The product features
1, A small size, light weight, crashworthiness, transport non-collision losses, flexible installation, especially suitable for use in the switch cabinet;2, Special structure, the overall molding molding, no air gap, good sealing performance, moisture proof;3, Creepage distance, increase in water-based stain strong, stable performance, reduce operation and maintenance;
4, unique formula of zinc oxide varistors, high-capacity, low leakage;
5, Implemented with the DC reference voltage, square wave through flow capacity and large current tolerance is higher than the national standard.
Operating condition
1 Environmental temperature : -40 to 40°C
2 Altitude <1000m br=""> 3 Power frequency: 48Hz to 62Hz
4The PF withstand voltage exerted on the lighting arrester should be no more than MCOV of the lighting arrester
5 Wnd speed no more than 35m/s
6 earthquake intensity no more than grade7.
1000m>
<1000m br="">
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