse withstand voltage (peak value)KV1855Rated operating sequence O-0.3s-CO-180s-CO6Rated capacitor group breaking currentA4007Rated short-circuit breaking currentTime208Rated ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

CHZ7-11 Outdoor vacuum circuit breaker recloser high voltage switch sf6 11kv24kv 33kv

Nov 04, 2012

... -circuit breaking currentkA20/25/31.56Rated operating sequence O-0.3s-CO-180s-C7Breaking times of rated short-circuit breaking currenttimes208Rated short ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

GVS9-24 embedded poles type high-voltage vacuum breaker

Mar 03, 2013

... (peak)KA5063808rated short-circuit duration timeS49Rated operating sequence 0-0.3s-CO-180s-CO10Rated a single / back-to-back electric current breaking ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

SF6 Circuit Breaker,used circuit breakers

Aug 05, 2012

... -phase porcelain-pole structure Company profile: China·ZheJiang ChangKai Electrical CO.,LTD was locate d at coastal zone of south of ... %lk,75%lkRated line-charging breaking currentA10Operating sequence O-0.3s-CO-180s-COResistance of the main circuitμ Ω≤40Rated gauge pressure of ...

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

vacuum interrupter

Aug 04, 2012

... Gas PressurePa<1.33×10-3Shelf LifeYear20Rated Operating SequenceO 0.3s - CO 180s COMECHANICAL DATA OF VACUUM SWITCH EQUIPPED WITH THE INTERRUPTERSDataUnit ...

Supplier: Chengdu Xuguang Electronics Co., Ltd.

[China Manufacturers]

24KV outdoor pole HV vacuum recloser

May 08, 2012

... )5010Rated current breanking timestimes27410 Mechaanical endurance1000012Rated operation sequence O-0.3s-CO-180s-CO13over-current electrical apparatus release rated current A514manual operation ...

Supplier: Hangzhou Huaru Technology Co., Ltd.

[China Manufacturers]

ZN63A(VS1) 12KV Handcart Type HV Indoor VCB

Jan 19, 2013

... -circuit breaking current breaking number nos50s8Rated operating sequence 0-0.3s-CO-180s-CO9Rated lightning impulse withstand voltagekv125101min power frequency withstand voltageKV6511Closing ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

ZN32M-14 series outdoor vacuum circuit breakeror high volta

May 22, 2012

... withstand currentKA50507Rated short-circuit closing currentKA50508Rated operating sequence O-0.3s-CO-180s-CO ZN32M-14 series outdoor vacuum circuit breakeror high volta

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]