Eaton POWERWARE 9315 - Manual (Page 46)

INSTALLING OPTIONAL ACCESSORIES
EATON Powerware ® 9315 UPS (500–750 kVA) Installation and Operation Manual S 164201691 Rev 1 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
TB1-5 TB3-2
Twisted wires (4)
TB1-6 TB3-3
Twisted wires (4)
1–2 turns per 3”
TB1-7 TB3-4
From SCM B (If Used) To UPS Remarks
TB1-4 TB3-5
TB1-5 TB3-6
Twisted wires (4)
TB1-6 TB3-7
Twisted wires (4)
1–2 turns per 3”
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.