Reference for the selection of industrial cold water machine in Shenzhen:

Shenzhen industrial cold water machine type code and unit, size: W represents water 3HP following voltage is generally single-phase 220V, 50 Hz (written as: 1P-220V-50hz)

The voltage of more than 3HP is 3 380V, 50 Hz (version: 3P-380V-50hz)

Water cooled chillers per HP (0.75) cooling capacity is approximately equal to 3KW; air-cooled chiller per HP refrigerating capacity equal to about 2.5kW; converted into calories (kcal) is about multiplied by 0.86. Some customers also use the United States cold tons (RT) 1KW is about equal to 0.285RT. Some will use the British thermal unit (BTU) 1KW is about equal to 3412BTU. Cold water machine in the production of a little bit, the type of water cooling to 3HP production (2.25KW), air-cooled type 0.5HP production (0.37KW). The two devices are also available in a closed and open type, can be customized according to the environmental space or design features. The energy efficiency ratio is the same. 40HP above the power of the model more than with a screw type nose, the nose of the model is a semi enclosed type. Also called refrigerant refrigerant, refrigerant Freon or commonly used types are R22, R407C, R134A, environmental R410;

Cold, on behalf of a forced air cooled, HP said horse kW kW, kcal: kcal / kg: kg m3 / h: cubic per hour, L / min: liters per minute, mm: mm. A: Ann (generally refers to current), V: V (voltage), Kpa: kPa T: tons. C: degrees Celsius (temperature), DB, DB noise. Shenzhen industrial chillers: in order to meet the needs of our customers in order to more fast to meet our customer's advice and after-sales service, in recent years respectively in Tianjin, Beijing, Shanghai, Zhejiang, Jiangsu, Fujian, Qingdao, Chengdu, Chongqing and other areas set up offices. 24 hours service hotline 0755-29629180, the total sales person in charge of Liao Keqiang 13828840640, production base in Shenzhen, Baoan District Province, Songgang Town, Guangdong City, Sha Pu first industrial zone.