Specification, performance, and parameter table of small water-cooled box type low-temperature refrigeration unit:

Instructions for small water-cooled box type low-temperature refrigeration unit:
The calibration conditions for refrigeration capacity in the table are: H-type Te=-5 ℃, Tc=40 ℃, M-type Te=-10 ℃, Tc=40 ℃, Tc=40 ℃, L-type Te=-20 ℃, Tc=40 ℃;
2. The outlet water temperature range of ethylene glycol chilled water is 0-20 ℃, and the inlet and outlet water temperatures are 2.5-8 ℃;
3. Small open type low-temperature chillers can be designed as box type low-temperature chillers according to customer needs, with built-in stainless steel insulated water tanks and frozen water circulation pumps, and an outer shell, making the appearance beautiful and more convenient for users to install and apply.

World renowned compressor brand
1. European, American, and Japanese brand twin-screw series compressors.
2. Twin screw 5: 6 teeth and advanced linear design, energy-saving and efficient.
3. Efficient valve energy control, achieving graded and stepless energy control. Balanced design ensures ultra quiet and smooth operation.
4. Strict handling of moving parts, special exhaust oil balance block design, long maintenance cycle, and over 40000 hours of fault free operation.
5. High maintenance oil distribution, with an exhaust oil output of less than 1.5%, effectively improves the heat exchange of the rain collector and enhances durability.

Microprocessing control system:
1. Industrial grade PLC unit centralized control, combined with intelligent compressor adjustment system, can timely and accurately control the matching of unit cooling capacity and rain cooling load, ensuring the unit operates at the best efficiency and reducing operating costs.
2. Internally integrated with multiple safety protection and handling functions such as water cut-off, low temperature, high and low pressure, antifreeze, phase loss, delayed start, reverse phase, overload, click overheating, oil pressure difference, etc.
3. Full Chinese operation, human-machine interface, menu style prompts, negotiable setting of unit operation status, and home appliance based operating environment.