Summary: W-TEL-OBC-series outdoor telecommunication battery cabinet is mainly used in the field of traffic, CATV, electric power etc.Can be used under different conditions: gale, rain, snow, hail, frost, smog and solar radiate etc.The main part of the cabinet is made of magnesium and aluminum alloy. It can be last for 30 years of normal use. Cabinet materials: high-quality aluminum alloy and zinc sheet Adapts to frame design of "Sandwich" panel Temperature management, control system, power supply system, entrance guard, environment supervisory system and wiring unit module Cabinet meets the requirements of IP65 level of protection Double layer (with heat insulation layer inside) Weather resistant & anti-graffiti painting. RAL7035 power coated EMC protection Corrosion protection. Vandal proof design with 3 pointing locking system. Adopt special imported outdoor industrial air- Conditioner/heat-exchanger/TEC/Fan system for cooling control The perfect earthing system to protect it from thunder. The enshroud dust-proof net is installed in the air circulation system to protect the entry of dust and insects. Special A4 size material box and unique PC panel, easy maintenance and operating. Operation of W-TEL outdoor telecom battery cabinet : Temperature :-45°to +55° Humidity : ≤90(30°) Atmospheric pressure :70-106Pa Protection : IP65 Battery cabinet with OEM design for different type of battery system . 1> Natural ventilation cooling system 2> Air-conditioner cooling system 3> Heat-exchanger cooling system 4> Fan cooling system 5> TEC cooling system Indoor battery cabinet Open rack battery cabinet Outdoor battery cabinet Solar system battery cabinet