Product Description: The arrester insulation layer adopts injection molding process, and the surface semi-conductive shielding layer adopts composite technology. It is used for overvoltage protection of electrical equipment such as ring main units, box-type substations, and cable branch boxes in 40.5kV systems.
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40.5-YH5WZ-51/134 AC Gapless Metal Oxide Arrester
Negotiable
China
Room 608, Block B, Rock Times Center, No. 103 Huizhong Village, Chaoyang District, Beijing
010-64448547
Product Introduction
Product Parameters
Electrical Performance Parameters:
| DC 1mA Reference Voltage U1m(DC) kV | ≥73kV |
| 0.75U1m(DC) Leakage Value μA | ≤10 μA |
| Outer Sheath Power Frequency Voltage Test | 95kV, 1min |
| Partial Discharge Test | At 45kV, PD≤10pC |
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