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Kema Tested High Voltage Polymeric Thunder Arrester Lightning
1. Surge Arrester up to 756kV
YONGDE Surge Arresters can be applied to a variety of systems including substation equipment,
railway power system and power distribution units ranging from 0.28kV to 500kV systems.
These surge arresters demonstrate excellent protection properties. Our surge arresters incorporate
non-linear resistor ZnO elements with superior non-linear current- voltage characteristics,
high quality and reliability. Metal oxide type surge arresters offer such special features
inherent in the gapless structure, such as a quick response to surge voltage,
high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution.
2. Technical Parameters:
3. Different Voltage of Surge Arrester
4. Surge Arrester Working Condition:
| Environment temperature: -40--+40 degree |
| altitude:<1000m |
| 48HZ<Rated frequency<62HZ |
| Power frequency voltage should not be more than continuous running voltage |
| Max wind speed should be less than 35m/s |
| Earthquake intensity should be less than 7 degree |
| If used in contamination area, should be noted in advance. |
5. Shipping Information:
| Product Name: | all kinds of 0.25~756kV Surge arrester | Packing: | carton with polyfoam insert parts or wooden |
| MOQ: | 1sets | production capacity: | 100 million U.S.D per year |
| Payment Terms: | T/T 30%before shipment,balance 70% L/C after received B/L | Trade Terms: | FOB,CIF(or we can discuss details) |
| Loading Port: | Ningbo/ Shanghai(Or as customer requirement) |
6. Main Components(ZnO Resistor) Production:
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