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The Alpha Group
The Alpha Group represents an alliance of independent companies who share a common philosophy - to create world class powering solutions.

Collectively, Alpha Group members develop and manufacture AC and DC power conversion protection, and standby products. Applications for these products include broadband, telecom, AC/UPS, commercial, industrial, and distributed generation,
for a worldwide customer base. In addition, our companies provide a range of installation and maintenance services.

Members of The Alpha Group include Alpha Technologies Inc., Alpha Energy, Alpha Industrial Power, Alpha Technologies Ltd. and Altair Advanced Industries Inc.
48VDC Cordex 1kW
Modular Switched Mode Rectifier
Part Number: 010-566-20
  • Available in 20.8A @ 48VDC
  • Power limiting and wide range AC input
  • 92% efficiency and power factor correction
  • Convection cooled
  • Hot swappable, 4RU ultra compact design

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.

The Cordex 1kW integrated 19in or 23in shelf systems with distribution is ideal for applications with lower power requirements. A compact 4RU design allows five rectifiers plus controller or six rectifiers per 19in shelf for bulk power needs.

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 network web browser.

Electrical
Input voltage: 
Nominal:208 to 277VAC
Operating:150 to 320VAC
Extended:150 to 90VAC (de-rated power)
Input frequency:45 to 66Hz
Power factor:>0.99%
Efficiency:>92%
Power output:1000W continuous/module
Output voltage:42 to 60VDC
Output current:18.5A @ 54VDC (20.8A max)
Load regulation:<±0.5% (static)
Line regulation:<±0.1% (static)
Transient response:±1% for 50 to 100% load step
2ms recovery time
Noise: 
Voice band:<32dBrnC
Wide band:<5mVrms <100mVpk to pk
Psophometric noise:<1mV
Mechanical
Dimensions:mm: 177H x 71W x 250D
inches: 6.9H x 2.8W x 9.8D
Weight:2.9kg (6.4lb)
Environmental
Temperature: 
Operation:-40 to 50C (-40 to 122F) (with short periods up to 70C/158F)
Storage:-40 to 85C (-40 to 185F)
Humidity:0 to 95% RH non-condensing
Elevation:-500 to 4000m (-1640 to 13120ft)
Heat dissipation:<295BTU per hour
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