125/220Vdc Cordex® 4.4kW

Cordex® rectifiers bring advanced technology to the DC power industry. Innovative engineering combines the best in efficiency and reliability meeting the power requirements for a variety of system applications.

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This rectifier is specifically designed to recharge all types of stationary batteries for large utility, petrochemical and industrial uses. The fan cooled Cordex® 4.4kW rectifier has extremely high density providing the most power in the least amount of space.

A compact 4RU shelf accommodates five rectifiers per 19” shelf. Local and remote setup, adjustment and control is a simple, single-step process with the Cordex® CXC System Controller. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a modem.

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  • Switched mode rectifier available in 35A @ 125VDC or 20A @ 220VDC
  • High power density, over 22kW per 19” shelf
  • Power limiting and wide range AC input
  • Compliant with the stringent EMI immunity requirements for power station and substation environments
  • 92% peak efficiency and power factor correction
  • Hot swappable, 4RU ultra compact design

Product Specification

Take a look at the following 125/220Vdc Cordex® 4.4kW product specification:

Product Type

Rectifier Modules

Application

Small Cells

Macro Cells

Network Access

In-building Wireless

Passive Optical LANs

Central Offices / Switching Centers

Inside Plant

Outdoor Small Cells

Private 5G Networks

5G Macro Cells

Nominal AC Input Voltage

Nominal: 208 to 277VAC / Operating: 187 to 312VAC / Extended: 90 to 187VAC (de-rated to 40%)

Nominal Input Frequency

45 to 70Hz

Nominal Output Voltage

125V Module: 90 to 160VDC / 220V Module: 180 to 320VDC