Proprietary protection: Start frequency protection-users start frequency,running time settings to prevent the compressor start frequently,to improve the life of the compressor. Compressor overheating protection-prevent compressor failure,resulting in motor temperature is too high to avoid burn. Exhaust temperature protection-to prevent the exhaust temperature is too high,resulting in frozen oil temperature carbonization.(Protection temperature can be set according to customer needs)   Easy operation:     Refused menu,easy to use. Using dual displays,the library also showed moderate temperature setting,easy and intuitive. Large panel display various conditions,at a glance,easy fault diagnosis and quick repair.
Specification: product size:400*550*180mm
Technical parameters:
Power supply:Three-phase five-wire(or three-phase four-wire),300VAC±10%,50Hz Temperature measuring and controlling range:-50℃~+50℃ Accuracy:±1℃ Resolution:0.1 Compressor start-up delay protection time:0~120minutes(Adjustable) Compressor control max capacity(KW):11 Fan control Max capacity(KW):4 Defrost control Max capacity(KW):11