| Customization: | Available |
|---|---|
| Usage: | Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin |
| Working Voltage: | High Voltage |
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Wenzhou Factory Supply Excellent 10kA 12kV lightning Arrester
Wenzhou Factory Supply Excellent 10kA 12kV lightning Arrester
Do Better Performances in Demanding Duties
Circuit breakers for indoor and outdoor applications with the best rang electrical requirement supplier in medium voltage vacuum and SF6 gas.
Yueqing XIYA circuit breakers gain client trust thanks to their proven reputation for reliability, performance and long life. CBs from Yueqing XIYA are available for original equipment manufacturers (OEM) to incorporate in their own installations or for use in repair, retrofit and upgrade projects.
Why Yueqing XIYA? circuit breaker fixed vs1 high voltage electrical symbols electrical symbol for vacuum circuit breaker
Time is gold
Factory direct price
Rigorous quality control
The zinc oxide arrester is the most advanced over-voltage protector in the world, Due to make the risistor disc of core componet mainly adopt zine oxide arrester. Compared with the conventional silicon carbide arrester, this presciption of the product improves gr-eatly the volt-Ampere characterisics of the resistor disc and increased through-current capability at over-voltage so as to dring a rad-ical changes for the characteristics of the arresters. Under the circumstance of normal operating voltage, the current through the arrester is just on microampere degree, When suff-ered from over-voltage, the arrester's excellent nonlinear characteristics will make the current through the arrester incrase to several thousand amperse, while the arrester will be under the circulating state and release over-voltage energy so as to protecting the power transmission equipments against the demage caused by th over-voltage.
| Type | Rated Voltage KV(ms) | Maximum continuous operation voltage KV(ms) | Max.Residual Voltage | 2000us sqare wave current impulse vithstand A (crest) | 4/10us High current impulse ka(crest) | ||
| Steep current impulse KV(crest) | 30/60us Svitching current impulse KV(crest) | 8/20us Lighting current impulse KV(crest) | |||||
| YH5W-3 | 3 | 2.55 | 9.5 | 7.7 | 9 | 100 | 65 |
| YH5W-6 | 6 | 5.1 | 19.0 | 15.4 | 18 | 101 | 65 |
| YH5W-9 | 9 | 7.65 | 28.5 | 23.1 | 27 | 102 | 65 |
| YH5W-10 | 10 | 8.3 | 36.0 | 27.0 | 30 | 103 | 65 |
| YH5W-11 | 11 | 9.5 | 38.5 | 30.0 | 33 | 104 | 65 |
| YH5W-12 | 12 | 10.2 | 38.0 | 30.8 | 36 | 105 | 65 |
| YH5W-15 | 15 | 12.7 | 47.5 | 38.5 | 45 | 106 | 65 |
| YH5W-18 | 18 | 15.3 | 57.0 | 46.2 | 54 | 107 | 65 |
| YH5W-21 | 21 | 17.0 | 66.8 | 53.9 | 63 | 108 | 65 |
| YH5W-24 | 24 | 19.5 | 76.0 | 61.6 | 72 | 109 | 65 |
| YH5W-27 | 27 | 21.9 | 85.5 | 69.3 | 81 | 110 | 65 |
| YH5W-30 | 30 | 24.4 | 95.0 | 76.5 | 90 | 111 | 65 |
| YH5W-33 | 33 | 26.8 | 104.5 | 84.7 | 99 | 112 | 65 |
| YH5W-36 | 36 | 29.0 | 114.0 | 92.4 | 108 | 113 | 65 |
| YH5W-42 | 42 | 34.1 | 133.0 | 100.1 | 126 | 114 | 65 |
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