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Address: Yinghu Economy Developing Zone, Fuyang Hangzhou City, Zhejiang Province, China
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Hangzhou Yongde Electric Appliances Co.,Ltd |
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500KV HV Substation Type Polymer Lightning Arrester for Lighting Surge Protection
Polymer Lightning Arrester Description:
YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties.
Polymer Lightning Arrester Specifications:
| Type | YH10W5-60/159 |
| Rated voltage---------kV | 60 |
| MOCV ----------------kV | 48 |
| Nominal Current-------kV | 5 |
| Residual voltage of steep impulse----at 5kA(kV) | 173 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 159 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | 127 |
| 1mA D.C reference voltage (kV) | 85 |
| Line discharge level | 2 |
| 2mS long duration impulse current A | 600 |
| 4/10µS High current impulse kA | 100 |
| Lightning impulse withstand kV | 325 |
| Power frequency voltage withstand(dry/wet)kV | 140 |
| 0.1S TOV--------------kV | 72 |
| 1S TOV----------------kV | 69 |
| 10S TOV---------------kV | 66 |
| 1200S TOV-------------kV | 60 |
| Creepage distance ----mm | 2070 |
| Material employed in series non-linear resistor | Zinc Oxide |
Different creepage distance variants and a wide range of connectors and accessories allow customized solutions – please contact us!
