oem 12kv ZW8-12(G) Eletrical PT outdoor high voltage vacuum circuit breaker

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Basic Info.
  • Type: Vacuum 
  • Poles Number:
  • Brand Name: feite 
  • Place of Origin: Hubei  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 100sets/month
  • Packing:as required
  • Delivery Date: within two weeks
oem 12kv ZW8-12(G) Eletrical PT outdoor high voltage vacuum circuit breaker
1.vacuum circuit breaker with IEC standard
2.Rated voltage 12KV
3.Rated current 200/400/630AAmbient condition
1 Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed)
2 Altitude: ≤1000m
3 Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure ≤2.2*10-3 MPa; monthly average value  ≤1.8*10-3 MPa
4 Earthquake intensity: ≤8 degree
5 The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution
Order instruction
Complete model and order quantity of the product
Rated current, rated voltage, distance of each poles
Rated short circuit breaking current, operation voltage
Required accessory and quantity
Other requirement please contact with us directly
Main Technical Data
Rated voltage                                                           kv12
Rated frequency                                                         Hz50
Rated lighting impulse withstand voltagekvInterphase or to ground 75,fructure 80
Rated short-time power frequency withstand voltage    kvInterphase or to ground 42,fructure 48
Rated current                                                             A200400630
Rated short-circuit breaking current                              kA12.51620
Rated short-circuit making current                               kA31.54050
Rated short-time withstand current                         kA12.51620
Rated peak withstand current                               kA31.54050
Rated operations of short-circuit breaking current interruption   times30
Rated operating sequence                                             0-0.3-CO-180s -CO
Mechanical life                                           times10000
Current transformer current ratio of two times(normal) 200/5,400/5,600/5
PT output voltagevAC,DC220       AC,DC110         AC,DC24
PT volumew600
Rated operating voltage and rated voltage of auxiliary currentvAC,DC220       AC,DC110         AC,DC24
Overcurrent adjustmentA2~10
Delay timems40~850
Quick break currentA18
Remote control distancem30
Note:Rated characteristics can be given on requirment

Send message to this supplier
Ms. Dawn feng (salesman)
Tel: 86-27-84799945
Mobile: 13477541427
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Contact Method
Wuhan Feite Electric Co.,Ltd
NO.113,Tian e hu Avenue Caidian District, Wuhan, Hubei, China (Mainland) / 430113
Fax: 86-27-69162588
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