Eaton POWERWARE 9315 - Manual (Page 38)

INSTALLING A REMOTE EMERGENCY POWER-OFF CONTROL
EATON Powerware ® 9315 UPS (500–750 kVA) Installation and Operation Manual S 164201691 Rev 1 www.powerware.com 5-2
NOTE REPO switch rating is 24 Vdc, 1A minimum if supplied by the customer. The REPO switch must be a
latching-type switch with a dedicated circuit.
REPO
Switch
Twisted
Wires (2)
9
10
CUSTTB
Figure 5-2. REPO Wiring
5. If you are installing multiple REPO stations, wire additional stations in parallel
with the first REPO.
6. If required, install ½” conduit and wiring from the REPO station to trip circuitry of
upstream protective devices. A normally open contact is provided, as shown in
Figure 5-2. REPO switch wiring must be according to UL Class I requirements.
7. Secure the UPS by reversing all steps taken to prepare it for REPO installation.