3500W Outdoor Enclosure Cooler R134a Door Mounted

3500W Outdoor Enclosure Cooler R134a Door Mounted

1. Enclosure Cooler Introduction

In order to provide temperature solutions for communications, with the world’s advanced technology and rapid development, meet the increasingly stringent reliability requirements. Create a cool, dry and safe environment for the operation of equipment and electrical. Enclosure cooler is widely used in outdoor communication cabinets, electrical cabinets, industrial cabinets and other occasions need heat dissipation.

2. Enclosure Cooler Data Sheet

3. Enclosure Cooler Features

1)Good design, stable structure and easy maintenance.

2)Widely used for outdoor telecommunication cabinets, battery cabinets, electric cabinets and industry control cabinets etc.

3)Door mounted, side mounted and top mounted available.

4)The protective level is IP55, can protect cabinet from moisture, dust and water. It can be installed indoor and outdoor, run at high ambient temperature of 55℃.

5)Digital temperature controller and high precision of temperature control.

6)CE certified, which can meet EU RoHS requirements.

4. Application of Enclosure Cooler

Enclosure Cooler is widely used in outdoor communication cabinet, electrical cabinet, industrial cabinet and other occasions need heat dissipation. Create a cool, dry and safe environment for the operation of equipment and electrical enclosure.

5. Installation Drawing

6. Preparation and installation

6.1 Removing package and checking
1) Please prepare installation tools: knife and scissors, and wear protective gloves.
2)Please remove wrapping film and packing belt, then remove the carton, take out the air conditioner.
3)Please check the attachment list and accessory bags in the carton, check whether the air conditioner model is right .

6.2 Mechanical installation
Installation tool: Phillips screwdriver
Installation Steps:
1) Choose cut location on the cabinet according to the holing diagram, remove the shadow area and make the installation hole.
2) Make air conditioner flange close to cabinet door, Fix the air conditioner on the installation surface of the cabinet firmly with M5 screws.
3) Check whether air conditioner is installed levelly and firmly.

7. Cooling system

7.1 Basic Components
Enclosure Cooler is composed of compressor, condenser, evaporator, electric control system, expansion valve and capillary tube, dry filter and fans etc.

7.2 Cooling Theory
The compressor takes in the gas refrigerant from the evaporator and compresses it into high temperature and high pressure then sends it into the condenser. The refrigerant will release heating in the condenser and then the cold high pressure liquid goes through capillary throttling and turns into low temperature and low pressure and then flows in to the evaporator. The refrigerant will absorb heat and then turns into gas in the evaporator. Thus forms the cooling cycle system.
The condenser and evaporator has circulation fan to enhance air convection and heat exchange efficiency. The heat exchange between condenser and air is outside the control box and that of evaporator and air is inside the control box.
The electrical system is mainly monitoring the temperature of the cooled closed cabinet and controls the cooling circulation by setting temperature.

Suzhou Langji Technology Co., Ltd. was founded in 2009, it is a high-tech enterprise with R&D, manufacturing and sales department. It is located at the coast of Taihu Lake Suzhou city, the registered capital is 50 million RMB. The whole factory covers 5000 square meters and employs about 200 people with an annual sale of nearly 100 million RMB.

Langji company provides full range of temperature control products and solutions for
- Telecommunication

- Data Center
- Base station

- Solar based installations

- Wireless cell sides & switches
- Industry Automation
- Energy Storage

Suzhou Langji Technology Co., Ltd. is always taking the concept of "well-grounded, ambitious and make all efforts to create national brand of precision air conditioner", holding 3 point management strategy that includes technique, force, and service, tracking the market trend and focusing on the development of products. Based on strong technical force, and advanced design ideas, Langji has promoted many models of precision air condition, heat exchanger, and energy-saving products for base station or equipment room, outdoor communication equipment cabinet and thermostatical battery cabinet etc. to meet the diversified needs of the domestic and overseas customers.

Suzhou Langji Technology Co., Ltd. manages the company and production scientifically according to ISO9001 and ISO14001 international management system. The products are certified by CE and CCC, with stable and reliable quality, Langji products are sold in many countries and regions including China, India, Russia, the Middle East, South-east Asia, South America, Africa, Europe and the USA.