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. 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 six rectifiers per 23in shelf and 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 Windows Internet Explorer browser.

Electrical
Input voltage range	Nominal: 208 to 277 VAC Operating: 187 to 312 VAC Extended: 90 to 187 VAC (de-rated to 40%)
Input Frequency	45-70 Hz
Power Factor	>99%
Output parameters
Output voltage range	180 - 320 VDC
Efficiency	>92%
Line Regulation	<±0.1%
Output Current	20A @ 220 VDC
Performance / Features
Protection	• Current limit/short circuit • Input/output fuses • Output high voltage shutdown • Output power limiting • Thermal foldback/shutdown • Input transient • AC low line foldback/shutdown • AC high voltage shutdown
Adjustments (via CXCI controller):	•Float and equalize voltage •Battery test voltage •High and low voltage alarms •High voltage shutdown •Current limit •Start delay time
Indicators	AC mains OK—green LED Module OK—green LED Module alarm—red LED
Cooling	Fan cooled

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220Vdc Cordex 4.4kW

Brand: Alpha Technologies
Product Code: 010-588-20
Availability: Pre-Order

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