WenZhou，ZheJiang-
E-mail
dayday@mignzhee.com
- Phone
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Address
88 Xiangyun East Road,Yueqing City ,Zhejiang ,China
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WENZHOU MINGZHE ELECTRIC CO LTDFree·1YRS
High Voltage Knife Disconnect Switch Hv Isolating Switch
NegotiableUpdate on October 11
- Model
- Nature of the Manufacturer
- Manufacturer
- Product Category
- Knife Switch
- Place of Origin
- City, Province
Overview
High voltage knife disconnect switch hv isolating switch and knife transfer switch (hereinafter refered to switch)are suitable in the assembled distrbuting equipment of AC 50Hz,rated voltage up to 380V, or DC up to 220V and rated current up to 3000A, used to infrequently make and break the AC or DC circuit in hａnd or acted as isolating switches.In which:1. Central handgrip style switches are mainly used in power station and acted as isolating switches,They are not intended for break the circuit with current.2. Side......
Product Details
Rated current(A) | 100 | 200 | 400 | 600 | 1000 | 1500 |
Ability to break(A) | 100 | 200 | 400 | 600 | 1000 | 1500 |
100 | 200 | 400 | 600 | 1000 | 1500 | |
Life of mechanism | 10000 | 10000 | 10000 | 5000 | 5000 | 1500 |
Electrical life | 1000 | 1000 | 1000 | 500 | 500 | 500 |
Short-term current tolerance | 8 | 10 | 15 | 20 | 25 | 30 |
Operational force | ≤343 | ≤343 | ≤343 | ≤343 | ≤441 | ≤441 |
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