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4.
Connect the SCM wiring to the terminal block using the terminations shown in
Table F.
5.
Contact your local field service office for verification and testing of the SCM
and its connections prior to making connections to terminal strip shown in
Figure 16.
6.
Repeat steps 1 through 5 for each SCM you are installing.
7.
If you are installing an RMP or RIM in addition to an SCM, proceed to Chapter
4 or 5, respectively; otherwise, secure the UPS cabinet by reversing the steps
contained in procedure "To Prepare the UPS for Wiring to an RMP , RIM, SCM,
or Remote EPO" of Chapter 2.
Table F. Supervisory Contact Module Wire Terminations
From SCM A
From SCM B (if used)
Powerware BPIII Harsh Environment UPS 50--75 kVA Installation and Operatio
164201261 Rev. F 111503
TB1 TB2
Figure 15. Wiring an SCM to the UPS
TB1---4
TB1---5
TB1---6
TB1---7
TB1---4
TB1---5
TB1---6
TB1---7
DB---9 CONNECTOR
(ON COMMUNICATIONS
PANEL OF THE UPS)
To UPS
TB3---1
TB3---2
TB3---3
TB3---4
To UPS
TB3---5
TB3---6
TB3---7
TB3---8
Remarks
TWISTED WIRES (4)
TWISTED WIRES (4)
1---2 TURNS PER
3 INCHES
Remarks
TWISTED WIRES (4)
TWISTED WIRES (4)
1---2 TURNS PER
3 INCHES
n
35
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