Harris Performance 7000 - Manual (Page 70)

Chapter 10: 6804PS-1-48 Power Supply Module Installation
44 6800/7000 Series - Frames and Power Supplies Installation and Operation Manual
Installation
Precautions
To reduce the risk of electric shock or energy hazards, heed the following
cautions:
• Connect the 6804PS-1-48 to a reliably grounded SELV source or
a centralized DC source.
• The branch circuit over-current protection must be rated a
maximum 10 A circuit breaker in series with a maximum 5 A
listed fuse. (See suggested protection devices page 45.)
• Use 14 AWG solid copper conductors only.
• A readily accessible disconnect device that is suitably approved
and rated, shall be incorporated into the field wiring. (See
suggested breaker switch type on page 45.)
• To be installed in a restricted access area in accordance with the
NEC or the authority having jurisdiction.
To reduce the risk of electric shock, heed the following cautions:
• Perform installation and exchange only if you are a trained
technician who is familiar with these instructions and aware of
the shock hazards of working with live equipment.
• Install the 6804PS-1-48 power supply in accordance with the
schematic diagram shown onpage 45.
• Power can only be disconnected completely from the 6800/7000
series frame through a studio installed breaker or fuse.
• Connect this equipment to a 48 VDC source that is electrically
isolated from the AC source. The 48 VDC source must be
reliably connected to earth.