72.5kv 2000A Wall Porcelain Bushing
China 72.5kv 2000A Wall Porcelain Bushing, Find details about China Distribution, Bushing from 72.5kv 2000A Wall Porcelain Bushing
Basic Info.
Model NO.
PORCELAIN
Trademark
HEMG
Specification
33KV/72.5KV/123KV/132KV/145KV
Origin
China
Model NO.
PORCELAIN
Trademark
HEMG
Specification
33KV/72.5KV/123KV/132KV/145KV
Origin
China
Product Desciption
12 kV ~ 245kV pure porcelain wall bushing,
1.Service conditions
Ambient air temperature: -50 centigrade ~ +50 centigrade
The altitude ≤ 1000m, if higher, amend according to IEC 60137
The creepage ratio20mm/kV, 25mm/kV or 31mm/kV
2. Technical indexes
Rated voltage ( Ur ): 33kV, 52kV, 72.5kV, 123kV, 145kV, 170kV, 245kV
Rated current ( IR ): ≤ 4000A
Partial discharge: ≤ 5PC
Dielectric dissipation factor: ≤ 0.004
Ith: 25IR
All parameters are in accordance with IEC 60137
1.Service conditions
Ambient air temperature: -50 centigrade ~ +50 centigrade
The altitude ≤ 1000m, if higher, amend according to IEC 60137
The creepage ratio20mm/kV, 25mm/kV or 31mm/kV
2. Technical indexes
Rated voltage ( Ur ): 33kV, 52kV, 72.5kV, 123kV, 145kV, 170kV, 245kV
Rated current ( IR ): ≤ 4000A
Partial discharge: ≤ 5PC
Dielectric dissipation factor: ≤ 0.004
Ith: 25IR
All parameters are in accordance with IEC 60137
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