HY5WS electrical arrester

It is used to protect power transformers, switch cabinets, box-type substations, power cable outlets, column-mounted oil switches and other distribution equipment of corresponding voltage levels from damage by the atmosphere and operating overvoltage.
Conditions of Use
Power frequency: 48HZ~62HZ
Ambient temperature: -40℃~+40℃
Maximum wind speed: no more than 35m/s
Altitude: no more than 2000m
Earthquake intensity: no more than 8 degrees
Ice thickness: no more than 10 mm
The long-term applied voltage does not exceed its maximum continuous operating voltage. Solar radiation: The impact of the maximum solar irradiation (1.1kW/mm2) has been considered in the product type test. If there are other heat sources near the arrester, the use of the arrester needs to be negotiated by both parties.