4–22
INSTALLATION
The UPS cabinet internal connections must be modified to connect the input harmonic
current filter. Follow this procedure:
1. Figure 4–13 shows the existing configuration of the UPS cabinet. Figure 4–14 shows
the final wiring configuration of the UPS cabinet with the input harmonic current
filter attached.
2. Feed the six (6) cables through the opening provided behind the input/bypass circuit
breaker panel in the UPS cabinet. Make certain that you keep the cables away from
any electrical part or sharp edges.
3.
A Connection: Remove the cable marked A from its existing connection. Connect
the two cables marked A and 1 to the 1-inch standoff insulator. Connect the cable
marked 4 to the existing A inductor wire.
4.
B Connection: Remove the cable marked B from its existing connection. Connect
the two cables marked B and 2 to the 1-inch standoff insulator. Connect the cable
marked 5 to the existing B inductor wire.
5.
C Connection: Remove the cable marked C from its existing connection. Connect
the two cables marked C and 3 to the 1-inch standoff insulator. Connect the cable
marked 6 to the existing C inductor wire.
6. The final wiring configuration is shown in Figure 4–14.
C
B
A
HA32A UPS
1-INCH STANDOFF
INSULATOR
1-INCH STANDOFF INSULATOR
TO CHARGER
PLUG-IN MODULE
TO CHARGER
PLUG-IN MODULE
TO CHARGER
PLUG-IN MODULE
INDUCTOR WIRE
INPUT
SERIES
INDUCTORS
M K V - A 2 2 1 6 - 9 1
Figure 4–13
UPS Cabinet Without Input Harmonic Current Filter Installed
Summary of Contents for HA3000
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