Control box water cooled heat exchanger



Electrical control cabinet sealing, dust, moisture, heat dissipation.

■　The main features

1, using low temperature chilled water and intelligent temperature control to cool the air in the box, no compressor work, less power consumption, low noise, good cooling effect;

2, fully enclosed structure, can reach IP55 protection grade, especially suitable for high temperature (> 50℃), high dust and other special occasions;

3, the element heat is taken away by low temperature frozen water, will not cause the ambient temperature rise;

4. Small size, light weight, high reliability, good cost performance;

5, microcomputer temperature controller, temperature digital display. This machine can according to the user needs, arbitrary preset constant temperature. Control accuracy ±2℃, factory setting temperature 31℃.

6, can use the existing low temperature water source, equipment investment is small, low operating cost, no use of refrigerant, energy conservation and environmental protection;

7, ultra-thin structure design, plastic sprayed surface protection, beautiful appearance;

8, easy to install and use, if the control box is well sealed, routine maintenance can be avoided;

9, with plug-in, overhead two installation methods and a variety of models for choice, can meet the different needs of users.


■　Scope of application

Used for cooling the air in various electrical control boxes (cabinets) to ensure the safety and reliability of the electrical components

Operation, prolong the service life of electrical components. Suitable for machinery, automobile, electric power, light industry, instrumentation, textile,

All kinds of control boxes, electrical cabinets and other similar electrical devices for casting, surface treatment and other industries with high temperature requirements.


■　Specifications and parameters

Type no.

LAW-10

LAW-15

LAW-20

LAW-30

Cooling capacity（W）

1000

1500

2000

3000

The power supply

1P~220V 50Hz

Rated power（W）

64

70

100

110

Rated current（A）

0.43

0.45

0.5

0.58

Temperature control mode

Microcomputer control, actual temperature digital display

Chilled water flow（L/min）

7～10

9～14

12～17

16～23

Permissible water pressure（bar）

1～6


Note: 1. Cooling capacity is based on inlet air temperature of 35℃ and chilled water inlet temperature of 10℃;

2, external hanging type can be optional with condensate water self-evaporation device.