Powerware 9315 - Manual (Page 45)

INSTALLING OPTIONAL ACCESSORIES
EATON Powerware ® 9315 UPS (500–750 kVA) Installation and Operation Manual S 164201244 Rev E www.powerware.com 6-7
6.3 Installing an SCM
The optional SCM shown in Figure 6‐5 provides contacts for monitoring UPS system
status. See Figure A‐29 page A-41 for enclosure dimensions and knockout patterns.
TB2
Surface Mount
(for hanging)
Wires Must be Twisted
Flush Mount
Figure 6‐5. SCM
1. Verify that the UPS system is turned off and all power sources are removed. See
Chapter 9, “UPS Operating Instructions,” for shutdown instructions.
2. Remove the access plate on top of the UPS Input/Rectifier cabinet to gain access
to the customer interface panel (see Figure A‐13 on page A-23).
3. Securely mount the SCM.
4. Install wiring from the SCM using ½” conduit through the cable entry knockout in
the top of the UPS Input/Rectifier cabinet. See Figure A‐13 on page A-23 for the
conduit landing area location.
5. If not already installed, locate the RMP adapter cable assembly in the spare parts
kit (see Figure 6‐6). Mate the DB‐9 connector on the back of the terminal block to
the DB‐9 connector (Port 1) on the UPS customer interface panel (see
Figure A‐19 on page A-30). Use two screws from the spare parts kit to secure
the terminal block bracket to the customer interface panel.