Bel Power Solutions SPSPFF3

SPSPFF3 power shelf system

Bel Power Solutions has announced the SPSPFF3 system, a complete computer rack power solution designed for systems and applications where DC-DC conversion from an existing -48 V supply to 12 V is required

Bel Power Solutions SPSPFF3 Power Shelf System

Bel Power Solutions has announced the SPSPFF3 system, a complete computer rack power solution designed for systems and applications where DC-DC conversion from an existing -48 V supply to 12 V is required. The system includes:

  • SPSPFF3-01 power shelf
  • PFF3000-12-069RD power supply/module
  • YSD.00273 power distribution unit and ZLH.U1 C00.0 cable harness set
  • NAC2006-01 controller

 
The SPSPFF3 system is designed for secure remote monitoring and is fully compliant to EMC and safety standards and carries the CE mark. SPSPFF3 components have a nominal -48 V input voltage, which covers a range from -40 V to -72 V, and will convert into a fully regulated and isolated single output voltage of 12.5 V. The converter can operate in a fan cooled environment and uses digital controls for fan speed regulation. These new SPSPFF3 system products are highly efficient with excellent dynamic response to load / input changes and low output voltage noise. In addition, there is a 6 slot shelf, PDU and shelf controller for full remote control and monitoring of the system via SNMPv1/2c/3 through a 10/100 MB base Ethernet port.
 
Shelves are available for OCP V2 bus-bar style connection. The PDU fits into the OCP V2 rack opening and cables from the PDU to the shelf are available as well, making this a one-stop-shop V2 power solution. The converters are 3 kW each, hot swap capable and fully protected against over-current, -voltage, -temperature and reverse polarity. Features include active analog current share for parallel and redundant operation, as well as secure remote monitoring with the SNMPv3 protocol via the Network Attached Controller hosted in the shelf. These innovations make the PFF Systems ideal for a broad range of applications in DC-DC markets that require high power density and telecom/central office voltage compliance.

 

Features

  • Two separate DC inputs, one DC inlet powers 3 power modules
  • Modules are hot-swap capable
  • Modules support I2C communication interface for control, programming and monitoring with PMBus® protocol
  • Modules implement the following protections: Overtemperature, output overvoltage and output overcurrent
  • RoHS Compliant
  • Available for OCP V2 bus-bar style connection

 

Applications

  • High Performance Servers
  • Routers
  • Switches

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