Products: 
 HY5WR-17/45 arrester parallel capacitor and a small vacuum switch is used to suppress the oil produced by the switching operation over-voltage capacitors, protection against over-voltage capacitor and to absorb the over voltage destruction of energy. 
 The current limit over-voltage arrester is the most advanced form of protection appliances, HY5WR-17/45 arresters are widely used for power generation, power transmission and distribution system, HY5WR-17/45 arresters protect electrical equipment against over-voltage insulation damage. HY5WR-51/134 arrester organic insulating material and the traditional porcelain metal oxide surge arresters combine the advantages of scientific research, HY5WR-17/45 arrester porcelain sleeve which not only has the advantages of metal oxide surge arresters, HY10WR-51 / 134J arrester also has electrical insulation properties, HY10WR-51/120 arrester high dielectric strength, anti-leakage trace, anti-corrosion, heat, cold, anti-aging, explosion-proof, water-repellent, and good sealing performance. 
 More details inquire, Hunan Ao Bosen Electric, your professional choice. 

 Ambient temperature: not higher than +40 ℃, not less than -40 ℃; 
 * Altitude: not exceed 2000m; 
 * Power frequency: 50 ± 2Hz; 60 ± 2Hz; 
 * Earthquake intensity: 7 degrees below; 
 * Maximum wind speed: 35m / s; 
 * Free cleaning conditions: moderate contamination and the following areas;