LP System

Eltek LP Power System is an ideal solution for applications requiring 48V DC power at up to 7 amps (redundant) with load and battery interfaces. Designed to be either wall or rack mounted, the LP Power System simplifies installation by integrating power conversion, control, output distribution, and battery plant into an innovative system.

 

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Product Introduction

Features & Benefits
  • LP Power Enclosure
  • Integrated distribution with 8 GMT fuse positions and system status LED indicators
  • Up to two rectifier positions for a redundant power system, with non-redundant configuration option
  • Battery thermal compensation
  • Four relay alarm contacts for AC supply, rectifier, distribution, and battery alarms
  • LP Battery Enclosure
  • Convenient cables and connectors provided
  • Built-in thermal protection with internal temperature sensor and 15A breaker
  • Expandable system accommodates daisy-chaining additional battery enclosures (12A-h enclosure only)
  • 12 A-h and 40 A-h battery enclosures available
  • LP Power Modules
  • C0350A rectifier provides 7A at -48Vdc
  • Fan-cooled
  • GR-3108 compliant

 

Benefits
  • Business communication services
    High density power with an optional integrated battery box and DC distribution makes the Eltek LP DC Power System the ideal solution for applications powering small multiplexers and FTTx solutions.
  • Reduced installation and maintenance costs
    Integrated, lightweight, and modular chassis make for easy wall or rack mounting. Fully connectorized feeds reduces field wiring time and errors. Hot swappable rectifiers greatly reduce downtime.
  • Better quality of service
    Industry leading efficiency, >1,000,000 hrs MTBF, NEBS Level 3 compliance, redundancy, and intelligently designed distribution all result in reliable, trouble-free networks.
  • Flexibility of deployment
    Battery and power enclosures may be deployed independently. A battery enclosure may be added at any time to provide improved reliability. A power enclosure may be deployed as a stand-alone unit.

 

Specifications
  1. Input
  2. Voltage AC (operating range): 90 - 264 VAC
  3. Max Input AC Voltage: 264 VAC
  4. Mains Configuration: 120V/208V; 230 VAC Single phase
  6. Output
  7. - Voltage and current monitoring contacts.
    - Output voltage adjustment.
    - Push button battery functionality test LED indicators for “SYSTEM OK” and “SYSTEM ALARM” status Four relay alarm contacts for rectifier, AC, distribution, and battery alarms.
  9. DC Output
  10. Voltage (adjustable range): 42 - 56 VDC
  11. Current (maximum): 7 ADC
  12. Max Voltage: 56 VDC
  14. Battery Distribution
  15. Breaker Positions up to: 1
  16. Breaker Rating up to: 15 A
  18. DC Load Distribution
  19. Breaker Positions up to: 0
  20. Available GMT Fuses: 10
  22. Other
  23. Efficiency: 90%
  24. Operating Temperature: -40 to 50°C
  25. Storing Temperature: -40 to 70°C
  26. Maximum Battery Trays: 2
  27. Mounting Type: Rack 19”; Rack 23”; Wall
  29. Dimensions
  30. Dimensions (W x H x D): 19 x 3.4 x 6.4 inch
  31. Weight: 10.87 lbs
  33. Certifications
  34. UL: UL 60950-1
  35. Telcordia Approvals: NEBS GR1089-CORE; NEBS GR3108-CORE; NEBS GR63 CORE Zone 4

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