Timor-Leste Arrester

Condition of Use Ambient air temperature within the range of -40℃ to +40℃; Altitude above sea level not exceeding2,000m; Frequency of the A.C. power supply being 50Hz or 60Hz; Power frequency voltage applied continuously between the terminals of the arrester not exceeding its continuous operating voltage. Maximum wind speed not exceeding 35m/s: The earthquake intensity not exceeding 7 degrees.