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ProductsCable / BroadbandHeadend PowerDC Power SystemsCordex 400 and 650W
Cordex 400W 24V
Cordex 400 and 650W
  • Available in 13.5A @ 48Vdc and 14A @ 24Vdc
  • High power density
  • Power limiting and wide range AC input
  • 91% efficiency and power factor correction
  • Hot swappable, 2RU 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 400W rectifier is available in a choice of 19" or 23" shelf configurations. Both system options come complete with distribution, controller, and capacity for four rectifiers. With 1.6kW total output per shelf, it is an ideal solution to meet the needs of applications requiring lower power. 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.
Cordex 400 Rectifier Module
Electrical Specifications
Input voltage90 to 320Vac
Power output400W
Input frequency45 to 70Hz
Power factor>99%
THD<5%
Efficiency>90%
Output voltage20 to 29Vdc
Output current14A @ 27Vdc (14A max.)
Load regulationStatic <±0.5%
Dynamic <±2% for 50 to 100% load step 2ms recovery time
Line regulationStatic <±0.1%
Dynamic <±1% for any change within
rated limits
Wide band noise<30mVrms
<150mVp-p
Psophometric noise<1mV
Cordex 650W Rectifier Module
Electrical Specifications
Input Voltage (120Vac model)
Operating90 to 140Vac (output power 650W)
Extended90 to 70Vac (derated output power)
Power Output650W at nominal 120Vac
Input Voltage (Universal 100 to 240Vac model)
Operating176 to 320Vac (output power 650W)
Extended176 to 90Vac (derated output power)
Operating100 to 140Vac (output power 500W)
Power Output650W at nominal 208 to 240Vac and 500W at nominal 120Vac
Nominal Specifications
Input Frequency45 to 70Hz
Power Factor>99%
THD<5%
Efficiency>91% (1% loss for 120Vac model)
Output Voltage42 to 58Vdc
Output Current12A @ 54Vdc (13.5A max)
Load RegulationStatic <±0.5%, Dynamic <±2% for 50 to 100% load step, 2ms recovery time
Line RegulationStatic <±0.1%. Dynamic <±1% for any change within rated limits
Noise
Wide Band Noise<30mVrms, <150mVp-p
Psophometric Noise<1mV
Cordex 400 and 650W
Mechanical Specifications
Dimensions (in/mm)3.4 x 2.8 x 9.5 / 88.4 x 71.6 x 242
Weight (lb/kg)3 / 1.4
Features
IndicatorsAC mains OK — green LED
Module alarm — red LED
CoolingNatural convection
Adjustments (via CXCI Controller)Float and equalize voltage
Battery test voltage
High and low voltage alarms
High voltage shutdown
Current limit
Start delay time
Slope %
ProtectionCurrent 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
Environmental Specifications
Operation Temperature-40 to 50°C / -40 to 122°F (power derated up to 70°C / 158°F)
Storage Temperature-40 to 85°C / -40 to 185°F
Humidity0 to 95% non-condensing
Elevation-500 to 3000m / -1640 to 9840ft
Heat Dissipation<94BTU per hour
Standards
SafetyCSA C22.2 No 60950-1-03
UL 60950-1 1st Edition
CE marked
IEC/EN 60950-1
EMCETSI 300 386
EmissionsCFR47 (FCC) Part 15 Class B
ICES-03 Class B
EN55022 (CISPR 22) Class B
C-tick (Australia)
EN 61000-3-2
EN 61000-3-3
ImmunityEN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
ANSI/IEEE C62.41 Cat B3
Document Downloads
Title Type Version Date
Cordex 400Wr Datasheet - Chinese (A4 Low Res.) Datasheet D01 June 1, 2006
Cordex 400Wr Datasheet - English (A4 Low Res.) Datasheet D03 June 1, 2006
Cordex 400Wr Datasheet - English (LTR High Res.) Datasheet D04 February 1, 2007
(out of date)
Cordex 400Wr Datasheet - English (LTR High Res.) 		Datasheet D03 June 1, 2006
Cordex 400Wr Datasheet - English (LTR Low Res.) Datasheet D04 May 1, 2007
Cordex 650Wr Datasheet - Chinese (A4 Low Res.) Datasheet D03 June 1, 2006
Cordex 650Wr Datasheet - English (A4 Low Res.) Datasheet D04 June 1, 2006
Cordex 650Wr Datasheet - English (LTR Low Res.) Datasheet D05 May 1, 2007
Cordex 650Wr Datasheet - Spanish (A4 Low Res.) Datasheet D02 June 1, 2006