Edgeware ECM45D45A AC/DC Power System-200A 12KW

Edgeware ECM43A21A AC/DC Power System

Product Description

ECM43A21A power supply system converts AC power into stable and reliable 48V DC power. The maximum output current of the system is 60A, and the maximum output power is 3.48KW. The product is fully digitally designed with high reliability, high power density and high performance.

The system adopts modular design and supports hot-swappable online maintenance. Can be installed in 19-inch racks. Compatible with outdoor base station cabinets, outdoor computer rooms, etc., can form an outdoor and outdoor DC integrated


  • Wide input voltage range: 85~300VAC
  • Compact structure, full front operation, support indoor embedded installation, outdoor base station cabinet installation
  • The rectifier module adopts full digital control, and the efficiency is over 92%
  • Both rectifier and monitoring support hot-swappable technology, easy to install and maintain
  • Complete battery management functions: it can realize functions such as temperature compensation, automatic voltage regulation, stepless current limiting, battery capacity calculation, online battery testing and battery low-voltage protection
  • Network design, can provide RS485/232, TCP/IP, dry contact and other communication interfaces, flexible networking, can be selected according to actual needs, to achieve remote monitoring, unattended functions, complete energy-saving sleep function, and further Improve system efficiency
  • Perfect AC, DC side, signal side lightning protection design
  • Complete fault protection and fault alarm functions


SystemDimension482.0(W)*300.0 (D)*1U(H)
Weight≤10kg (No Rectifier )
CoolingAir Cooling
Installation19 Inch Rack
ConnectionFront in, Back Out
MaintenanceFront Maintenance, Hot Swap
Ingress ProtectionIP20
AC InputInput220V/110V VAC
Input Breaker1×30A/2P
Input Frequency45~66Hz, Rated: 50Hz/60Hz
DC OutputOutput Voltage-42~-58VDC, Rated Voltage: -53.5VDC
Max Power3.48kW
Battery Interface1×65A/2P
Load Interface3×65A/2P
RectifierInput Voltage85VAC~300VAC,  Rated 220VAC
Rated Power1740W(176~300VAC)
Working Temperature-40℃~+75℃(Higher than 55℃ will decrease performance )
Air CoolingAir Cooling
Power Factor≥0.99
Monitoring UnitSignal Input5 Analog Input (3 Channels Battery Temperature, 1 Cabinet Temperature, One Humidity)、 7 Dry Input
Signal Output6 Dry Signals
Management InterfaceRS232/485, SNMP
EnvironmentWorking Temperature-40℃~+65℃
Storage Temperature-40℃~+70℃
Working Humidity5%~95%(No Condensation )