Zinc Oxide Varistor

Metal Oxide Varistor: 1. Good non-linear characteristics. 2. Full face metalized electrodes. 3. 100% production tested.

Metal Oxide Varistor

Overview: 

Pomanique has been manufacturing the metal-oxide varistor for years and acquired a lot of production experience. The varistor is manufactured in accordance with IEC and ANSI standards in ISO9001 certified factory. Every varistor is subjected to a series of physical and electrical tests to ensure the reliability and protective ability. The varistor with high level of over-voltage protection is widely used in all sorts of surge arresters now.

Detailed Specifications of  Varistor:

IEC Standard	10kA	10kA	10kA
Rated Voltage kV rms	3.0	4.0	3.0
U 1mA.DC kV-DC	5.0	6.7	5.0
Residual Voltage Ratio (8/20 µs)	1.70	1.70	1.66
Current Withstand Capacity 4/10 µs kA	100	100	100
Current Withstand Capacity 2ms A	350	350	600
Diameter mm	42	42	52
Height mm	24	30	24

Zinc Oxide Varistor