characteristic Compressor head imported from Europe and America Oxygen free welding method is adopted for copper pipe Imported advanced components with long service life High efficiency evaporator and condenser can save more than 30% energy Two sets of compressor heads are used above C-15, which can be used separately or jointly Siemens Omron Fuji Abb Schneider RS485 communication function to realize automatic management (optional) PLC control, system dynamic flow chart display, pressure / flow adjustable and controllable (optional) The Remarks: 1. refrigeration conditions in the above table: chilled water inlet temperature is 12 ℃, chilled water outlet temperature is 7 ℃, cooling inlet temperature is 30 ℃, and outlet temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the performance parameters of the unit with R22 as the refrigerant. If you need R407C and other refrigerants, please contact us; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: chilled water inlet temperature 12 ℃, chilled water outlet temperature 7 ℃, ambient temperature 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the performance parameters of the unit with R22 as the refrigerant. If you need R407C and other refrigerants, please contact us; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: the inlet water temperature of frozen glycol aqueous solution is 0 ℃, the outlet water temperature is -5 ℃, the cooling inlet water temperature is 30 ℃, and the outlet water temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the performance parameters of the unit with R22 as the refrigerant. If you need R407C and other refrigerants, please contact us; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: the inlet water temperature of frozen glycol aqueous solution is 0 ℃, the outlet water temperature of cold water is -5 ℃, and the ambient temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the performance parameters of the unit with R22 as the refrigerant. If you need R407C and other refrigerants, please contact us; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: the inlet water temperature of frozen glycol aqueous solution is -10 ℃, the outlet water temperature is -15 ℃, the cooling inlet water temperature is 30 ℃, and the outlet water temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the unit performance parameters with R404A as refrigerant; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: the inlet water temperature of frozen glycol aqueous solution is -10 ℃, the outlet water temperature of cold water is -15 ℃, and the ambient temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the unit performance parameters with R404A as refrigerant; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: the inlet water temperature of frozen glycol aqueous solution is -20 ℃, the outlet water temperature is -25 ℃, the cooling inlet water temperature is 30 ℃, and the outlet water temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%; 3. the above data are the unit performance parameters with R404A as refrigerant; 4. specifications and dimensions may change due to product improvement without further notice. Remarks: 1. refrigeration conditions in the above table: the inlet water temperature of frozen glycol aqueous solution is -20 ℃, the outlet water temperature of cold water is -25 ℃, and the ambient temperature is 35 ℃; 2. power supply system: 3p-380v-50hz, allowable voltage fluctuation ± 10%, allowable phase to phase voltage difference ± 2%;