Realyou Power International Development Co., Ltd. (Dalian): Dalian, Liaoning, China; Main products: Tap Changer, Bushing, Composite Insulator, Cable Accessory, Fitting

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zinc oxide(MOV) varistor block D28,D30,D32,D38,D42,D52,D60,D64,D74

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Product Details

The S.A. assembled by our ZnO blocks have passed KEMA type test. Provide routine test before shipment to guarantee the quality

Description				3kv10kA
				class 3
Rated voltage,kV				3
MCOV,kV				2.55
Lightning impulse(8/20)residual voltage, kV
5KA				8.2
10KA				9.0
20KA				11
Switch impulse(30/60) kV
125A				7
500A				8
Reference voltage, kV				>=3
Long duration,us				2000
Steep current residual voltage,kV				10
KCT value for operation duty test:
High current impulse,kA				>=100
Temporary over voltage,kV
0.1s				3.6
1s				3.5
10s				3.3
100s				3.15
1000s				3
10000s				2.7
2ms rectangular current A				750
Dimension,mm				Dia 80X21

Tolerance of Disc Height is +/-1mm

Realyou Power International Development Co., Ltd. (Dalian): Contact nameMichael Wu
Chat Now; Phone86-0411-39852500; Address1302-1305 Tower B, The Manhattan Tower, No. 101 Youhao Road, Zhongshan Dist., Dalian, Liaoning