~Rated voltage 7.2kV 10kV 12kV
Rated Current 400A~4000A
Power frequency withstand voltage 42kV/1min
Lighting impulse withstand voltage 75kV/1min
Partial discharge Under13.2kV ≤5pC
Suit for altitude up to 1000m
Color Red, Yellow, Green, Black
Bubar joint size L, T, I, X
Busbar Single; Double
Busbar size 100x10, 80x10, or Any size.
Website www.sinogp.com
 

~1  Executive standard
GB 311.1-1997   Insulation Co-ordination of HV Equipment for Power Transmission and Transformation
GB/T 7354-2003 PD Inspection
GB/T 16927-1997 Technique of HV test
JB/T 10305-2001 Technical Requirement of Organic Material Support Insulator for 3.6-40.5kV HV Equipment
DIN 16901 The Tolerance and Acceptance Requirements of Vertical Dimension for Plastic and Molded Parts
 
2  Dimension
GPMP busbar joint cover is used for cover the busbar joint for insulation purpose in the switchgears. It has the characteristics such as easy installation and long life. It is mainly used in power plant and power station, insulated protection and safety connection protection of the transformer’s poles.

~Contact us now by gp(at)sinogp.com for more information