格林思科实业有限公司
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开关电源

来源:格林思科   发布时间:2017-07-04   点击量:219
Introduction
Rectifier Power System consists of the distribution frame, monitoring module and rectifier module. Output voltage can be with -48VDC, 110VDC, 240VDC output. Capacity is from 500W-58KW according to different configuration; System size is from 1U system to cabinet system to meet customers different needs. With battery charger inside for lithium battery, lead acid battery, NiCd battery and LiFePO4 battery, ect. When AC power is off, system automatically transfer to battery mode and supply power to load equipments, the transfer time is zero millisecond. Outdoor system is with IP55 or IP65 standard, which is water resistant, fog resistant, dust resistant, heat resistant, rain resistant,ect.
The whole system is of high reliability and performance, and can be operated through PC software.
With high technology such as soft switching, intelligent fan cooling, and Magnetic Shield in the design and development of the power supplies. Power system are also of high efficient and high reliability, with extra low electromagnetic interference, which make them easy to maintenance.
Which can be widely applied to the Base Station of GSM/CDMA, Exchange Bureau of medium-low capacity, Satellite Communication, Data Communication, mobile communication, Access network, microwave communication, electric power system, ect.
Features
● Input: 90VAC-290VAC; Output: -42-58VDC;110VDC, 240VDC; capacity is from 500W-58KW
● Adoption of active power factor compensation technology with factor >0.99
● Wide operating range of AC input voltage: 90~290VAC
● Operating temperature range: -25℃~+55℃
● Zero current/voltage switching tech with high efficiency ≥91%
● Perfect battery management, battery temperature compensation, LVLD and LVBD protection, battery capacity test
● Hot-swappable
● Input over/under voltage protection
● Output over voltage protection
● Output over current protection
● Output short circuit protection
● Auto current sharing
● Embedded mounting 
Applications
● GSM/CDMA Base Station,2G,3G,4G,5G network communication
● Exchange Bureau of medium-low capacity
● Satellite communication
● Data communication
● Mobile communication and electric power systems
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