1. for indoors and outdoors;
2. Ambienttemperature:-40℃ to +55℃;
3. ASL: ≤2000m;
4. Power frequency: (48~62) Hz.;
5. Earthquake intensity at 7degrees or below;
6. Wind velocity not greater than 42m/s;
7. Power frequency voltage continuously applied between terminals of a surge arrester should not exceed its continuous operating voltage;
8. Maximum solar radiation: 1.1kW/m2;
1.The data doesn't mean the level we manufacture only, just for reference. For more detail or special tech requirement,contact us pls.
2. Different application and requirment with datameter for the same model surge arrester.
3. You would find whole solution in overvoltage protection device for electric distribution.
Surge arrester applicates to generating plant, hydroelectric station, solar & wind power station, convertor station, electric commission line, capacitor, transformer neutral point protection and substation etc.