KS9 6kV series of oil immersed power transformer of ordinary mine
- Name：KS9 6kV series of oil immersed power transformer of ordinary mine
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- Contact Us：0474-6812888
Follow standard
JB3955-1993
GB1094.2-1996
GB1094.1-1996
GB1094.3-2003
GB12173-1990
GB1094.5-2003
Purpose
KS9 series oil immersed type mining general type power transformer applied in underground central substation, inset, total into the air duct and the main air inlet duct, although gas but no explosion danger place. It can also be used in tunnel more humid ring wall.
structure characteristics
The series transformer is made of high quality and low loss grain oriented silicon steel with low load loss, low load current and low noise.
Product model
Use environment and working conditions
- altitude does not exceed 1000 m:
The highest temperature of 40 degrees;
- minimum temperature -20;
The average temperature of 25 degrees, the highest;
- the highest annual average temperature of 20 degrees;
In the relative humidity of not more than 95% (when the air temperature is 25 degrees centigrade);
- Installation in the mine are coal dust and gas explosion, but no dangerous places;
In the power supply voltage waveform similar to sine wave.
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