The traditional typical mobile base station is basically built outside, and the power supply of the base station is placed side by side with the cabinet type main equipment such as BTS, cabinet type BBU, transmission and so on. The cabinet height is consistent with the main equipment, basically 1.6m high; The upper part of power cabinet is DC power distribution and outlet part, the lower part is AC incoming line and lightning protection power distribution part, and the middle part is rectifier module and monitoring module; There is no room in the cabinet for battery and other equipment.
With the development of the network, the outdoor integrated base station power supply develops rapidly. The outdoor UPS has obvious changes in the cabinet structure, divided into two storages, the upper is the power storage, the rest 2/3 is the battery storage. The original AC, lightning protection power distribution part, the rectifier module and the monitoring module in the middle of the cabinet are concentrated in the power storage.
In rural areas, due to fewer people and less business, most of them are covered by micro base stations; In densely populated urban areas, the rent is high, the choice of the computer room is difficult, and the capacity of the base station is expanded by the way of outdoor base station. Choosing outdoor UPS as the power solution of outdoor base station.
SOROTEC HW9110E Routine 1-10KVA High Frequency Online Outdoor UPS (outdoor rated UPS,outdoor AC UPS)
Nominal voltage: 220/230/240VAC
Nominal frequency: 50/60Hz
Output Power factor: 0.7/0.8
HW9110E series telecom marginal network outdoor AC UPS is special for wireless communication system of outdoor micro cellular base station and design of a high-performance integrated outdoor online uninterrupted power supply system, has the very high technology advancement and practicability.
SOROTEC Outdoor Intelligent High Frequency Online UPS provide continuous pure sine wave AC power supply for outside communications / network equipment
Double-conversion online design, high temperature resistant, anti-cold, sealing level for IP55; With the wide range of input voltage and frequency of input window (-45% +35% rated voltage and ± 10% rated frequency), in many remote areas of China after a severe test of the grid.
This UPS is commonly used in the corner of the city, remote roads, mountains, bad environment, such as high temperature (+50 °C) / low temperature (-40 °C), severe dust, moisture, rain, mist erosion, very poor power quality (voltage longterm higher than 260V or less than 160V, frequency abnormal change) in the area.