User Guide

37
Connecting a Power Source
The Altos S700 enclosure supports dual AC power supplies. Only one
power supply is required for normal operation. However, a second,
optional power supply may be added to provide a redundant power
system. Each power supply has its own AC power inlet.
Caution: Power supply cords shall have conductors with a cross-
sectional area not less than 4mm
2
. This cross-sectional area
corresponds to a minimum 10AWG wire.
Connecting an AC Power Source
1 Ensure all cables have been attached as described in the preceding
sections.
2 Attach the AC power cords to the power supplies and turn the
power supply switches to the On (-) position (see Figure 3-5).
Figure 3-5 Attaching the AC power cords
Warning: This equipment must be connected to an earthed
mains socket outlet. Ensure the power cabling provides
earthing continuity to the equipment.
1
2
1
2
0
I
0
I
Insert Power cords into
power connectors