1. Good non-linear characteristics.
2. Full face metalized electrodes.
3. 100% production tested.
4. All ratings available.
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 |
