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Dry Discharge Coil

1. Application
Used in HV power system, the product is connected with HV shunt capacitors, and as the capacitors removed from the power system, the residual charge will be promptly released, which effectively prevents from the re-closing over-voltage and over-current endangering the safety of maintenance personnel, due to capacitor charge is still with the equipment. The product is equipped with the secondary winding, used for line monitoring, detection and secondary protective.
2. Features:
☆Structure of epoxy resin vacuum casting to achieve non-oil based, which completely eliminating from oil leakage, pollution of the environment and flammable shortcomings.
 ☆ Simple structure and convenient installation.
☆Strengthening internal and external insulation to make our products high security.
☆Product maintenance is easy; simply wipe the surface of dust when power is off.
☆ Stable and reliable products, high mechanical strength.
3. Main parameters:
☆ Rated Primarily voltage:  3.81~24.3kV
☆ Rated secondary voltage: 0.1kV
☆ Rated output: 50-100VA
☆ Rated frequency: 50/60Hz
4. Applicable Standards
JB/T 8970-1999 《Discharge coil used for HV shunt capacitor》
DL/T 653-1998 《Order technical conditions of discharge coil used for HV shunt capacitor》
5. Service condition:
☆Temperature range: -40/55℃.
☆The altitude of the site is not more than 2000m.
☆Earthquake: intensity not above 8 Level.

☆There is no corrosive gas and vapor, no conductive dust.

 
 
 
Copyright: Herong Electric.  Address:No.9 Xijin RD, Jingwei Industrial Park, CN-710200, Xi'an City,P.R.China.
Zip: 710075   Tel :029-65699866 029-65699863(Sales) 029-65699867(Fax)
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