Knkong Electric Co.,Ltd
Knkong Electric Co.,Ltd
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Product Introduction
KYN61-40.5 Metal-enclosed switchgear 3P AC 50Hz, rated voltage of 40.5kV suitable for power plant, substation and power distribution to industrial and mining enterprises, railway transportation as the acceptance and distribution of electric energy. And the implementation of control, protection and monitoring function of the circuit. The utility model has the advantages of flexible operation, reliable electrical performance, long service life, convenient maintenance.
KNY61-60.5 can be equipped with ABB/Schneider/Knkong series 40.5KV VCB.
Service environment:
a) Air temperature: -25℃~+40℃
b) Humidity:Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude2500m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
Technical data
|
Items |
Unit |
Data |
|
|
Rated Voltage |
KV |
40.5 |
|
|
Rated Frequency |
Hz |
50 |
|
|
Rated Current |
A |
1250,1600,2000 |
|
|
Rated Short-circuit Breaking Current |
KA |
31.5 | |