zn28 12 indoor ac vacuum circuit breaker vcb,China zn28 12 indoor ac vacuum circuit breaker vcb Manufacturers, Suppliers

ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB)

Aug 27, 2012

... 3.Confirms to IEC60056 Standards 4.High quality ,competitive price ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB) is mainly equipped inside the mantal-enclosed switchgear to protect ... the resistance of main return circuitμΩ≤40≤2024Allowance abrasion cumulated thickness of the moving and stationary contactmm325Oil buffer buffers the journeymm10 ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB)

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

Indoor Medium Voltage Embedded Pole Vacuum Circuit Breaker(VCB) VW1-12 abb vcb VS1-12/630-20-210

Jun 10, 2012

... with GB1984 AC High Voltage Circuit Breaker, JB3855 3.6~`40.5kV Indoor AC HV Vacuum Circuit Breaker, DL/T403 Specification of 12-40.5kV Indoor High Voltage Vacuum Circuit Breaker,IEC60694, IEC62271 ... amplitude of contact breakingmm≤228Main circuit resistance 630A ≤50µΩ 1250A ≤45µΩ Indoor Medium Voltage Embedded Pole Vacuum Circuit Breaker(VCB) VW1-12 abb vcb VS1-12/630-20-210

Supplier: Wankong Group Co., Ltd.

[China Manufacturers]

ZN28A -12 indoor high-voltage vacuum circuit breaker(VCB)

Jan 22, 2013

... electric system,industrial and mining enterprises. This series of indoor high-voltage vacuum breaker(VCB) is applicable for the electric system, control and ... in the industrial and mining enterprises, which is three-phase AC 50HZ, 12KV and other frequent operating places. Its characters ... short-time endurable currentKA12.5 20 31.5Weightkg100 ZN28A -12 indoor high-voltage vacuum circuit breaker(VCB)

Supplier: Wuxi Xishan Nanfang Welding Equipment Co., Ltd.

[China Manufacturers]

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

Aug 04, 2012

... VCB originated from Germany's mature technology featuring national patents MV intelligent vacuum circuit breakerBased on Germany’s advanced medium voltage circuit breaker ... temperature measurement of dynamic contactField of ApplicationV-Sa indoor vacuum circuit breakers are widely used in power plants, power ... Welcome to our fty. V-Sa 12/17.5/24/40.5kV Indoor Medium Voltage Vacuum Circuit Breaker(VCB)

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

VS1-12/24 (VD4) indoor high-voltage vacuum circuit breaker (VCB)

Oct 14, 2012

... .Ceritificate by international lab 4.Competive price VS1-24 indoor high voltage vacuum circuit breaker can be used frequently on the base of rated ... be used in the situation of continuous closing current .This breaker can be as fixing setting unit and also has special ... mechanism to make up the handcart unit for using. VS1-12/24 (VD4) indoor high-voltage vacuum circuit breaker (VCB)

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

V1-Hot Sales ZN63A(VS1) 12KV Handcart Type HV Indoor Vacuum Circuit Breaker(VCB)

Feb 02, 2013

... Indoor High Voltage Vacuum Circuit Breaker Introduction : ZN63 (VS1) -12Series type indoor high voltage vacuum circuit breaker is rated voltage 12kV, three-phase AC 50Hz Indoor ... Adjust the parameters of mechanical properties:NoItemUnitParameters1Contact distancemm14±12 Contact Over-travelmm3.5±13Closing speedm/s1.0 ... )(); V1-Hot Sales ZN63A(VS1) 12KV Handcart Type HV Indoor Vacuum Circuit Breaker(VCB)

Supplier: Huadong Holding Group 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 ... also has the CE and SGS certification.1.Model: ZN63-12 Series2.Standards: IEC600563.Voltage:10KV4.Frequency: 50HZ3.Product features: Most ... free of maintenanceMechanical endurance up to 20,000 times 'ZN63-12 Series indoor HV vacuum circuit breaker

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

[China Manufacturers]

ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

Apr 18, 2012

... :12KV 2. Rated current:630A 3. 6.3KA, 12.5KA,20KA 4.ZW8-12 Vacuum Circuit Breaker Company profile: China·ZheJiang ChangKai Electrical CO.,LTD ... importing and exporting. Application:ZW8-12 outdoor high voltage vacuum circuit breaker is rated voltage 12KV, three-phase AC 50Hz outdoor high voltage switchgear is ...

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

ZW53 -12 Outdoor HV Vacuum Circuit Breaker

Jan 16, 2013

Circuit Breaker 1.Ambient temperature:-40~+40 2.No altitude limitation 3.Wind speed: 34m/s 4.Earthquake intensity:degree 8 Circuit Breaker ZW53 -12 Outdoor HV Vacuum Circuit Breaker

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

Outdoor Vacuum Circuit Breaker, VCB upto 36KV

Jul 26, 2012

Outdoor Vacuum Circuit Breaker, VCB upto 36KV 1) Voltage: 6.6kv, 12kv, upto 36kv 2) Current: 630A,1250A... 3) ISO 9001 Outdoor Vacuum Circuit Breaker, VCB upto 36KV1) Voltage: 6.6kv, 12kv, upto 36kv2) Current: 630A,1250A...3) ISO 9001Please contact us for more details. Outdoor Vacuum Circuit Breaker, VCB upto 36KV

Supplier: Jiulingjiu Group Co., Ltd.

[China Manufacturers]

ZN63-12 (VS1)12kv vacuum circuit breaker

Mar 31, 2013

... 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 with 3phase, AC ,50(60)HZ ...

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

[China Manufacturers]

Indoor High Voltage Vacuum Circuit Breaker ZN28A-12

Mar 31, 2013

Indoor High Voltage Vacuum Circuit Breaker 1.high quality with long life 2.indoor 3.fixed type Indoor High Voltage Vacuum Circuit Breaker ZN28A-12I.OverviewZN28A-12 series indoor high voltage vacuum circuit breaker is ... a kind of indoor device of ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 10, 2013

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

Supplier: Wenzhou Rockwill Electric Co., Ltd.

[China Manufacturers]

Embedded Poles for Vacuum Circuit Breaker with vacuum interrupter, epoxy resin

Nov 07, 2012

... bedding process 4. poles for VCB The embedded poles of the VYG units totally enclose the vacuum interrupter, CT& PT and both ... No.DesignationUnitParameter1Rated VoltagekV12/242Rated CurrentA630,1250,2500,3150,40003Rated short circuit breaking currentkA20,25,31.5,404Rated short time withstand currentkA20 ...

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Mar 05, 2013

Outdoor AC Vacuum Circuit breaker (1)Rated voltage:12KV (2)Rated current:630A (3)Suit for AC 50HZ any question or Need about products, ... or leave messageIntroduction:ZW32-12 Model Outdoor Pole-mounted High Voltage Vacuum Circuit breaker is mainly used to breaker and close load current ... Outline dimendion(width*length-height)700*222*642weight60kg ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 26, 2013

... ; 4: The special conditions of use.III: ZN28-12 indoor AC High Voltage Vacuum Circuit Breaker Order Information: 1: The circuit breaker model, the name of the main technical ...

Supplier: Zhejiang Guangda Electric Co., Ltd.

[China Manufacturers]

VS1/R-12 Series Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism

Oct 27, 2012

... and electromotion operation meet IEC standard; VS1/R-12 Series Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism used spring to storage energy ... national standard GB1984-2003AC Circuit Breaker>,JB3855-1996<3.6-4.5kV Indoor AC High Voltage Circuit Breaker>and relative stipulation of IEC standard ...

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

ZN28-12kV Indoor Vacuum Circuit Breaker

Mar 07, 2012

ZN28-12kV Indoor Vacuum Circuit Breaker Standards: IEC 60056 ZN28-12kV Indoor Vacuum Circuit BreakerApplication: in 12-24 kV power distribution system for control and protection. Rated ... Impact and vibration reduced.l Reliable operation.l Less maintenance ZN28-12kV Indoor Vacuum Circuit Breaker

Supplier: Hengyang Huaneng Electric Appliances Industry Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC HV Vacuum Circuit Breaker

Feb 20, 2012

... frequent operating and automatic urban distution network. ZW32A-12 Outdoor Pole-mounted AC HV Vacuum Circuit Breaker is mainly used to break and colse load ... current overload current and short-circuit current in substation, industrial ...

Supplier: Zhejiang Fuerte Electrical Apparatus 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 ... body structure, namely, basic type N28-12;Disconnecting body structure is type N28A-12, and it is applicable to fixing switchboard ... 1250KA 1600KA 2000KA 2500KA 3150KARated short circuit breaking current 20KA 25KA 31.5KA 40KARated short circuit switch-off on current (peak ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]