Wiring the Novus FXM
WARNING
Make sure the line power is off. Turn off all input and output circuit
breakers on the FXM before making any electrical connections.
WARNING
If stranded wires are used to connect the input and output terminal
blocks, ferules or equivalent crimping terminals must be used.
Procedure
Connect the temperature sensor to the FXM (Batt Temp connec-
1.
tor
8
in Figure 3.4 on page 15). Attach the end of the battery
temperature sensor to the side of the centre battery (See Figure
3.11).
If used, connect the following ports:
2.
Ethernet port
•
4
in Figure 3.3,
RS-232 port
•
7
in Figure 3.4
Dry Contacts
•
9
in Figure 3.4
User Inputs
•
10
in Figure 3.4
Connect the load to the FXM’s Output terminal block
3.
14
in Fig-
ure 3.9. Torque to 12.0 lb-in (1.4 N-m).
Connect the line power to the FXM’s AC Input terminal block
4.
13
in Figure 3.9. Torque to 12.0 lb-in (1.4 N-m).
WARNING
Before proceeding, verify that the line wire is attached to the line
terminal block, the ground wire is attached to the ground terminal
block and the neutral wire is attached to the neutral terminal block to
prevent accidental shocks or electrocutions.
Connect the external batteries to the Battery connector
5.
2
in
Figure 3.3. Refer to “Wiring the external batteries” on page 28.
If needed, attached the terminal block covers and battery har-
6.
ness restraining bracket (See “Mounting the Novus FXM” on
page 26).
30
FXM UPS Operator's Manual
Doc# 017-201-B0 Rev 0408
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