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Alpha Technologies Ltd.
Phone: 604 436 5900
Email: info@alpha.ca
ProductsCable / BroadbandHeadend PowerDC Power SystemsCordex HP 1.2kW
Cordex HP 1.2kW
Cordex HP 1.2kW
  • HP “High Performance” series
  • Up to 25A @ 48Vdc output
  • 93% efficiency and power factor correction
  • High temperature operation, no de-rating to 65°C
  • 1RU x 2RU footprint & high power density (21.8 W/in^3)
  • Wide AC input operating range


Cordex High-Performance rectifiers make a proven, reliable platform even better, with significant advancements in efficiency and performance. In a compact, fan-cooled design, HP rectifiers open the possibility to wider ranges of applications and immediate Op-Ex/Cap-Ex savings, reducing total cost of ownership and impact on the environment.

The Cordex HP 1.2kW is a perfect solution for small 48Vdc power applications such as customer premise, xDSL, FTTx, distributed node B, and microwave. With a high operating efficency and high temperature operation, HP series rectifiers are also ideal for harsh outside plant enclosure installations.

Local and remote setup, adjustment, and control is a simple single-step process with Cordex CXC system controllers. By utilizing TCP/IP technology, complete configuration and monitoring of power equipment is possible through a network web browser.
Cordex CXRF-HP 1.2kW
Electrical Specifications
Input voltage:
Nominal:176 to 276Vac
Extended (low):90 to 175Vac (de-rated output power)
Extended (high):277 to 300Vac (de-rated power factor)
Input current:
Nominal:7.4A max
90 to 132Vac:6A max
Input frequency:45 to 70Hz
Power factor:>99%
THD:93% 40%-100% load (nominal AC input)
>90% 40%-100% load (120Vac input)
Output voltage:42 to 58Vdc
Output power:
Nominal AC input:1200 Watts
110 to 132Vac:600 Watts (de-rated linearly to 491 Watts @ 90Vac)
Output current:
Nominal AC input:22.2A @ 54V (25A max @ 48V)
110 to 132Vac:12.5A max (de-rated linearly to 10.2A @ 90Vac)
Load regulation:
Static:<±0.5%
Dynamic:<±1% for 40 to 90 to 40% load step,
2ms recovery time
Line regulation:
Static:<±0.1%
Dynamic:<±1% for any change within rated limits
Wide band noise:<30mVrms
<150mVp-p
Psophometric noise:<2mV
Mechanical Specifications
Dimensions:
mm:41.4H x 84.8W x 256.8D
inches:1.63H x 3.34W x 10.11D
Weight:1.23kg (2.7lb)
Features
Indicators:AC mains OK — green LED
DC output OK – green LED
Module alarm — red LED
Cooling:Fan cooled
Adjustments:Float and equalize voltage (via CXC controller) 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 Specifications
Temperature:
Operation:-40 to 65°C (-40 to 149°F) (power derated up to 80°C/176°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:<308 BTU per hour
Standards
The Cordex HP 1.2kW is certified and/or 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
NEBS / Telcordia:GR-1089-CORE
GR-63-CORE
Document Downloads
Title Type Version Date
Cordex CXRF-HP 1.2kW Modular Switched Mode Rectifier Datasheet_English Datasheet 048-738-10 E02 March 1, 2009