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sf6 gas circuit breaker

Found 135439 Products
145kV Outdoor HV SF6 AC Circuit Breaker
... Certified quality assurance. LW36A-145 type outdoor HV SF6 AC circuit breaker is developed for 50Hz, 145kV power system, serving ... protective device for the power circuit. The circuit breaker's arc-extinguishing medium is SF6 gas and it works with the ... IEC62271-1 and IEC62271-100. Detailed Specifications of SF6 Circuit Breaker Rated Voltage145kVRated Power Frequency Withstand Voltage (1min)275kVRated ...
  • China
  • ADD:F14, Jun Hao Xuan, Liuchuan Mansion, North Liuqing Road, Yueqing, Zhejiang, China,Yueqing,Zhejiang
  • TEL:86-577-62732638
LW8Y-40.5 pillar type outdoor high voltage SF6 vacuum circuit breaker
... The LW8Y-40.5 Type Pillar Type Outdoor High-voltage SF6 Vacuum Circuit Breaker is three-phase AC 50Hz outdoor high-voltage electric ... one condenser bank' currentA400annual air-leakage ratio%/year1water content of SF6 gas (when 20C)PPM(V)≤ 1rated operation voltage of CT14 spring ...
  • China
  • ADD:No.3333 Liujiang Road Liushi Town,Wenzhou,Zhejiang
  • TEL:0086-577-61733083
12kv Outdoor AC high voltage SF6 circuit breaker
... Safe operation General description:SPF-12AC HV SF6 outdoor circuit breaker is based on the technology of Korea ... test withstand voltageKV343Rated currentA400, 630, 12504Rated short circuit breaking current (0.25MPa, 20°C)kA16205Different ... (peak) kA40509Rated short-duration withstand currentkA162010Rated short circuit durations411Rated cable-charging breaking currentA2512Closing instantaneous speedm/s2 ...
  • China
  • ADD:Hangzhou Bay New zone, Cixi, Zhejiang,Cixi,Zhejiang
  • TEL:86-574-63008976
ABB Air Circuit Breaker
... Pole Circuit Breaker、Thermal Circuit Breaker、AC Circuit Breaker、DC Circuit Breaker、Magnetic Circuit Breaker、Air conditioner circuit breaker、Marine Circuit Breaker、Auto Circuit Breaker、Automotive Circuit Breaker、Car Circuit BreakerGas Circuit Breaker、Standard Circuit Breaker、Shunt Circuit Breaker、Transformer Circuit Breaker、Shunt Trip Circuit Breaker、Air Blast Circuit Breaker、Dryer Circuit Breaker ...
  • China
  • ADD:Xinhelinghang Building,Airport Highway(West),2nd Floor,Xinhe Linghang building,Xinsheng Road,Gaoxin District,Sichuan
  • TEL:86-28-65826124
SF6 Circuit Breaker Decomposition Products Detector
Detect the fault of SF6 circuit breaker, Instrument transformer, switchgear, GIS, bushing, surge arrester, ... to detect inner faults of SF6 circuit breaker, instrument transformer,GIS (Gas Insulated Substation), transformer and other SF6 electrical equipments ----Test SO2 ... and avoid power accidents. ----On-line monitor of SF6 electrical equipments insulation integrity continuously or onfield detecting ...
  • China
  • ADD:3/F, Gaoxing Electrical Bldg., No. 4, Gaoban Road, Cangshan Science & Technology Park,Fuzhou,Fujian
  • TEL:86-591-83537715
LW36A -126/145 HV SF6 Circuit Breaker
... new generation of self-evolving SF6 HV circuiot breaker. LW36A-126 is used to control and protect circuit in 126/145KV and AC ... 50/60HZ power system. It adopt SF6 gas ...
  • China
  • ADD:No.138, Ningkang West Road,Yueqing City, Zhejiang Province,Yueqing,Zhejiang
  • TEL:0086-577-27898885
outdoor hv sf6 circuit breaker
Outdoor high voltage circuit breaker. spring mechanism dirtiness resistance CE, ISO9001:2000 The LW8A -40.5(W)/T2000-40 outdoor type SF6 breaker finds its ... the annual leakage rate of SF6< 0.5%4)The metal frame and the support of the circuit breaker are bended with a ... -CORated SF6 gas pressureMpa0.5Switch-off time(on rated voltage)ms30≤t≤40Switch-on time(on rated voltage)ms60≤t≤80Rated short-circuit ...
  • China
  • ADD:Jiaxi Industrial Zone, Liushi, Yueqing, Wenzhou, Zhejiang, China,,Wenzhou,Zhejiang
  • TEL:0086-577-61756001
hv 11kv vacuum circuit breaker,abb vcb,SF6 load breaker switch
... , ZW8-24 1250A 11kv vacuum circuit breaker 1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind of outdoorhigh-voltage ... has the advantage of space insulation and grounding insulation,the breaker has perfect performance and high insulation strength5) combination breaker6) It ...
  • China
  • ADD:Donglian Village, Xietang Town,Shangyu,Zhejiang
  • TEL:86-575-82072584
ZN63A(VS1)-12 series Indoor High voltage Vacuum Circuit Breaker
... and convenient General DescriptionZN63A (VS1)- 12 series of indoor vacuum circuit breaker is used for indoor 12kV switchgear, it is suitable to ...
  • China
  • ADD:Gaoxin 19th Road, East Development Zone, Baoji,,Baoji,Shaanxi
  • TEL:86-917-6732965
MS-20-XMT SF6 Gas Density Analogue Controller
... and low voltage electrical equipments , such as high voltage circuit breaker MS-20-XMT SF6 gas density analogue controller consists of MS-20 type ... equipments , such as high voltage circuit breaker , mutual inductor , gas insulated switchgear etc, and for monitoring density of SF6 gas density which is as insulating ...
  • China
  • ADD:No.14.Qingjiang E.2 Road ,Bao ji City ,Shaanxi, China,Baoji,Shaanxi
  • TEL:86-0917-3617369
SF6 Gas-insulated indoor switch disconnecter (SFG)
SF6 Gas-insulated indoor switch disconnector (SFG), Rated voltage 12KV SFG is an SF6 insulated three-position (close, open,earth on) switch ... earthing switch, are in robust epoxy resin housings filled with SF6 (1.45 bar). Safety: Made to highest IEC standards ... proof enclosure, inspection windows, integrated voltage indicator, interlocking device, gas gauge, etc. Economy: A life span of minimum 30 ...
  • China
  • ADD:WanYU West Road 35,LuiShi, Yueqing,Wenzhou,Zhejiang
  • TEL:86-0577-61738001
ZW8-12(G) outdoor high voltage vacuum circuit breaker
... 12.5/16/20 kA ZW8-12(G)series assembled circuit breaker is kind of 12kv,50Hz three phase current high ... voltage outdoor switch device consist of ZW8-12 circuit breaker and isolator. They are mainly used for breaking loading current ... realize phase insulation and ground insulation.Operation structure of this circuit breaker is CT23 spring energy saving operation structure, which can be ...
  • China
  • ADD:No. 108, Dazhuan Road, Caidian District,Wuhan,Hubei
  • TEL:86-027-69163818
Explosion-proof Circuit Breaker
Explosion-proof Circuit Breaker is Possessing the guarding function against overload and short, etc Explosion-proof Circuit BreakerAPPLICATION1. For the ... dangerous sites with explosive air mixture: 1 division2 division;2. Flammable gas, steam ... surface;2. Inner mounted C45nc45AD or NC100H mini breaker with high-breaking;3. Possessing the guarding function ...
  • China
  • ADD:Export-oriented Economic Dev. Zone,Liushi.Yueqing,Wenzhou,Zhejiang
  • TEL:86-577-62727009
Solar power systmen DC miniature circuit breaker
... to 40A Description for DC circuit breaker:1. GSB1Z-40 series Miniature Circuit Breaker is mainly used in DC circuit with rated operational voltage up ... -7.5 DIN rail Application:GSB1Z-40 range minature DC circuit breaker is mainly used in the DC electric circuits with the ... not any explosive medium and there must be not any gas which would corrode metal or any conducting dust which would ...
  • China
  • ADD:Chennan industry park, Rudong,Nantong,Jiangsu
  • TEL:86-513-84105399
Explosion-proof circuit breaker
... /IIC BLK-Series explosion-proof circuit breaker/switch box Applications1. Hazardous:division 1&2;2. Explosive gas: class A, B, C ... Built-in high disjunction mini-circuit breaker and low voltage plastic case circuit breaker;3. With overload and short circuit protection functions;4. It ... ;5. After adding the creepage protection device, the circuit breaker can auto trip and turn off when the power ...
  • China
  • ADD:Jing 7 road,477#,yueqing,Zhejiang
  • TEL:86-577-62663888
mccb,DZ20 series Mould Case Circuit Breaker
... of application DZ20 series moulder case circuit breaker (short for breaker) is used to in circuit with AC 50HZ,rated current from ... frequently. The breaker has protection functions of over load, short circuit and under voltage to portect circuit and equipment from ... .Auxiliary circuit installation class:2;No explosion hazard, corrosive gas and conductive dust;No rain or snow;install breaker according ...
  • China
  • ADD:Yangui Road,Yanbu,Nanhai,Foshan,Guangdong
  • TEL:86-757-86196881
ZW8-12outdoor vacuum circuit breaker
... breaking the long-term reliable ZW8-12 type outdoor vacuum circuit breaker using CT23 spring energy storage actuator, enabling electric energy storage ... , as points, close load current, overload current and short-circuit current with, also can be used for other similar places ... and so on. This product is completely oil-free, non-SF6, maintenance-free, do not pollute the environment. Advanced permanent ...
  • China
  • ADD:Industrial Park, Xinhui Road, Xinzhongyi Town,Renqiu,Hebei
  • TEL:86-317-3322848 13582751681
Indoor high-voltage vacuum circuit breaker
... operation. General:ZN23-40.5 ultra-long life tpye vacuum circuit breaker is an indoor two-phase high-voltage electric equipment of ... the not serious influence isolator insulationand the electric conduction ability gas, the vapor, the chemical propertiesdeposition, the salt mist, the dust ...
  • China
  • ADD:zhejiang yueqing economic development zone twenty road no.231,WEN ZHOU,Zhejiang
  • TEL:0086--577-62825553
NS CIRCUIT BREAKER
NS CIRCUIT BREAKERJan 01, 2013
... -400(NS MCCB) (MG MCCB) series moulded case circuit breaker is one of new type breakers which this company adopts ... and protecting when circuit and installation are overload, short circuit and lacking voltage. Rated shell-rack and the breaker which current ... harizontal installation. 2, According to use of MCCB: Distribution circuit protection type, motor protection type; 3, According to connection ...
  • China
  • ADD:Chang Jiang Road, Daqiao Industrial Zone,Wenzhou,Zhejiang
  • TEL:86-577-62865113
VIS 12/24KV Outdoor Pole Mounted Vacuum Circuit Breaker CPS 12/24kV (ABB Cooperative Product)
VIS 12/24KV Outdoor Pole Mounted Vacuum Circuit Breaker 1. Structures and Features•Solid sealing poles technology •Hydrophobic Cycloaliphatic ...
  • China
  • ADD:N207, Weiye Building, Pioneering Park, Xiamen Torch Hi-tech Industrial Development Zone, Xiamen, Fujian, P.R.China,Xiamen,Fujian
  • TEL:86-592-5767749
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