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| Product Name: |
HOT ZW8-12(G) outdoor high voltage vacuum circuit breaker
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| Supply Ability: |
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| Related proudcts |
outdoor, high voltage, |
| Specifications |
1.vacuum circuit breaker with IEC standard |
| Price Term: |
as required |
| Port of loading: |
shanghai |
| Minimum Order |
1 set |
| Unit Price: |
negociable |
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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
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 mm 3
Rated operating voltage of opening and closing coil(CT23 spring operating structure) v AC,DC220 AC,DC110
Rated working current of overcurrent and tripping coil A 5
Rated voltage of energy saving motor v AC,DC220 AC,DC110
Power of energy saving motor w ¡Ü200
Weight kg 150
Note:Rated characteristics can be given on requirment
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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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