Zinc-Oxide Varistor
Minimum Order: 0
Quality/Safety Certification: 0.00
1.Excellent non-linear characteristics.
2.Full face metalized electrodes.
3.All rating available.
In General
Zinc-oxide Varistor is characterized by high level of over-voltage protection due to its low residual voltage and large current passing capacity and is now widely used in all kinds of surge arresters to provide secure protection. It is manufactured in accordance with IEC standards.
Specifications:
IEC Standard | 5kA | 5kA | 10kA | 10kA |
Rated Voltage kV rms | 1.5 | 3.0 | 1.5 | 3.0 |
U 1mA.DC kV-DC | 2.5 | 5.0 | 2.5 | 5.0 |
Residual Voltage Ratio (8/20 µs) | 1.85 | 1.85 | 1.70 | 1.7 |
Current Withstand Capacity 4/10 µs kA | 65 | 65 | 100 | 100 |
Current Withstand Capacity 2ms A | 150 | 150 | 350 | 350 |
Diameter mm | 35 | 35 | 42 | 42 |
Height mm | 12 | 24 | 12 | 24 |
