Harris Performance 7000 - Manual (Page 55)

6800/7000 Series - Frames and Power Supplies Installation and Operation Manual 29
Chapter 7
6804PS-1 Power Supply Module
Overview
The high efficiency 6804PS(-1) power supply is a self-contained,
plug-in, auto-sensing module that accepts line voltages from 90 to
265 VAC. An external DC power connector allows several frames to be
connected in parallel to back up the supply of power without redundant
supplies. The FR-6804(-1) has space dedicated to an optional second
6804PS(-1) unit when redundant (standby backup) power is required.
The 6804PS(-1) has an internal fuse and an external power switch.
Power supply functioning can be assessed through LED indicators on
the 6804PS(-1) front panel. Illumination of the green LED indicates the
power is on. Illumination of the red LED indicates an over-temperature
condition.
The 6804PS is easily removed and replaced through the front of the
frame after one 6 x 32 screw is removed from the back of the unit. This
power supply doubles the power capability of the frame, from 35 or
40 W to 85 V, provided that it is used with the CF-6801 fan tray which
supplies the forced air cooling for the power supply and the frame during
operation.