General descriptions: |
ECB-30 is a new optimizing product especially designed for refrigerant units. Double-sensor control, control three-load synchronously, proper and complete protection functions. Easy-to-operate, stable and reliable performance. ECB-30 is an Electric Control Box with multi-functions and rather high performance versus price ratio |
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Functions and parameters: |
◆Power supply: Three-phase five-wire (or three-phase four-wire), 380 VAC ±10%, 50Hz |
◆Technical parameters: |
◇Temperature measuring and controlling range: -40~50℃ |
◇Accuracy: ± 0.5℃ (-10℃--+10℃), ±1℃ (other range) |
◇Compressor start-up delay protection time: 0~9 minutes (Adjustable) |
◇Max. capacity of controlling the compressor and fan (KW): 5.5 11 15 |
◇Max. capacity of controlling the fan(KW): 4 |
◇Max. capacity of controlling the defroster(KW): 5.5 7.5 11
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◆Functions and features: |
◇Three -load control, can control compressor, fan, defrost independently. |
◇Double temperature measuring sensors to independently control the temperature of compressor |
and defroster, more safe and economic |
◇Thermal and electric heating defrost |
◇Comprehensive protection function for compressor |
◇Auto and manual control function |
◇Sensor error alarm and alarm when exceeding the temperature limits functions |
◇Compressor start-up delay adjustable |