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The Alpha Group
The Alpha Group represents an alliance of independent companies who share a common philosophy - to create world class powering solutions.

Collectively, Alpha Group members develop and manufacture AC and DC power conversion protection, and standby products. Applications for these products include broadband, telecom, AC/UPS, commercial, industrial, and distributed generation,
for a worldwide customer base. In addition, our companies provide a range of installation and maintenance services.

Members of The Alpha Group include Alpha Technologies Inc., Alpha Energy, Alpha Industrial Power, Alpha Technologies Ltd. and Altair Advanced Industries Inc.
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CXPS 48-2T
Standard 48VDC System
Part Number: 053-393-20
  • 48VDC systems using high density 3.6kW rectifiers
  • Front access DC connections
  • CXCM4 advanced modular controller
  • Flexible integrated rack options
  • Integrated system shunt and LVD

Alpha CXPS standard power systems bring proven Cordex technology into a standard integrated system package. The CXPS 48-2T uses high density 48V-3.6kW rectifiers, the front access two-tier distribution, and the advanced CXCM4 digital controller.

Perfect for both wireline and wireless applications, the CXPS 48-2T provides up to 825 Amps of 48VDC power and allows for future expansion of up to 1200 Amps via an additional rectifier shelf.

The CXPS 48-2T can be integrated easily into customer provided relay racks or enclosures. This system can also be easily ordered factory-installed into various Alpha rack configurations including a system with pre-wired battery trays.

Electrical
Input: 
Voltage:176 to 320VAC
Current:16.8A @ 240VAC nominal (per rectifier module)
Frequency:45 to 66Hz
Power factor:>.99
Output: 
Voltage:42 to 60VDC
Current:System: 825A (expandable to 1200A with additional CXRF shelf)
Rectifier: 75A @ 48VDC
Power:System: 39.6kW (expandable to 57.6kW with additional CXRF shelf)
Rectifier: 3600W max
Mechanical
Dimensions:mm: 755H x 584W x 477D
inches: 29.7H x 23W x 18.8D (-000 configuration - excludes mounting brackets)
Weight:70.3kg (155lbs)
Mounting:23in center mount
Connnections: 
Load breaker:Hot: ¼in-20 studs on ⅝in centers
Return: ¼in holes on ⅝in centers
GMT fuses:Screw Terminal 1.31mm2 to 0.128mm2 (#16 to #26 AWG)
Battery terminations:⅜in holes on 1in centers
4x sets per polarity
AC input:Box type terminal block, 6 to 16mm2 (10 to 6AWG)
Alarm connections:Screw terminal 1.31mm2 to 0.128mm2 (#16 to #26 AWG)
Access:Cable: top or bottom
User: front access after installation
Environmental
Temperature:-40 to +65C (-40 to 149F)
-40 to +75C (-40 to 167F) de-rated output
Humidity:0 to 95% RH non-condensing
Elevation:-500 to +2800m (-1640 to 9186ft)
-500 to +4000m (-1640 to 13124ft) with de-rated output
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