72.5kv 2000A Wall Silicon Rubber Bushing

• Type: Insulated
• Conductor Type: Stranded
• Application: Overhead, Heating
• Conductor Material: Copper
• Certification: ISO9001
• Transport Package: Wooden
• Model NO.: SILICON
• Specification: 33KV/72.5KV/123KV/132KV/145KV
• Trademark: HEMG
• Origin: China
• Production Capacity: 100000

Product Description

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