Post Offer Free
feite electric co.ltd
feite electric co.ltd  

Gold Index: 1318

You are here: home  > Reliable vacuum circuit breaker

Reliable vacuum circuit breaker 

Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Hubei, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: ZW8-12(G)
Production Capacity: 20000/year
Delivery Date: as you request
Means of Transport: Ocean,Land,Air
Packing: cartons
Certification: ISO9001

12kv electrical high voltage outdoor vacuum circuit breaker
1 High quality
2 Simple operation
3 Long service life

.
High quality 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

bigPhoto
 Ms. mary li

Tel: 86-135-97981061
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Related Products

Company Info

feite electric co.ltd [China (Mainland)]


Business Type:Manufacturer
Country/Region: China (Mainland)

You May Like:

Product (22)