Rainproof Dust-proof Thermostatic Outdoor Telecom Cabinet With Air To Air Heat Exchanger, Cable Entry, Grounding Bar

Rainproof Dust-proof Thermostatic Outdoor Telecom Cabinet With Air To Air Heat Exchanger, Cable Entry, Grounding Bar

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1. Applications

The ET7070150-UP Outdoor Telecom Cabinet is mainly used in wireless communication base station:

(1) Access/transmission switching station

(2) Emergency communication/transmission

(3) 4G system

(4) Communication/network integrated service

(5) The cabinet is suitable for outdoor environment, such as road side, park, building roof, mountain area, flat ground, etc. The cabinet can be installed with base station equipments, power supply equipments, batteries, temperature control equipments, transmission equipments and other equipments, or the cabinet can reserve installation space and heat exchange capacity for the above equipments, providing reliable mechanical and environmental protection for normal operation of the internal equipments.

2. Advantages

(1)High integrated
High compatibility, high integration
Supporting multiple equipments, good appearance
 

(2)Standard compartment temperature control
Multiple temperature control modes optional
Energy saving and high efficiency
 

(3)Flexible structure
Compartment type design
Flexible assembly
Two compartments / multiple compartments
 

(4) Fast deployed
Can be assembled, easy for transportation
Modular assembly, short installation time
Suitable for road side station and building top station. After being fixed on the ground, the cabinet will start to work.
 

(5) Theft - proof
Inside installation, inside fixing, no outer screws
Anti-theft three point lock
Inside door hinges, multiple protection
Embedded cabinet door, theft proof

3. Specifications

(1) Technical Parameters

(2) Accessories List

Cabinet Dimension Diagram

4.Features

(1)The cabinet is dustproof, sunproof and rainproof, which is used in outdoor environment.

(2)Cabinet cooling: heat exchanger. (Other cooling option: air conditioner and fans). MTBF≥50000h

(3)The layout of the cabinet is reasonable, which will facilitate cable access, fixing and grounding. There are entrance holes individually for power cable, signal cable and optical cable.

(4)All the cables, sealing and heat insulation used in the cabinet are made from flame retardant materials.

(5)The cabinet includes 19” standard installation rack.

(6)Surface treatment: degreasing, derusting, rustproof phosphating (or galvanizing), powder coated.

(7)Cabinet load bearing: ≥600kg

(8)Flame retardance: comply with GB5169.7 test A

(9)Insulation resistance: the insulation resistance between grounding devices and cabinet body parts is not lower than 2×104M/500V(DC).

(10)Withstand voltage: the withstand voltage between grounding devices and cabinet body parts is not lower than 3000V(DC)/1min.

(11)Mechanical strength: each surface can bear upright pressure >980N; after the door is open, its outer end can bear upright pressure >200N.

5.Description

5.1 Cabinet Material
The cabinet is made of galvanized steel, with double walls, there are heat insulation between inner wall and outer wall. The insulation material PEF, heat insulation coefficient: 0.035W/m·K. The cabinet is assembled type.

5.2 Cabinet Structure
The cabinet includes 19” equipment installation rack. The cabinet includes one heat exchanger, installed on front door.

5.3 Cabinet Door and Lock
The cabinet includes one front door. 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.

5.3.1 Door lock theft proof design
(1)Damage resistance of the theft proof lock meets GA/T 73-1994 “Mechanical Anti-theft Lock” class B requirement, supporting padlock.

(2)Three point lock

5.4 Cable Inlet

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

5.5 Grounding Protection

(1)The cabinet includes grounding copper bar with anti-corrosion coating. There are enough screws for wiring connection terminals.

(2)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.

(3)Protective earthing of other equipments inside the cabinet should be connected to the grounding bar.

5.6 Connection and Fastening

(1)Use anti-loose threaded connection as structure and bearer connection. Anchor bolt for fixing cabinet use hot dip galvanized bolts.

(2)Door hinges use inner hinge mode.

5.7 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

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