| Customization: | Available |
|---|---|
| Type: | Power Source Arrester |
| Structure: | Zinc Oxide Arrester |
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Surge arresters are the primary protection against atmospheric and switching over voltages.
We offers a complete range of surge arresters for high and medium voltage applications. The range comprises of AC and DC solutions up to 1,100kV and arresters for special applications like railways, DC-voltage limiting devices and many other purposes. The designs comply with the IEC 60099-4 and ANSI/IEEC62.11.Main technical parameters
| Type | Rated Voltage | MCOV | Residual Voltage(KV) | 2000ms square wave impulse current withstand | 4/10MS high current impulse(KV) | ||
| Steep Impulse Current | Switching Current Impulse | Lightning Current Impulse | |||||
| YR5W-18 | 18 | 15.3 | 57.0 | 46.2 | 54 | 100/200 | 65 |
| YR5W-21 | 21 | 17.0 | 66.5 | 53.9 | 63 | 100/200 | 65 |
| YR5W-24 | 24 | 19.2 | 76.0 | 61.6 | 72 | 100/200 | 65 |
| YR5W-27 | 27 | 21.9 | 85.5 | 69.3 | 81 | 100/200 | 65 |
| YR10W-18 | 18 | 15.3 | 57.0 | 46.2 | 54 | 200 | 100 |
| YR10W-21 | 21 | 17.0 | 66.5 | 53.9 | 63 | 200 | 100 |
| YR10W-24 | 24 | 19.2 | 76.0 | 61.6 | 72 | 200 | 100 |
| YR10W-27 | 27 | 21.9 | 85.5 | 69.3 | 81 | 200 | 100 |
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