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39-51KV Ploymer Housed Moa With Anchor Ear Lightning Diverter
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.
Specifications:
| Type | YH10W5-39/105 |
| Rated voltage---------kV | 39 |
| MOCV ----------------kV | 31.5 |
| Nominal Current-------kV | 10 |
| Residual voltage of steep impulse----at 5kA(kV) | 115 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 105 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | 83 |
| 1mA D.C reference voltage (kV) | 55.2 |
| Line discharge level | 1 |
| 2mS long duration impulse current A | 400 |
| 4/10µS High current impulse kA | 100 |
| Lightning impulse withstand kV | 250 |
| Power frequency voltage withstand(dry/wet)kV | 95 |
| 0.1S TOV--------------kV | 46.8 |
| 1S TOV----------------kV | 44.85 |
| 10S TOV---------------kV | 42.9 |
| 1200S TOV-------------kV | 39 |
| Creepage distance ----mm | 1650 |
| Material employed in series non-linear resistor | Zinc Oxide |