Xi'an Xigao Electricenergy Group Co., Ltd.
Xi'an Xigao Electricenergy Group Co., Ltd.
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1. YH10W Type Rubber 0.6kv -110kv Zinc Oxide Surge Arrestor
zinc oxide surge arrester with composite cover is used to protect 10.5kv -- 220 kv power system from harms caused by lightning and operating voltage.
They are connected in parellel with compensation capacitor group, generators, motors, switchgear, electrified railway, switch cabinet and other combination of electrical substation equipment to protect the equipment from harms caused by lightning and operating voltage.
2. Main technical data
| Model | Arrester Rated Voltage | MCOV | 1/10μs Steep Current Impulse | 8/20μs Lightning Current Impulse | 30/60μs Switching Current Impulse | 2ms Rectangular Current Impulse | 4/10μs High Current Impulse |
| kV(r.m.s) | <kV | A | kA | ||||
| HY10W-3 | 3 | 2.55 | 10.3 | 8 | 8.1 | 250 | 100 |
| HY10W-6 | 6 | 5.1 | 20.5 | 16 | 15.5 | 250 | 100 |
| HY10W-9 | 9 | 7.65 | 31 | 25 | 22 | 250 | 100 |
| HY10W-10 | 10 | 8.4 | 33 | 27 | 24 | 250 | 100 |
| HY10W-11 | 11 | 9.4 | 36.4 | 30 | 27.5 | 250 | 100 |
| HY10W-12 | 12 | 10.2 | 38.5 | 33 | 29 | 250 | 100 |
| HY10W-15 | 15 | 12.7 | 46.5 | 41 | 35 | ||
3. Environmental condition
(1). ambient temperature of :-40ºC~+40ºC
(2). altitudes of not exceeding 2000m
(3). wind speed of not exceeding 35m/s
(4). seismic intensity of not exceeding 8 degrees
4. Products drawings
5. Factory
6. FAQ
1. Send the technical data, better for all useful information; we will make a good recommendation.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
3. Usually shipped by sea, small order or urgent order we can send you by air.
4. All our activities are accredited to ISO 14001:2015 and IEC standard.
5. Technology ensure the quality satisfy international request.