Zinc Oxide Varistor(DC）

Name: Zinc Oxide Varistor(DC）
Brand: KEDA Electric
Price: Negotiable

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Negotiable / Piece

1 Piece(Min.Order)

Supply Ability 1000000 Piece / Pieces per Month

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Product Details

Brand Name:

KEDA Electric

Place of Origin:

China

Model Number:

Diameter 60mm to 115mm

Product Description

The company has more than 50 sets advanced production equipment and test equipment: 2 sets of spray granulation equipment, 10 tunnel furnaces, including 4 tunnel furnaces are 16 meters double push plate and three push plate tunnel furnaces, 2 sets of 3000A 2ms long duration impulse withstand test equipment, 1 set of automatic DC parameter test coding equipment, 1 set of high-current impulse current generator, 1 set of automatic ultrasonic cleaning machine, laser particle size distribution tester, 100kV DC high voltage generator, DC 2mA ZnO varistor parameter tester, AC and DC aging test instrument etc. professional testing equipment. The annual output is 4.5 million pieces of ø28 ~ ø115 zinc oxide varistors.

	Main Specification of DC 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	4.3-5.1	1.71 (at 10kA)	100	800/900	U1mA	UR×0.8	220	＜1.0

MOV71×22.5	71.0±1.0		22.5±1.0	4.3-5.0	1.68(at 10kA)		1000/1200			250

MOV71/26×22.5	71.0±1.0	26.0±1.0	22.5±1.0	4.3-5.0	1.69(at 10kA)		800/1000			220

MOV105/32×22.5	105.0±1.0	32.0±1.0	22.5±1.0	4.3-5.0	1.76(at 20kA)		2000			800

MOV115/42×22.5	115.0±1.0	42.0±1.0	22.5±1.0	4.3-5.0	1.64(at 10kA) 1.73(at 20kA)		2200			1200

Contact Us

Nanyang Keda Electric Co.,Ltd.: Contact nameCarol Yang; AddressZhenping county Nanyang,Henan

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