Description:
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.
Features:
1. Good non-linear characteristics.
2. Full face metalized electrodes.
3. 100% production tested.
4. All ratings available.
Techincal data:
|
IEC standard
|
5kA
|
5kA
|
10kA
|
10kA
|
10kA
|
10kA
|
|
Rated Voltage (kV rms)
|
1.5
|
3.0
|
1.5
|
3.0
|
4.0
|
3.0
|
|
U 1mA.DC (kV-DC)
|
2.5
|
5.0
|
2.5
|
5.0
|
6.7
|
5.0
|
|
Residual Voltage Ratio (8/20μs)
|
1.85
|
1.85
|
1.70
|
1.70
|
1.70
|
1.66
|
|
Current Withstand Capacity 4/10μs kA
|
65
|
65
|
100
|
100
|
100
|
100
|
|
Current Withstand Capacity 2ms A
|
150
|
150
|
350
|
350
|
350
|
600
|
|
Diameter mm
|
35
|
35
|
42
|
42
|
42
|
52
|
|
Height mm
|
11
|
22
|
11
|
22
|
28
|
22
|
| 
