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| Product Name: |
ZW43A-12 Outdoor AC HV Vacuum Circuit Breaker
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| Specifications |
ZW43A-12 |
| Price Term: |
FOB |
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ZW43A-12model Outdoor Pole-mounted High Voltage Vacuum Circuit breaker is mainly used to break and close load current overload current and short-circuit current in substation, industrial and mining establishments, and urban rural distribution network as a protection and control equipment. Especially suitable for occasions with frequent operating and automatic urban distribution network
Rated voltage:12KV
＃1min P.F. withstand voltage(dry/wet):42(gap 49)/30KV
＃Lightning impulse withstand voltage (peak):75(gap 85)KV
＃Rated current:630A
＃Rated short-circuit breaking current:20KA
＃Rated short-circuit closing current(peak):50KA
＃4S short-time withstand current (peak):20KA
＃Rated withstand current(peak):30KA
＃Rated operating sequence: break-0.3s-close-break-180s-close-break
＃Rated short-circuit breaking current breaking times:50Times
＃Mechanical lifetime:10000Times
＃Rated operating voltage: 220(DC,AC)V
＃Sub-loop rated voltage:220(DC,AC)V
＃Over current tripper release rated current:5A
＃Current transformer ratio: 200/5; 400/5; 600/5 (protection: 3; measurement: 0.5)
＃Operating mode:spring (manual/electric)
＃Outline dimension (width*length*height):700*222*642
＃Weight:60kg
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| Company: |
Huayi Elec.Apparatus Group Co.,Ltd
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| Contact: |
Ms. cloud wu |
| Address: |
138 NingKang WestRoad YueQing ZheJiang |
| Postcode: |
325600 |
| Tel: |
86-577-27898878 |
| Fax: |
86-577-27898878 |
| E-mail: |
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