factory price Door mounted industrial telecom industrial electrical cabinet air cooler

Door Mounting Industrial Cabinet Air Conditioner   Scope:      1.Widely used in telecommunications,broadcasting,electricity,automation and other industries out-door cabinet,IDC room cooling needs.      2.Applications:electric equipment control box,battery compartment,and telecommunication equipment and other pertinent equipments,enclosed area climate control such as wireless communication cabinet,battery cabinet,industry control cabinet etc.   Features: 1. With compact structure and reasonable design, it includes door mounted, side mounted and top mounted series. The cooling capacity ranges from 400W to 3500W. 2. This series of products can be widely used for outdoor communication cabinets, battery cabinets, electric cabinets and industry control cabinets etc. 3. The protective level of internal and external circulation is IP55, which can protect cabinet  to avoid moisture, dust, water and also be installed inside and outside 4. Can run at high ambient environment 55°C. 5. Digital temperature controller and high precision of temperature control. 6. The main components have CE certifications, which can meet EU RoHS requirements    Technique Data Sheet:   Installation Instruction:      1.Don't use the equipment in the environments with more dust, oil moisture, corrosive or harsh air. Among them shall not exceed 55°C ambient temperature,and not lower than 0°C, humidity should not exceed 95%.      2.Use M6*10 screws fix flange on cabinet.      3.Drain cannot stress, after the installation must ensure smooth condensate drain, handling or moving the equipment,do not upside down,tilt and collision.   Installation picture:        Application:     Related Products:             How to Determine Correct Model of Cabinet cooler   Key Point---Calculating Heat Load for your Enclosure
To determine the correct model for your application, it is first necessary to determine the total heat load to which the control panel is subjected. This total heat load is the combination of two factors — heat dissipated within the enclosure and heat transfer from outside into the enclosure.

Steps of Calculating Btu/hr.:
1. First, determine the approximate watts of heat generated within the enclosure.  Watts x 3.41 = Btu/hr.

2. Then, calculate outside heat transfer as follows:
    a. Determine the area in square feet exposed to the air, ignoring the top of the cabinet.
    b. Determine the temperature differential between maximum surrounding temperature and desired internal temperature. Then, using the Temperature Conversion Table (below), determine the Btu/hr./ft.2 for that differential. Multiplying the cabinet surface area times Btu/hr./ft.2 provides external heat transfer in Btu/hr.

3. Add internal and external heat loads to get total heat load.  

Temperature Conversion Table
Temperature Differential ° F	Btu/hr/ft.2
5	1.5
10	3.3
15	5.1
20	7.1
25	9.1
30	11.3
35	13.8
40	16.2

Example:     Internal heat dissipation: 650 Watts or 2216 Btu/hr.     Cabinet area: 40 ft.2     Maximum outside temperature: 110°F     Desired internal temperature: 95°F The conversion table (above) shows that a 15°F temperature differential inputs 5.1 Btu/hr./ft.2 40 sq. ft. x 5.1 Btu/hr./ft.2 = 204 Btu/hr. external heat load. Therefore, 204 Btu/hr. external heat load plus 2216 Btu/hr. internal heat load = 2420 Btu/hr. total heat load or Btu/hr. refrigeration required to maintain desired temperature. In this example, the correct choice is a 2500 Btu/hr. Cabinet Cooler System.

    Any questions,contact us!