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NI PXI-1006 Power Supply Shuttle User Guide 4 ni.com
Connecting Safety Ground
Caution The power supply shuttle is designed with a three-position NEMA 5-15 jack that
connects the ground line to the chassis ground. To minimize shock hazard, make sure the
electrical power outlet you use to power the chassis has an appropriate earth safety ground.
If your power outlet does not have an appropriate ground connection, you
must connect the premise safety ground to the chassis ground screw. Refer
to Figure 1 to locate the chassis ground screw. Complete the following
steps to connect the safety ground.
1. Connect a 16 AWG (1.3 mm) wire to the chassis ground screw using a
grounding lug. The wire must have green insulation with a yellow
stripe or must be noninsulated (bare).
2. Attach the opposite end of the wire to permanent earth ground using
toothed washers or a toothed lug.
Specifications
AC Input
Input voltage range .................................90 to 264 VAC
Input frequency range.............................47 to 63 Hz
Maximum steady state
operating current.....................................10 A
Over-current protection ..........................10 A circuit breaker
Line regulation........................................±0.1% over operating line range
Efficiency................................................70–80% typical
Power disconnect....................................The Off (standby) power switch
causes the power module to
supply DC power to
the CompactPCI/PXI backplane.
The rear-panel D-sub connector
facilitates remote inhibiting
operation. The Off (standby)
switch must be in the On position
prior to use of remote inhibit. The
power cord provides main power
disconnect.