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Build Your Online Product Catalogs?
| Product Name: |
High quality ZW10-12 outdoor high voltage vacuum circuit breaker
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| Supply Ability: |
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| Related proudcts |
vacuum, high voltage, |
| Specifications |
rated voltage12KV |
| Price Term: |
as required |
| Port of loading: |
shanghai |
| Minimum Order |
1 set |
| Unit Price: |
negociable |
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High quality ZW10-12 outdoor high voltage vacuum circuit breaker
1.vacuum circuit breaker
2. IEC standard
3.Reliable Long service life,
4.Short delivery time
5.high quality ,low price1
Ambient temperature:
max +40℃ min -15℃(conveyance under -30℃ is allowed)
2 Altitude: ¡Ü1000m
3 Relative humidity: daily average relative humidity: ¡Ü95%; monthly average relative humidity¡Ü90%; daily average saturated vapor pressure ¡Ü2.2*10-3 ***; monthly average value ¡Ü1.8*10-3 ***
4 Earthquake intensity: ¡Ü8 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 kv 12
Rated frequency Hz 50
Rated lighting impulse withstand voltage kv Interphase or to ground 75,
fructure 80
Rated short-time power frequency withstand voltage kv Interphase or to ground 42,
fructure 48
Rated current A 630 1000 1250
Rated short-circuit breaking current kA 12.5 16 20
Rated short-circuit making current kA 31.5 40 50
Rated short-time withstand current kA 12.5 16 20
Rated peak withstand current kA 31.5 40 50
Rated operations of short-circuit breaking current interruption times 30
Rated operating sequence 0-0.3-CO-180s -CO
Mechanical life times 10000
Contact erosion limit m 3
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| Company: |
Wuhan Feite Electric.Co.Ltd
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| Contact: |
Ms. dawn feng |
| Address: |
No.113 Tian e hu Avenue,Caidian District |
| Postcode: |
430113 |
| Tel: |
86-027 84799945 |
| Fax: |
86-027-69162588 |
| E-mail: |
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