Description :

1. 2 channel load to control compressor and defrost.
2. Crank heating function.
3. Compressor overload, high and low voltage, phase lack protection.
4. Defrost overcurrent, over heating (high temperature) protection.

Specification :

1. Product size: 300 x 420 x 150mm. 2. Power supply: three phase five wire (three phase four wire)380VAC±10%/50Hz. 3. Temperature measuring and controlling range: -50℃~ +50℃. 4. Compressor delay protection time: 0~50 minutes (adjustable). 5. Defrost heating protection temperature: +50℃. 6. Defrost heating protection recovery temperature: +40℃.

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  Electric Control Boxes
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  Electric Control Boxes