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36KV Medium Voltage Polymeric Housing Thunder ZnO Surge Arrester for 10KA Transformer
Surge Arrester Description:
Metal Oxide 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. surge arrester is a device to protect electrical equipment from over-voltage transients caused by external (lightning) or internal (switching) events.
Surge Arrester Technical Data:
| Type | YH10W5-36/98 |
| Rated voltage---------kV | 36 |
| MOCV ----------------kV | 29 |
| Nominal Current-------kV | 10 |
| Residual voltage of steep impulse----at 5kA(kV) | 106 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 98 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | 75 |
| 1mA D.C reference voltage (kV) | 51 |
| Line discharge level | 1 |
| 2mS long duration impulse current A | 400 |
| 4/10µS High current impulse kA | 100 |
| Lightning impulse withstand kV | 200 |
| Power frequency voltage withstand(dry/wet)kV | 70 |
| 0.1S TOV--------------kV | 43.2 |
| 1S TOV----------------kV | 41.4 |
| 10S TOV---------------kV | 39.6 |
| 1200S TOV-------------kV | 36 |
| Creepage distance ----mm | 1148 |
| Material employed in series non-linear resistor | Zinc Oxide |
Note:
1 Applicable stardand:IEC,ANSI,GB and other international standard
2 Normal colour of the surge arrester: red, gray and brown.
3 Special design according customer’s requirement.
About us:
Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.
Different creepage distance variants and a wide range of connectors and accessories allow customized solutions – please contact us!
