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ProductsTelecommunicationsProductsCordex RectifiersCordex 1.8KW
Cordex 1.8KW
Cordex 1.8KW
Cordex rectifiers feature some of the most innovative DC power technology today. Expert engineering combines the maximum in efficiency and reliability into one compact unit. The new Cordex series have power density improvements of 200-300% over previous rectifiers and incorporate many new features. Cordex rectifiers are available in a wide array of power sizes from 250 to 3600W per module, offering the most compact and cost effective power system design. Multiple DC output and AC input options are available to provide an ideal solution for most telecommunications and utility applications. Combining a unique blend of advanced features, high reliability and greater efficiency, Cordex rectifiers offer significant operational and capital savings. High power diversity modules provide users with greater rack space for additional revenue generating equipment in space-restricted environments. Fan cooled rectifier options are industry leading in terms of high temperature operation in harsh environments including outdoor enclosure solutions. Cordex rectifiers are designed to operate seamlessly with the Cordex CXC system controllers for advanced configuration and local or remote system control and monitoring.
Cordex 1.8KW
Electrical Specifications
Part number010-580-20
Input voltage
Nominal208 to 277VAC
Operating176 to 312VAC
Extended176 to 90VAC (de-rated power)
Input frequency45 to 66Hz
Power factor>0.99 (50 to 100% load)
THD<5%
Efficiency>91%
Output voltage42 to 60VDC
Output current37.5A @ 48VDC (nominal I/p)
24A @ 48VDC (115 to 135VAC) (de-rated linearly to 18.75A @ 90VAC)
Output power1800W continuous @ nominal I/p
1150W (115 to 135VAC) (de-rated linearly to 900W @ 90VAC)
Load regulation<±0.5% (static)
Line regulation<±0.1% (static)
Transient response±2% for 50 to 100% load step, 2ms recovery time
Noise
Voice band<32dBrnC
Wide band<30mV RMS (10kHz to 10MHz)
<150mV pk to pk (10kHz to 100MHz)
Psophometric<1mV
Acoustic<60dBa @ 1m (3ft)
Mechanical Specifications
Dimensions
mm84H x 100W x 235D
inches3.3H x 3.94W x 9.25D
Weight2.8kg (6.2lb)
Features
IndicatorsAC mains OK — green LED
Module OK — green LED
Module fail — red LED
ControlsCAN interface to CXC
AdjustmentsFloat voltage (via CXC controller)
Equalize voltage
High voltage alarm
Low voltage alarm
High voltage shutdown
Current limit
Slope
Start delay timers
ProtectionCurrent limit/short circuit
Start delay
Input/output fuses
Output high voltage shutdown
Power limiting
Thermal foldback/shutdown
Input transient
AC low line foldback/shutdown
AC high voltage shutdown
Environmental Specifications
Temperature
Standard-40 to 65°C (-40 to 149°F)
Storage-40 to 85°C (-40 to 185°F)
Humidity0 to 95% RH non-condensing
Elevation-500 to 2800m (-1640 to 9186ft)
Heat dissipation<608BTU per hour
Cordex 1.8kW
Shelves
>19/23" shelf
Part number19/23" 4-module 030-749-20
Dimensions
mm89H x 438W x 310D
inches3.5H x 17.2W x 12.2D
Weight8.5kg (19lb)
Mounting19" flush or center mount
23" center mount only
>23" shelf
Part number23" 5-module 030-747-20
Dimensions
mm89H x 541W x 310D
inches3.5H x 21.3W x 12.2D
Weight10kg (22lb)
Mounting23" flush or center mount
Connections
InputTerminal blocks
Mini-fit connectors (23" only)
OutputBus adapters with 3/8" on 1" center holes
Chassis ground1/4" studs on 5/8" centers
CAN communicationRJ12 offset
Document Downloads
Title Type Version Date
Cordex 1.8kWr Datasheet - Chinese (A4 Low Res.) Datasheet D01 June 1, 2006
Cordex 1.8kWr Datasheet - English (A4 Low Res.) Datasheet D02 June 1, 2006
Cordex 1.8kWr Datasheet - English (LTR Low Res.) Datasheet D04 May 1, 2007