The composite cooling system is mainly used in the scene where the ambient temperature is high and scarcity of water and the process temperature of power electronic equipment is high.

The heat exchange equipment in the composite cooling system is usually the cooling system of closed cooling tower, comprehensive air cooler or evaporative cooling tower, or it can be the air cooler in series and cooling tower, refrigeration unit in series and other ways.

The features of the products:

l equipment with long service life, low failure rate, reliable performance;

l Indoor airtight cooling to make sure clean and health, frequency converter with low maintenance;

l high efficiency of heat transfer, low energy consumption, when in accident cases it can use aeration cooling that will not affect the safety of equipment;

l It meet user's special demand, tailor-made for users;

l Environment adaptability of equipment is strong, its suitable for high altitude, high dust, high temperature, cold and other special environment.

l environment adaptability of equipment is strong, it can according to the different environment of specific projects, such as high temperature, low temperature, drought, salt fog, bad environment etc. Supply as required;

l According to user needs, will use the different voltage regulation schemes (pump regulate, upper cistern, nitrogen-sealed, gasbag voltage regulate, etc.).

l According to the requirements of cooling water quality, it is able to equip different solution water quality stabilization and the solution of make-up water (ion exchange, EDI, etc.).