40 5kv vacuum circuit breaker,China 40 5kv vacuum circuit breaker Manufacturers, Suppliers

Indoor High Voltage Vacuum Circuit Breaker ZN28A-12

Mar 31, 2013

... .fixed type Indoor High Voltage Vacuum Circuit Breaker ZN28A-12I.OverviewZN28A-12 series indoor high voltage vacuum circuit breaker is a kind of indoor ... Environmental conditions for operation2.1 Ambient temperature no higher than +40°C, no less than 10°C (it's allowable ... and features3.1 The product is of fixed style vacuum circuit breaker particularly used on switchgear cabinet, it doesn’t carry ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

vacuum circuit breaker

Mar 31, 2013

... level 4.different operation modes DescriptionVS1 series vacuum circuit breaker is the high voltage indoor switch equipment ... 2. Ambient temperature: -25 ~+40 ; 3. Relative humidity: 90%-95% 4.Applicable circuit: AC 50Hz/60Hz 5.Rated ... ,16001250,25002000,25002500,315031503Rated short-circuit breaking currentKA31.540504Rated short-circuit making currentKA801001255Rated peak withstand currentKA8010012564s ...

Supplier: Zhiyue Group Co., Ltd.

[China Manufacturers]

ZN63-12 (VS1)12kv vacuum circuit breaker

Mar 31, 2013

... , rated voltage 12KV. Indoor Medium high voltage vacuum circuit breaker ZN63(73)Introduction:Indoor high voltage vacuum circuit breaker ZN63(VS1)-12 is indoor switchgear equipment ... maintenance.Working condition:The ambient temperature is not higher than +40°C and not lower than - 5°CAltitude above sea level ...

Supplier: Solcom & HAPN (Shanghai) Electric Co., Ltd.

[China Manufacturers]

Pole Mounted Outdoor Vacuum Circuit Breaker

Apr 01, 2013

... Summary and Technical Parameter:ZW32-12 series pillar type outdoor Vacuum circuit breaker is a kind of outdoor H.V switch equipment ... current (peak)KA12.5,16,205Rated short-circuit closing current (peak)31.5.40.506Rated dynamic current (rated limit through-current ... )31.5,40,507Rated short time withstand current12.5,16,208Breaking times of rated short-circuit switch-off currentTimes309Rated ...

Supplier: Hangzhou Shuguang Electric Appliance Co., Ltd.

[China Manufacturers]

Vacuum Circuit Breaker

Apr 10, 2012

ZW6-12/630-16(20) Outdoor Vacuum circuit breaker ZW6-21/630-1620type outdoor vacuum circuit breaker accounts for three-phase electrical system with ... 5,16,206Rated short circuit closing curent (peak)31.5,40,507Rated short circuit closing current31.5,40,508Rated short-times of ... rated short-circuit 4S12.5,16, ...

Supplier: Zhejiang Xikai Electric Co., Ltd.

[China Manufacturers]

ZW32-12 Outdoor Vacuum Circuit Breaker

Feb 29, 2012

... city or the village.a. ambient air temperature , upper limit +40, lower limit-40b. elevation,≤1000mIf there is any need to ... - open and close-180s- open and closeelectromotion agencyoperations of short-circuit making current breaking current interruption 30mechanical life10000rated operating voltage(open ... ±0.3average closing speed0.6±0.2 ZW32-12 Outdoor Vacuum Circuit Breaker

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

ZW6-12 series outdoor high-voltage vacuum circuit breaker

Oct 12, 2012

... copper.DescriptionZW6 -12/630-16(20) type outdoor high-voltage vacuum circuit breaker is applied for AC three-phase power system of rated ... short making current (peak value)31.5,40,507Rated peak withstand cunent31.5,40,508Rated short-time withstand current12.5,16,209Operation ... releaseA515Weightkg130Overall Dimension & Outline dismension ZW6-12 series outdoor high-voltage vacuum circuit breaker

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

ZKF Vacuum Auxiliary Switch for vacuum circuit breaker

Mar 31, 2013

ZKF Vacuum Auxiliary Switch for vacuum circuit breaker 1.CE 2.Professional manufacturer 3.High quality& Reasonable price Vacuum Auxiliary Switch for vacuum circuit breaker ZKF2-8/Z 6NO ... main auxiliary contacts of the breaker, ZKF series can replace F series.2. Long Lifetime & AntijammingThe vacuum tubes of ZKF series can ...

Supplier: Zhejiang Xianghong Electric Appliance Co., Ltd.

[China Manufacturers]

'ZN63-12 Series indoor HV vacuum circuit breaker

Dec 16, 2012

... top manufacturer & exporter from China. The circuit breakers have won the "Chinese Famous Brand" The vacuum circuit breaker of our company has the best ... up to 20,000 times 'ZN63-12 Series indoor HV vacuum circuit breaker

Supplier: Wenzhou Jinzhou Group Foreign Trade Industries Co., Ltd.

[China Manufacturers]

high-voltage vacuum circuit breaker insulator

Mar 21, 2012

11kv vacuum circuit breaker ZW8-12 Type circuit breaker insulator abb vcb insulatorFeatures:1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind ... the advantage of space insulation and grounding insulation,the breaker has perfect performance and high insulation strength5) combination breaker6 ... into electromotion type and manual type high-voltage vacuum circuit breaker insulator

Supplier: Zhejiang Tongyi Power Equipment Co., Ltd.

[China Manufacturers]

12kv insulating cylinder for vacuum circuit breaker

Apr 19, 2012

... used for insulation isolated effect in PT trolley and vaccum circuit breaker.3.It can be detected by X-ray instrument, bureau ... Cycle Test Machine.Drawing:Installation pictures : 12kv insulating cylinder for vacuum circuit breaker

Supplier: Yueqing Liyond Electric Co., Ltd.

[China Manufacturers]

MK7L-40 residual current circuit breaker with overcurrent protection

Aug 30, 2012

... ): 50/60 FunctionsSwitching and isolation functionProtection against overload and short-circuit currentsProtection against the effects of sinusoidal alternating earth fault currentsProtection ... as preventative fire protection in case of insulation faults. MK7L-40 residual current circuit breaker with overcurrent protection

Supplier: Manhua Electric Co., Ltd.

[China Manufacturers]

12kv vacuum circuit breaker

Feb 18, 2012

12kv vacuum circuit breaker siemens circuit breakers Cushiony silicone inside good quality vacuum tube inside 12kv vacuum circuit breaker insulation tape circuit breaker VCF type drawable Vacuum Contactor-Fuse Combinations (also called ...

Supplier: Epo Electric Co., Ltd. Xiamen

[China Manufacturers]

Outdoor H.V. Vacuum Circuit Breaker

Mar 20, 2012

... . 3. Long service life ti Outdoor H.V. Vacuum Circuit BreakerOverview:Outdoor H.V. Vacuum Circuit Breaker is a high voltage switch equipment used in ... long service life time. The circuit breaker conforms to the requirements of IEC standards.Detailed Specifications of Vacuum Circuit Breaker: Rated Voltage (kV)12Rated Current ...

Supplier: Qingdao Powery Line Fittings Co., Ltd.

[China Manufacturers]

Indoor High Voltage Vacuum Circuit Breaker

Nov 06, 2012

ZN28-12 series vacuum circuit breaker is HV indoor circuit breaker with rated 12Kv, Tri-phase AC50Hz. The product conforms to ... 1250KA 1600KA 2000KA 2500KA 3150KARated short circuit breaking current 20KA 25KA 31.5KA 40KARated short circuit switch-off on current (peak value ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]

12kv vacuum circuit breaker's Vacuum interrupter

Apr 26, 2012

... lowest rated contact force µΩ ≤15Rated short-circuit breaking Current kA 31.5Breaking operations of rated short ... circuit breaking current Times 30Rated short-time withstand ... .5Rated duration of short-circuit s 4Rated peak withstand current kA 80Rated short-circuit making Current kA 80 ... O-0.3s-CO-180s-COutline 12kv vacuum circuit breaker's Vacuum interrupter

Supplier: Shaanxi Gaoyan Electric Industrial Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 10, 2013

... low cost 4. More reliable than original The vacuum circuit-breakers of type VD4 are intended for indoor ... units both in normal and in fault state.Vacuum circuit-breakers have particular advantages for use in networks ... have exceptionally high operating reliability and long life.The vacuum circuit-breakers of type VD4, designed in column form, ... 1984-2003.More pls contact with us. Vacuum circuit breaker

Supplier: Wenzhou Rockwill Electric Co., Ltd.

[China Manufacturers]

Vacuum Circuit Breaker (Intelligent Type)

Jun 20, 2012

... faulty, reducing the negative effect Type ZW32DX-12 vacuum circuit breaker Intelligent type is a reliable vacuum switchdevice for 12kV system, poled mounted for ... by the way of wireless CDMA or GPRS,such as circuit status, current information etc, providing end user with reliableoperation ... of automatic,integration, intelligence control of the power system. Vacuum Circuit Breaker (Intelligent Type)

Supplier: Wenzhou Yikun Electric Co., Ltd.

[China Manufacturers]

SF6 insulated vacuum circuit breaker panel, kema ring main unit

Apr 19, 2012

... test, IEC standards 3. Free extensible, free maintenance SF6 insulated vacuum circuit breaker panelWith the laser cutting and puching machines imported from TRUMPF ... Hz 50,6050,60 Rated current A 630 630Rated short circuit breaking current kA 20 20Mechnical lifetime Ops. 10000 10000 Protection ...

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC HV Vacuum Circuit Breaker

Feb 20, 2012

... network. ZW32A-12 Outdoor Pole-mounted AC HV Vacuum Circuit Breaker is mainly used to break and colse load current ... (dry/wet)42 (gap 49) 30KV5Rated short-circuit breaking current20KA6Rated short-circuit closing current (peak)50KA74S short-time withstand current ... break-0.3s-close-break-180s-close-break10Rated short-circuit breaking current breaking times50Times11Rated operating voltage220(DC,AC) ...

Supplier: Zhejiang Fuerte Electrical Apparatus Co., Ltd.

[China Manufacturers]