Two Front Doors Outdoor Rack Enclosure BTS Cabinet With Mixed Working Fluid Heat Exchanger

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1.Specifications

(1) Technical Parameters

(2) Accessories List

2. Description

The outdoor thermostatic battery cabinet is designed to separate the battery working environment in base stations, and to create an individual thermostatic environment for batteries so as to increase the working temperature inside the base station, which is aimed at reducing power consumption and saving cost.

The outdoor battery cabinet is made up of three parts: the thermostatic cabinet, air conditioner, and controller. The thermostatic cabinet with the function of seal and insulation, which is used for installing batteries, has ventilation for exhausting hydrogen generated by batteries. The air conditioner uses compressor cooling to adjust temperature inside the cabinet. The controller individually controls the temperature of the battery cabinet, to make sure the thermostatic working environment for the batteries so as to ensure the service life of the batteries, and increase the temperature of main equipments and power equipments in the base station so as to reduce power consumption.

3. Technical specs

1). Environment:

Storage temperature: -40°C-- 70°C

Working temperature: -30°C-- 50°C

Storage humidity: ≤95%

Working humidity: ≤90%

Allowed altitude: 4000m

2). Power supply:

Two options:

• 220V AC ( -15%-- +10%, 50±5%Hz)
• 48VDC (-40VDC--65VDC)

3). Power:

(1) Controller power: ≤5W

(2) Air conditioner power:

Max operating power consumption: 200W;

Long running power consumption: ≤80W

4). External size: 1600×1300×700 (W×H×D)

5). The cabinet has two doors, convenient for batteries maintenance

6). Integrated heat transfer coefficient: ≤0.2W/(m².K)

4. Features

1) The temperature inside the thermostatic cabinet can be controlled at the range: 15°C-- 25°C.

2) Through the air conditioner controller, the thermostatic cabinet controller can control and adjust the air conditioner temperature inside the equipment room, and increase the working temperature inside the equipment room to 30°C-- 40°C(the temperature is adjustable).

3) The cabinet can hold 24 2V batteries. (custom made)

4) The cabinet is installed with hydrogen exhaust and ventilation system, which can exhaust hydrogen at time set by the controller, and realize exchange of inside cabinet air and outside cabinet air.

5) The cabinet, with perfect air distribution design, can ensure the temperature of each battery inside the cabinet is constant and consistent.

6) The cabinet is equipped with failure alarm, When system equipment failure is detected, the alarm will start and will be transmitted through the controller to the monitoring center.

7) The cabinet is equipped with open door alarm. When unauthorized person open the door, it will automatically report the alarm.

8) The cabinet has RS485 remote monitoring access port.

9) The cabinet is with good heat insulation function. There’re heat insulation layer installed on the top, bottom, side, front and back of the cabinet. The cable outlet hole has insulating bushing. The hydrogen exhaust circulation system is treated with special technology, which can ensure the seal and heat insulation function of the cabinet is not affected.

5. Cabinet Door and Lock

The cabinet includes two front doors. The cabinet door uses embedded structure. The door opening angle is larger than 110°and the door limit device can limit the opening angle. The lock is theftproof three point lock, supporting padlock.

5.1 Door lock theft proof design

• Damage resistance of the theft proof lock meets GA/T 73-1994 “Mechanical Anti-theft Lock” class B requirement, supporting padlock.

• Three point lock

5.2 Cable Inlet

Feeder cable and other external cables all use bottom wiring method.

5.3 Grounding Protection

• The cabinet includes grounding copper bar with anti-corrosion coating. There are enough screws for wiring connection terminals.
• The metal part of the cabinet should be interconnected and be connected with grounding bar. Connection resistance between any two points is lower than 0.1Ω.
• Protective earthing of other equipments inside the cabinet should be connected to the grounding bar.

5.4 Connection and Fastening

• Use anti-loose threaded connection as structure and bearer connection. Anchor bolt for fixing cabinet use hot dip galvanized bolts.
• Door hinges use inner hinge mode.

5.5 Appearance and Surface Treatment

Cabinet surface coating is outdoor special powder coating, with white gray color (PANTONE 428C). The coating complies with GB/T 3181-2008 requirement.

6. Packing and Shipping

Our Delivery Agent

The goods can be shipped by sea, by air, by courier, by land, by train, etc.

Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.

7. Our Contact Information

Mobile Phone: 0086-13752765943

Telephone: 0086-0755 66600941

Email: info@estel.com.cn

lxf.estel@hotmail.com
Skype: fiona.liang10

Introduction

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

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