19 Inch 5U Power Supply Telecom Rectifier 220V 380V AC 48V DC 200A 300A 3000W for AC-DC Industry Rectifier System 48v Type

 1.48v Telecom Rectifier adopts active power factor compensation technology, power factor up to 0.99.
2.AC input voltage of normal operating range as wide as 90 ~ 280V.
3.48v 200a power supply adopts full bridge soft switching technology, efficiency can reach above 95%. 
4.Perfect battery management: low voltage load disconnect (LVLD) and low voltage battery disconnect (LVBD) to achieve temperature compensation, automatic float control, automatic voltage regulator, battery capacity calculation, online battery test function. 
5.48v 200a power supply integration adopts no damage hot insert and pull technology, replacement time less than 1min. 
6.Network design, providing a variety of communication interfaces (for example: RS485, dry contact), flexible networking can achieve local and remote monitoring, unattended. Perfect AC and DC side lightning protection design used in multi thunderstorm area.
7.Complete fault protection, fault alarm function. 
8.Comprehensive operation and maintenance, and can be mounted against the wall, saving space effectively. 
9.Ultra-low radiation. Adopt advanced electromagnetic compatibility design, the rectifier module can meet requirements for conducted and radiated interference of"the communication power equipment electromagnetic compatibility Limits and methods of measurement"( People's Republic of China telecommunications industry standard YD/T983).
10.Safe and reliable. System design in full compliance with safety standards EN60950 and GB4943.

Telecom Rectifier Configuration:

Telecom Rectifier performance index