1. System introduction
The standard configuration of the system is 380V input of one AC mains;
Six rectifier modules are configured as standard, each with a capacity of 48V / 50A and a total capacity of 240V / 300A.
2. Main functions
Replace the embedded high frequency switching power supply system in the machine room;
During the construction and transformation, it can be continuously cut and connected by electricity.
The number of rectifier modules is configured according to the load of the user's machine room, which is convenient for expansion.
3. Application scenario
Communication equipment with DC 48V power supply, such as communication room, operator base station, China Mobile Unicom access network room, telephone office, etc.
4. Quality service
According to the needs of users, the high-frequency switching power supply system shall be transformed and replaced, field investigation and design shall be carried out, and a reasonable transformation scheme shall be formulated;
Organize the training of power supply system of subrack.