Electric control box for refrigerant unit

Key Attributes.

1.General descriptions: ESK-10 is a new optimizing product especially designed for refrigerant units. Practical functions and complete protection. Easy-to operate, stable and reliable performance. ESK-10 is a diffusive Electric Control Box with rather high performance versus price ratio 2.Main 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: -45℃~+99℃. ◇ESK-10 adopts manual switches among refrigeration, heating and alarm,differential to control temperature; ◇Accuracy: ±1℃ ◇Compressor start-up delay protection time: 0~9 minutes (Adjustable) ◇Max. capacity of controlling the compressor and fan(KW): 5.5 11 15 18.5 3.Functions and features: ◇User's parameter and manager's menu setting, common customers only need to set temperature parameter ◇Single-point temperature adjustment, return difference for temperature controlling, easy-to-operate ◇Temperature upper and lower limits control ◇Refrigerating and Heating modes optional ◇Comprehensive protection function of compressor ◇Compressor starts/stops proportionably when sensor error ◇Auto and manual control function ◇Alarm functions when Sensor error and exceeding the temperature limits ◇Compressor start-up delay adjustable 4.Size Product size：400mm（L）×300mm（W）×150mm（D）