1. 2 channel-loads control compressor and defrost
2. Double sensors
3. Comprehensive compressor protection
4. Defrost heating protection

Functions and features:
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 over current, over heating (high temperature) protection

Specification:
Product size: 300X420X150mm

Technical parameters:
1. Power supply: Three phase five wire (three phase four wire) 380VAC±10%/50Hz
2. Temperature measuring and controlling range: -50~50 celsius
3. Compressor delay protection time: 0~50 minutes (Adjustable)
4. Defrost heating protection temperature: +50
5. Defrost heating protection temperature: +40