ZnO Block/ Zinc Oxide Resistor for Mv Lightning Arresters

ZnO Block/ Zinc Oxide Resistor for Mv Lightning Arresters image

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Quick Details

Product Name:

ZnO Block/ Zinc Oxide Resistor for Mv Lightning Arresters

Model NO.:

D31

Brand:

Yongde

Application:

Surge Arrester

Resistance change scale:

Linear Scale

Shape:

Cylinder

Quantity:

Duplex

Type:

Varistor

Packaging:

Surface Mount

Material:

Metal Oxide

Installation:

DIP Resistor

Function for Resistance:

Protective Resistor

Resistance:

Variable Resistor

High:

24mm

Diameter:

31mm

a.C Voltage:

3.6kv

Aging Coefficient:

Kct<1

Trademark:

yongde

Transport Package:

by Carton

Specification:

Iec

Origin:

China

HS Code:

85353000

Product Details

zno block/ zinc oxide resistor for mv lightning arresters

Specification:
Made by Metal Oxide Zinc
Used for the surge arrester
Differet type for different usage
Technical parameter, please see the table

Metal Oxide Vaistor Technical Parameter
Specification mm	Voltage Gradient V/mm	Square Wave Test Valve	4/20μ S High Current Withstand kA	8/20μ S high current withstand kA		DC1mA Refering Voltage kV	0.75Times U1mA Leak current μ A <	Residual Votage Ratio	Aging Load Point Ratio%
Specification mm	Voltage Gradient V/mm	Square Wave Test Valve	4/20μ S High Current Withstand kA	5 kA	10 kA	DC1mA Refering Voltage kV	0.75Times U1mA Leak current μ A <	Residual Votage Ratio	Aging Load Point Ratio%
D28*24	210~235	200	65	10		5.3	10	1.88	85
D28*24	230~250	150	65	10.2		5.6	10	1.83	85
*D3124**	210~235	200	65	9.6		5.3	10	1.81	85
D31*24	230~250	300	65	10		5.6	10	1.78	85
D35*24	210~235	250	80	8.9		5.6	10	1.75	85
D35*24	230~250	400	65	9.7		5.1	10	1.73	85
D42*24	210~235	400	100	9	9.6	5.35	30	1.79	90
D42*24	200~210	500	100	8.3	8.9	4.92	30	1.81	90
D52*24	210~235	600	120		9.4	5.35	30	1.75	90
D52*24	200~210	700	120		8.8	4.92	30	1.78	90
D62*21.5	210~235	800	120		9.3	5.35	50	1.73	90
D62*21.5	200~210	1000	120		8.7	4.92	50	1.76	90

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