Copeland Compressor Crankcase Heater 918-0028-01 240V 110W
Copeland Compressor 918-0028-01 Crankcase Heater 240V 110W
Crankcase heaters are mainly used in new refrigeration semi-hermetic compressors and remanufactured semi-hermetic compressors. They carry large capacity and can continuously supply high energy. The terminal plate is the most important part of the compressor, so they are required high performance to transfer high power constantly and stability.
Electricity consumption: Rated power±10%
Insulation Resistance: ≥ DC500V 10MΩ（ normal temp）
Insulation Withstand Voltage: AC1500V- 1min
Insulation withstands High temperature: DC500V- 3MΩ（single machine）-50 s and test.
Withstand Voltage: DC500V- 10MΩ（testing after 96 hours in temperature 40℃, humidity 95%)
Torsion test: Bear 3G 2000C.P.M. with 8hours Excalibur
Testing voltage Rated voltage: 120% of rated voltage
The cylindrical degree of the shell: <0.05
Crankcase heaters can match well with most of the world’s famous compressors, like Bitzer, Hanbell, RefComp, Frascold, Carrier, Copeland, and Sanyo. Also, customization is available.