Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
YUFLY
Model Number:
GWR disconnect switch
Rated Voltage:
33kV 36kV
Matieral:
Porcelain or polymer air break switch
Rated current:
630A 1000A 1250A 2000A
Application:
outdoor pole mounted disconnector
Supply Ability
Supply Ability:
500 Set/Sets per Month
Packaging & Delivery
Packaging Details
standard export carton
Port
Ningbo
Product Description
GWR series Outdoor H.V. disconnect switch is used to make or break high voltage circuit in rated voltage 12/24/40.5kV AC 50,60Hz system, its also used to open and close small capacitance and inductive current.
this series disconnect switch accords with standards of IEC62271-103 disconnect switch and earthing switch.
Ser.No. | Item | Unit | Technical Data | |||
1 | Rated voltage | kV | 12 40.5 | |||
2 | Rated current of fuse | A | 100 | |||
3 | Rated frequency | Hz | 50,60 | |||
4 | Rated withstand current (peak value) | kA | 50,63 | |||
5 | Maximum breaking current | kA | 5 | |||
6 | Rated current of disconnector | A | 630,1250 | |||
7 | Main circuit resistance | μΩ | 12kV | 40.5kV | ||
≤150 | ≤150 | |||||
8 | 1min(dry)Power frequency withstand voltage | Between poles and Phase to ground | KV | 42/48 | 95/115 | |
9 | 1min(wet)Power frequency withstand voltage | 34 | 85 | |||
10 | Lighting impulse withstand voltage(peak value) | 85/95 | 185/215 | |||
11 | Mechanical life | Time | 2000 |
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