The DDTE009 Outdoor Integrated 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.
The cabinet, made of galvanized steel, is divided into equipment compartments and battery compartments. The right part of the cabinet is equipment compartment, which is separated from the battery compartment for heat insulation of the equipment space. 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 also has roofs which is sun proof and water proof. There’re ventilations for releasing harmful gas generated by the batteries.
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. There’s open door alarm sensor, which works together with the environment monitoring unit.
(1)The cabinet is dustproof, sunproof and rainproof, which is used in outdoor environment. The protection level is IP55.
(2)Three cooling options for the cabinet: fans, heat exchanger or air conditioner.
(3)-48V lamp is installed inside the cabinet.
(4)The cabinet is installed with Environment Monitoring Unit, door alarm, temperature and humidity sensor, smoke sensor, water sensor etc., which can work together to monitor the inside environment of the cabinet.
(5)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.
(6)All the cables used in the cabinet are made from flame retardant materials.
(1)Storage temperature: -40°C ---70°C
(2)Working temperature: -30°C --- 50°C
(3)Storage humidity(RH): ≤95%
(4)Working humidity(RH): ≤90%
(5)Allowed altitude(m): 4000
(6)Heat transfer coefficient: ≤0.4w/(m.k)
(7)Heat insulation: PEF
(8)Protection rate: IP55
(9)Lightning protection level: B
(10)Cooling: air conditioner, heat exchanger
(11) Size: W*D*H
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD