Application

The DDTE034 OUTDOOR INTEGRATED TELECOM CABINET is mainly
used in wireless communication base station, such as 3G system,
communication/network integrated service, access/transmission switching
station, emergency communication/transmission, etc.

Structure

The cabinet, made of galvanized steel, is divided into equipment
compartments and battery compartments. The cabinet is easy for installation,
and with good sealing performance.

Equipment Compartment: The right part of the cabinet is equipment
compartment, which is separated from the battery compartment with devision
plate.

Battery Compartment: The battery compartment is used for installing
batteries. The cabinet body has heat insulation foam, which can keep the
temperature inside the cabinet. The cabinet includes exhaust device, which
can release harmful gas generated by the batteries.

Cabinet Door and Lock: 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.
There’s open door alarm sensor, which works together with the environment
monitoring unit.

Cabinet Dimension: W×D×H 3200mm×800mmx2000mm

Features:

(1) The cabinet is dustproof, sunproof and rainproof, which is used in outdoor
environment.
(2) The equipment compartment and battery compartment cooling: fans and
air conditioner. (Other cooling option: heat exchanger). MTBF≥50000h
(3) The layout of the cabinet is reasonable, which will facilitate cable access,
fixing and grounding. There’re entrance holes individually for power cable,
signal cable and optical cable.
(4) All the cables used in the cabinet are made from flame retardant materials.

Technical Specs

(1) Applicable environment conditions:
Environment temperature: -40°C ~ + 60°C
Environment humidity (RH): ≤95% (at + 40°C)
Air pressure: 70kPa ~ 106kPa
(2) Material: hot dip galvanized steel
(3) Surface treatment: degreasing, derusting, rustproof phosphating (or
galvanizing), powder coated.
(4) Cabinet load bearing: ≥600kg
(5) Ingress Protection: IP55
(6) Flame retardance: comply with GB5169.7 test A
(7) Insulation resistance: the insulation resistance between grounding devices
and cabinet body parts is not lower than 2X104M/500V(DC).
(8) Withstand voltage: the withstand voltage between grounding devices and
cabinet body parts is not lower than 3000V（DC）/1min.
(9) Mechanical strength: each surface can bear upright pressure＞980N; after
the door is open, its outer end can bear upright pressure ＞200N