Hangzhou High Quality Metal Oxide Zinc Varistor

Basic Info.

Model NO.	D31
Quantity	Duplex
Shape	Cylinder
Resistance change scale	Linear Scale
Application	Medical Apparatus and Instruments
Brand	Yongde
a.C Voltage	3.6kv
Aging Coefficient	Kct<1
Diameter	31mm
High	24mm
Transport Package	by Carton
Specification	Iec
Trademark	yongde
Origin	China
HS Code	85353000
Production Capacity	50000/Month

Product Description

Hangzhou High Quality Metal Oxide Zinc Varistor
Technical:
Made by Metal Oxide Zinc
USD 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%
				5 kA	10 kA
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
D31*24	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