How to develop 48V power supply structure

After hundreds of years of development, the 48V power supply structure in the telecommunication industry has become very standard and universal. The industrial chain and ecology are very mature, so that most of the network equipment can directly support the 48V DC power supply. Even before the data center industry tried to use the 48V power supply architecture, but the traditional way is to learn from UPS to put 48V power and batteries in the power room and battery room of the data center. The problem caused by this method is that the traditional server equipment often lacks the power to support 48V input directly, and the 48V power supply brings about the power line investment, transmission line voltage drop and transmission line loss when the low voltage and long distance transmission. Finally, the traditional 48V power supply technology can not be carried out in the data center industry. But with the development of the whole cabinet technology, and the pursuit of low cost and high efficiency, direct power supply technology, high-power cabinet and lithium battery technology, the use of distributed near the cabinet or even cabinet built-in 48V power supply structure will be an important direction of future development.

SHW48500 48VDC Solar BTS Power System

1.Adopt advanced MCU microprocessor control technology.
2.Advanced MPPT Technology.High converting efficiency higher than 97% for minimizing energy loss.
3.Reversed current protection at night.over voltage and reverse polarity protection.
4.Capable of selection different charging mode fo various types of batteries.
5.Protection degree:IP55.
6.Industy-leading power density compact size and high reliability.
7.Doorframe designed with waterproof structure, posted on the seal and equipped with waterproof lock on the door double insulation design.
8.Cabine adopt quality galvanized sheet or aluminum coated steel sheet as material, surface coating anti-UV power.
9.Suitable for outdoor installation.
10.With remote monitoring system aperation.

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