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Description
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.
Technical Specifications
Electrical
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Input voltage: Nominal: 208 to 240Vac Operating: 187 to 312Vac Extended: 187 to 90Vac (de-rated power) Input frequency: 45 to 70Hz Power: 4400W continuous/module Power factor: >0.99 (50 to 100% load) THD: <5% Efficiency: >92% Output voltage: 125V module: 90 to 160Vdc
220V module: 180 to 320VdcOutput current: 125Vdc module: 35A@ 125Vdc (40A @ 110Vdc max)
220Vdc module: 20A @ 220VdcLoad regulation: <±0.5% (static) Line regulation: <±0.1% (static) Transient response: <±5% for 40 to 90% load step, 30ms recovery time Wide band noise: 220Vdc module: <30mVrms
<300mVp-p125Vdc module: <90mVrms
<700mVp-pVoice band: <32dBrnC Insulation: 2.5kVac input-earth
3kVac input-output
2kVac output-earth
0.5kVac signals-earthAcoustic: <60dBa @ 1m (3ft)
Mechanical
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Dimensions: mm: 160H x 87W x 300D
inches: 6.3H x 3.4W x 11.8DWeight: 4.65kg (10.57lb)
Environmental
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Temperature: Standard: -40 to 50C (-40 to 130F) Extended: -40 to 75C (-40 to 187F) Storage: -40 to 85C (-40 to 185F) Humidity: 0 to 95% RH non-condensing Elevation: -500 to 2800m (-1640 to 9186ft) Heat dissipation: <1080BTU per hour