Xi'an Xigao Electricenergy Group Co., Ltd.
Xi'an Xigao Electricenergy Group Co., Ltd.
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1. 2.55kv 3kv 3.6kv 6kv 7.2kv Metal-Oxide Polymer Lightning Arrester Surge Arrester
-The ambient air themperatures is no higher than +40℃, no lower than -40℃.
-The altitude above sea level does not exceed 2000m.
-AC system frequency is 50HZ or 60HZ.
-AC voltage brought to bear on arrester for a long time does not exceed arrester's continuous operating voltage.
-Maximun wind speed does not exceed 35m/s.
-The earthquake intensity does not exceed 7 degrees.
2. Product Parameter
| Rated Voltage: | 3kV |
| MOCV : | 2.55kV |
| 1/10μS Steep current impuise: | 11.3kV |
| 2/20μS lightning current impuise: | 9kV |
| 30/60μS witching current impuise: | 8.9kV |
| 2μs Rectangular current impluse: | 150kV |
| 4/10μs High current impulse: | 65kV |
3. Product Drawing
4. Factory
5. Delivery
6. FAQ
1．Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.
2. Our factory is 250000m2 for production and office.
3. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.