Composite dry-type bushing/composite pin insulator-Minsai Electric Group Co., Ltd.

Product

Composite dry-type bushing/composite pin insulator

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Product Details

Overview

This product uses a new type of insulating material for its internal insulation and high-performance high-temperature vulcanized silicone rubber for its external insulation. It has excellent pollution resistance and explosion-proof performance, which meets the development trend of oil-free and miniaturized power sector. It is a new generation of high-voltage product that meets the requirements of urban and rural power grid transformation.

Main technical parameters

Product Model	Rated voltage (kV)	Rated current (A)	Power frequency withstand voltage (kV)	Lightning impulse withstand voltage (kV)	Bending load on the broken ball (N)	Permissible bending load (N)
FCGW-10/200~600	10	200~600	30	75	1250	625
FCGW-35/630~1600	35	630~1600	95	200	1250	625
FCGW-66/630~1600	66	630~1600	147	325	1250	625

Overview

This product is suitable for high-voltage line facilities. It has good water resistance, anti-aging properties, resistance to tracking and electrical erosion, high tensile and bending strength, high mechanical strength, good impact resistance, shock resistance and brittle fracture resistance, and is lightweight and easy to install. Its top and bottom mounting dimensions are the same as the corresponding ceramic pin mounting dimensions, and they can be used interchangeably.

Main technical parameters

Product Model	Rated voltage (kV)	Rated mechanical load (kN)	Structural height (mm)	Insulation distance (mm)	Minimum nominal creepage distance (mm)	Umbrella diameter (mm)	Peak lightning impulse withstand voltage (kV)	Effective value of power frequency wet withstand voltage (kV)
FPQ-10/4T20	10	4	215	120	280	148/118	75	42
FPQ4-10/4T20	10	4	250	165	460	148/118	105	42