Emergency UPS Communication Power Supply System Output 48VDC Input Single-Phase AC220V/Three-Phase AC380V

• Phase: Single-Phase AC220V/Three-Phase AC380V
• Type: On-line
• Protection: Overvoltage
• Model NO.: PRS3003
• Application: Communication
• Classification: Lighting/Power
• Standby Time: Long-acting Machine
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Large Type
• Equipment Mode: Decentralized
• Brand: Linda
• AC Input: Single-Phase AC220V/Three-Phase AC380V
• DC Output: 48V (43.2V~57.6V Continuously Adjustable)
• Prs: Power Supply System
• Power: Output Power of a Single Rectifier Module Is 3000W
• Capacity: a Single Rectifier Module Outputs 55A, and The Tot
• Transport Package: Standard Package
• Trademark: LINDA
• Origin: China
• HS Code: 8504401920
• Production Capacity: 10000PCS/Year

Product Description

1.1 System Name

The name definition of the PRS3000 (-48V/55A/440A) emergency communication power supply system is as follows:

1) AC input: single-phase AC220V/three-phase AC380V;
2) DC output: -48V (43.2V~57.6V continuously adjustable)
3) PRS: Power supply system;
4) 3000: Output power of a single rectifier module is 3000W;
5) 55A/440A: A single rectifier module outputs 55A, and the total output capacity of the entire system is 440A
6) Rated total power: 24KW

1.2 System Configuration

PRS3000 (-48V/55A/440A) emergency communication
The power system has high reliability and high-performance technology
Technical characteristics, providing users with high-quality and stable,
Uninterruptible DC 48V power supply.
This user manual introduces the monitoring unit of the system,
Rectifier module and its installation, wiring, and maintenance,
Enable users to fully understand the functionality of the device.


1.3 Characteristics

The main features of the Flatpack2 HE3000W module are:

1. High power density for maximum efficiency output
Resonant topology puts module efficiency at the forefront of the industry and contributes to the ultra compact size of the module. Especially the Flatpack2 HE module stands out with an efficiency of 96.5%

2. Digital control technology
Both primary and secondary controls are digital, achieving excellent monitoring characteristics. In addition, in conjunction with compared to the previous generation of modules, the number of components has been reduced by 40% - for high reliability and longevity, Lifetime, faultless DC power supply system

3. Thermal efficiency management
High efficiency and long lifespan fan in front, ensuring airflow from front to back, and straightening the radiator. Connected to the inner wall of the aluminum alloy frame and designed with independent front to rear straight air ducts.
The module can adapt to a wide range of working environments, thus enabling the implementation of system solutions. It is easier and more convenient

4. CAN bus networking

The Flatpack2HE rectifier module is connected to the CAN bus network with the controller and other rectifier module for communication.

5. Unique wiring method

A true plug and play connection system reduces installation costs and saves installation time

6. Global certification

The Flatpack2HE rectifier module meets CE and UL requirements, meets NEBS certification, and can install and use globally.