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                Control box temperature and humidity regulator



                Electrical control box sealing, dustproof, dehumidification, cooling special (also known as industrial air conditioning, control cabinet air conditioning, cabinet air conditioning, electric cabinet air conditioning, electric box air conditioning, air conditioner).

                ■ function

                1, prevent dust, moisture, dust and harmful gas invasion. The machine is specially designed with two completely independent air circulation systems to prevent unclean and harmful air from entering the electric control box and causing damage to the electrical components.

                2, make up for the lack of constant greenhouse temperature control effect. Constant greenhouse is to adjust the temperature and humidity of large space, as for the single point of high heating objects and electronic parts density of the electric control box can not be taken into account, control box temperature regulator just make up for this defect.

                3, prolong the service life of electrical components. Control box temperature regulator can effectively control the temperature and air quality in the electric control box, therefore, the electrical components in the box will play its highest operating efficiency, and prolong the service life.

                4, with condensed water self-evaporation function control box temperature and humidity regulator (no water air conditioning), from the drainage, pour water tedious, especially suitable for automobile coating, assembly, welding production line, driving and other control cabinets and other drainage difficulties or unattended cabinet. (All control box temperature and humidity adjusting machines are optional)

                5, with constant temperature and dehumidification function control box temperature and humidity regulator, really reduce the absolute water in the control cabinet without causing the cabinet temperature is too high or too low, the humidity in the cabinet to meet the requirements, to ensure the safe operation of control components. (All control box temperature and humidity adjusting machines are optional)


                ■ The main features

                1. Key components adopt international famous brand components, with good performance and high reliability.

                2, the use of special structure design, large circulation air volume, cooling capacity, especially suitable for all kinds of electrical control box, instrument box use.

                3, with overload protection, compressor delay start and alarm output and other intelligent protection functions, and provide passive contact (normally closed) alarm output terminal. It can be connected with the machine control system to form a closed-loop monitoring system and improve the safety of the machine control system.

                4.Microcomputer electronic constant temperature and humidity control, real-time temperature digital display. This machine can according to the user needs, arbitrary preset constant temperature. The preset temperature ranges from 35 ° C to 28 ° C, and the control precision is ±2 ° C. It is generally recommended to keep the preset temperature around 30 ° C.

                5. The unit with independent dehumidification function automatically preset the highest relative humidity is 75%. If the humidity in the box exceeds this value, dehumidification will be started.

                6, for the convenience of field use, add transparent plastic condensate water receiving box, with high water level buzzer alarm device, prompt users to pour water.

                7, new shape design, high temperature resistant double arc surface plastic panel, the overall surface spray processing, novel appearance beautiful, simple installation, convenient maintenance, a wide range of application.

                8, the cold and hot control box temperature regulator can meet the needs of the electrical control box in cold areas in winter operation, when the temperature of the box is below 5℃, start heating, when it reaches 10℃, stop heating.

                9, in order to meet the needs of users for different voltages, the new 3P-380V power system is developed, so that users do not need to configure transformers in the electrical control box, reducing costs and saving space.

                10, can provide to adapt to high temperature environment and the use of environmental protection working medium cooling unit.


                ■ Scope of application

                It is suitable for refrigeration and dehumidification of control box of machine tools, communication electronics, measuring instruments, heavy mechanical and electrical equipment and other kinds of machinery.

                ■ LA-□B(Q)-H/Z Specifications and parameters


                model


                LA-03B(Q)-H/Z

                LA-05B(Q)-H/Z

                LA-08B(Q)-H/Z

                LA-12B(Q)-H/Z

                LA-15B(Q)-H/Z

                LA-20B(Q)-H/Z

                LA-25B(Q)-H/Z

                LA-32B(Q)-H/Z

                Cooling capacity(W)

                300

                500

                800

                1200

                1500

                2000

                2500

                3200

                The power supply

                1P~220V 50Hz

                Rated power(W)

                -H/Y

                238

                316

                480

                562

                740

                1085

                1370

                1700

                -Z

                698

                776

                940

                1022

                1200

                2000

                2285

                2615

                Rated current(A)

                -H/Y

                1.3

                1.7

                2.5

                2.8

                3.5

                5.0

                6.5

                8.0

                -Z

                3.5

                3.9

                4.7

                5.0

                5.7

                9.4

                10.9

                12.4


                Maximum ambient temperature(oC)


                <45


                1. The cooling capacity is based on the inlet air temperature of 35oC and the in-box temperature of 35oC;

                2, Z-type machine with automatic condensate evaporator, without water box and drainpipe;

                3, the company undertake environmental protection refrigerant models, special power models and other special specifications orders. The parameters in this table are subject to change without prior notice. The product nameplate shall prevail.



                ■ LA-□T(-H/Z)Specifications and parameters

                model

                Cooling capacity(W)

                Electrical source

                Rated power(W)

                Rated current(A)

                refrigerant

                LA-03T-(H/Z)

                300

                1P~220V 50Hz

                265

                1.3

                R134a

                LA-05T-(H/Z)

                500

                350

                1.8

                LA-10T-(H/Z)

                1000

                530

                2.8


                Note: Suffix "-H" is with water receiving box, "-Z" is with condensate self-evaporator, no suffix is with drainage joint without water receiving box (standard configuration)。


                ■ LA-□K(-H/Z)Specifications and parameters

                model

                Cooling capacity(W)

                Electrical source

                Rated power(W)

                Rated current(A)

                refrigerant

                LA-03K

                300

                1P~220V 50Hz

                225

                1.2

                R134a

                LA-05K

                500

                350

                1.8

                LA-10K

                1000

                540

                3.0

                LA-15K

                1500

                700

                4.0

                R22

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