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Cordex™ 48V 650W

Cordex™ 48V 650W

Modular Switched Mode Rectifier

Cordex™ 48V 650W
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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 650W rectifier is available in a choice of 19" or 23" shelf configurations. Either power system option comes complete with distribution, controller, and four rectifiers. With 2.6kW 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.

  • Available in 13.5A @ 48VDC
  • Universal 120V/20 to 240V single phase AC input
  • Power limiting and wide range AC input
  • 91% efficiency and power factor correction
  • Convection cooled
  • Hot swappable, 2RU ultra compact design

Variants Technical data


Rectifier Module(s)


Electrical
Input voltage

 
Nominal: 176 to 320VAC (output power 650W)
Operating: 100 to 140VAC (output power 500W)
Extended: 176 to 90VAC (derated output power)
Power output: 650W at nominal 208 to 240VAC & 500W at nominal 120VAC
Input frequency: 45 to 70Hz
Power factor: >0.99 (50 to 100% load)
THD: <5%
Efficiency: >91% (1% loss for 120VAC model)
Output voltage: 42 to 58VDC
Output current: 12A @ 54VDC (13.5A max.)
Load regulation:

 
<±0,5% (static)
Dynamic <±2% for 50 to 100% load step
2ms recovery time
Line regulation:

 
<±0,1% (static)
Dynamic <±1% for any change within rated
limits
Wide band noise:
 
<30mV RMS (10kHz to 10MHz)
<150mV pk to pk (10kHz to 100MHz)
Psophometric noise: <1.0mV

Mechanical
Dimensions
 
mm: 88.4H x 71.6W x 242D
inches: 3.4H x 2.8W x 9.5D
Weight: 1.4kg (3lb)

Features
 
Inidcators:
 
AC mains OK — green LED
Module alarm — red LED
Cooling: Natural convection
Adjustments:
(via CXC Controller)



 
Float and equalize voltage
Battery test voltage
High and low voltage alarms High voltage shutdown
Current limit
Start delay time
Slope %
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
Environmental
Temperature Operation: -40 to 65°C (-40 to 149°F) (power derated up to 70°C/158°F)
Storage: -40 to 85°C (-40 to 185°F)
Humidity 0 to 95% RH non-condensing
Elevation: -500 to 3000m (-1640 to 9840ft)
Heat dissipation: <219 BTU per hour
Shelves

Mechanical
19" shelf Dimensions
 
mm: 88.9H x 444W x 279.4D
inches: 3.5H x 17.5W x 11D
Weight: 8.5kg (18.7lb)
Mounting: Fits 19" rack flush mount

23" shelf Dimensions
 
mm: 133H x 533W x 279.4D
inches: 5.25H x 21W x 11D
Weight: 12.7kg (28lb)
Mounting: Fits 23" rack center mount

Note: Consult factory for other 12", 19" or 23" shelf configurations.

Connections
 
Input:
 
Box type terminal block
4 to 6mm2 (12 to 10AWG)
Output: ¼" studs on ?" centers
Chassis ground: ¼" stud
CAN communication: RJ 12 offset


Standards
The Cordex 650W is designed to meet the following:

Safety:


 
CSA C22.2 No 60950-1-03
UL 60950-1 1st Edition
CE marked
IEC/EN 60950-1
EMC: ETSI 300 386
Emissions:




 

CFR47 (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

Immunity:




 

EN 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