RRU 27V/54V Rectifier System

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27/54V Rectifier System for RRU (Remote Radio Unit)

27/54V Rectifier System for RRU (Remote Radio Unit)

27/54V Rectifier System for RRU (Remote Radio Unit)

A natural cooling type controller-integrated rectifier for the supply of DC (27V or 54V) for the operation of RRU (Remote Radio Unit)
A rectifier system that can be installed on the closed case considering the RRU which is operated outside
Shares the rectifier system at the upper level controller and uses the own protection function

Specification
Content RRU-2735 RRU-5430
Input voltage 220V ±20
Output voltage 27V 54V
Output current 35A 30A
Battery charging current limitation 3A or less
Warning Input/output high/low voltage warning
Battery low voltage warning
Battery high voltage warning
Rectifier high temperature warning
Door Open
Protection function Protection from battery over charging/discharging
Protection from short circuit
Features
  • PWM Switching circuit type rectifier module
  • Multi-output Load Regulation
  • Natural cooling
  • Battery overcharging protection circuit
  • Maximum efficiency: 92% or higher
  • Power Factor: 99%
  • Uses the Ethernet port for controlling and monitoring.
Application

27/54V Rectifier System for RRU (Remote Radio Unit) 27/54V Rectifier System for RRU (Remote Radio Unit)