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
Pole Mounted LBS Load Break Switch with RTU
NegotiableUpdate on October 11
- Model
- Nature of the Manufacturer
- Manufacturer
- Product Category
- Load Break Switch
- Place of Origin
- City, Province
Overview
Rated Voltage（kV）：12；24；40.5Rated Frequency（Hz）：50/60；50/60；50/60
Product Details
Technical Parameter:
S/N | Name | Unit | Data | ||||
Products Type | TYLBS-12 | TYLBS-24 | TYLBS-40.5 | ||||
1 | Rated Voltage | kV | 12 | 24 | 40.5 | ||
6/10/11 | 15/17.5/20 | 33/36/38 | |||||
2 | Rated Frequency | Hz | 50/60 | 50/60 | 50/60 | ||
3 | Rated Insulation level | Lightning impulse withstａnd voltage | Phase to Phase, Phase to Earth | kV | 75 | 125 | 185 |
(Fill SF6 gas 0.07Mpa/20℃) | Fracture | 85 | 145 | 215 | |||
Power frequency withstａnd voltage | Phase to Phase, Phase to Earth | kV | 42 | 64 | 95 | ||
Fracture | 50 | 79 | 110 | ||||
4 | Insulation level under zero gauge | Power frequency withstａnd voltage | kV | 30 | |||
Inverted withstａnd voltage 1min | 30 | ||||||
Maximum phase voltage 5min | 9 | ||||||
5 | Rated currency | A | 630(400) | 630(400) | 630(400) | ||
6 | Rated breaking load current(0.07Mpa /20℃) | A | 630(400) | 630(400) | 630(400) | ||
7 | Breaking current under zero gauge pressure | A | 630(400) | 630(400) | 630(400) | ||
8 | Peak withstａnd current | kA | 50 | 31.5 | 31.5 | ||
9 | Rated short-time closing current | kA | 50 | 31.5 | 31.5 | ||
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