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INSTALLING OPTIONAL ACCESSORIES
EATON Powerware
®
9315 UPS (500–750 kVA) Installation and Operation Manual S 164201244 Rev E www.powerware.com
6-8
Connect to
Port 1 (DB‐9) on
Customer Interface Panel
Fuse
Terminal
Block
(TB3)
Figure 6‐6. Terminal Block Bracket
6. Connect the SCM wiring to the terminal block using the terminations shown in
Table 6‐4.
Table 6‐4. SCM Wire Terminations
From SCM A To UPS Remarks
TB1‐4 TB3‐1
Twisted wires (4)
1–2 turns per 3”
TB1‐5 TB3‐2
TB1‐6 TB3‐3
TB1‐7 TB3‐4
From SCM B (If Used) To UPS Remarks
TB1‐4 TB3‐5
Twisted wires (4)
1–2 turns per 3”
TB1‐5 TB3‐6
TB1‐6 TB3‐7
TB1‐7 TB3‐8
7. Contact your Eaton service representative for verification and testing of the SCM
and its connections prior to making connections to terminal strip TB2 shown in
Figure 6‐7.
8. Repeat Steps 1 through 7 if you are installing another SCM.
9. Secure the access plate on top of the UPS Input/Rectifier cabinet.