High Gradient Zinc Oxide Varistor Metal Oxide Varistor ZnO Blocks ZnO Discs for Making Gis Lightning Arrester Surge Arrester Gas Insulated Switchgear

China
High Gradient Zinc Oxide Varistor Metal Oxide Varistor ZnO Blocks ZnO Discs for Making Gis Lightning Arrester Surge Arrester Gas Insulated Switchgear
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Quick Details

Product Name:

High Gradient Zinc Oxide Varistor Metal Oxide Varistor ZnO Blocks ZnO Discs for Making Gis Lightning Arrester Surge Arrester Gas Insulated Switchgear

Model NO.:

D60 D71 D75 D105 D115(mm)

Certification:

ISO9001

Material:

ZnO

Operation Voltage:

High Voltage

Size:

Small

Application:

Gis Gas Insulated Switchgear

Structure:

Zinc Oxide Arrester

Trademark:

Oeipower

Transport Package:

Paper Carton with Pallet

Specification:

D60 D71 D75 D105 D115(mm)

Origin:

China

HS Code:

8533400000

Product Details

	Main Specification of high gradient Metal Oxide Varistor
Type	Overall dimension (mm)			D.C.reference voltage U1mA (reference current is 1mA)(kV)	(UxkA/U1mA D C) Max. ratio of residual voltage (UxkA/U1mA D C) (at 8/20µs)	Current impulse withstand capability		Recommend-ed rated voltage UR (kVrms)	Recommended max. continuous operating voltage(MCOV)and peak value of resistive current under MCOV		Aging Coefficient
	Outer diameter	Inner diamter	Height			4/10µs (kA)	2ms (A)		MCOV (kV)	IR (µA)
MOV60×22.5	60.0±1.0		22.5±1.0	6.3-8.1	1.66(at 10kA)	100	400/500	U1mA/√2	UR×0.8	220	<0.96

MOV71×22.5	71.5±1.0		22.5±1.0	6.3-7.9	1.60(at 10kA)		600/800			250

MOV71/26×22.5	71.5±1.0	26.0±1.0	22.5±1.0	6.3-7.9	1.65(at 10kA)		500/600			250

MOV85/26×22.5	85.5±1.0	26.0±1.0	22.5±1.0	6.3-7.9	1.58(at 10kA)		800/900			250

MOV85×22.5	85.5±1.0		22.5±1.0	6.3-7.9	1.55(at 10kA)		900/1000			320

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