Bel Power Solutions and Protection announces the SPSPFE3-05G and SPSPFE3-06G power shelves, which provide rectification, system management and power distribution from 3-phase AC (3W+N+PE) power into a main output of 12 VDC for powering intermediate bus architectures up to 15 kW (5+1) high performance servers, routers and network switches.

Each SPSPFE3 shelf can be configured with up to 6X PFE3000-12-069RA or TET3000-12-069RA power supplies, which are both hot swap and redundancy capable, and contain two 3-phase AC inputs (one inlet powers 3 power modules).

Featuring full digital controls for improved performance, cooling is managed by a fan controlled by the DSP controller. The shelf is compatible with the Open Compute rack design with single or triple output bus bar (SPSPFE3-05G triple; SPSPFE3-06G single).