DJR Heater
Technical Indicators
Working voltage:AC110V、220V、380V or DC220V、380V(to select by the customer on demand)
Operating frequency:50Hz(only apply to the AC voltage)
Insulation resistance:>50M Ohm
Dielectric strength:>2000V(between terminal and aluminum medium)
Continuous working time:>5000 hours
Rated power:50-500W
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