Surge arrester
Inquire NowDescription
Surge Arrester is an essential component for safeguarding electrical systems against overvoltage. Utilizing a Zinc-Oxide design, this arrester is highly effective in protecting equipment within Alternating Current Power Systems. It boasts a high through-flow capacity and excellent nonlinear characteristics, making it a reliable choice for various applications. With rated voltages ranging from 0.22kV to 220kV, our surge arresters are customized to meet your specific needs, ensuring optimal performance and safety.
Specifications
| Model Type | Rated Voltage (kV) | MCOV (kV) | Steep Current Impulse | Switching Current Impulse | Lightning Current Impulse | 2000s Square Wave Impulse Current Withstand | 4/10 S High Current Impulse (kV) |
|---|---|---|---|---|---|---|---|
| YH10W-3 | 3 | 2.55 | 9.5 | 7.7 | 9 | 250-550 | 100 |
| YH10W-6 | 6 | 5.1 | 19.5 | 15.4 | 18 | 250-550 | 100 |
| YH10W-9 | 9 | 7.65 | 28.5 | 23.1 | 27 | 250-550 | 100 |
| YH10W-10 | 10 | 8.4 | 36 | 30 | 23 | 250-550 | 100 |
| YH10W-11 | 11 | 9.4 | 38 | 33 | 30 | 250-550 | 100 |
| YH10W-12 | 12 | 10.2 | 40 | 30.8 | 36 | 250-550 | 100 |
| YH10W-15 | 15 | 12.7 | 47.5 | 38.5 | 45 | 250-550 | 100 |
| YH10W-18 | 18 | 15.3 | 57 | 46.2 | 54 | 250-550 | 100 |
| YH10W-21 | 21 | 17 | 66.5 | 53.9 | 63 | 250-550 | 100 |
| YH10W-24 | 21 | 19.5 | 76 | 61.6 | 72 | 250-550 | 100 |
| YH10W-27 | 27 | 21.9 | 85.5 | 69.3 | 81 | 250-550 | 100 |
| YH10W-30 | 30 | 24.4 | 95 | 76.5 | 90 | 250-550 | 100 |
| YH10W-33 | 33 | 26.8 | 104.5 | 84.7 | 99 | 250-550 | 100 |
| YH10W-36 | 36 | 29 | 114 | 92.4 | 108 | 250-550 | 100 |
| YH10W-42 | 42 | 34.1 | 132.3 | 100.1 | 126 | 250-550 | 100 |
| YH10W-48 | 48 | 39.0 | 152.0 | 126.0 | 150 | 400-600 | 100 |
| YH10W-54 | 54 | 43.0 | 171.0 | 180.0 | 162 | 400-600 | 100 |
| YH10W-60 | 60 | 48.0 | 208 | 160.0 | 180 | 400-600 | 100 |
| YH10W-66 | 66 | 53.4 | 230 | 172.0 | 198 | 400-600 | 100 |
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