INSTALLING OPTIONS AND ACCESSORIES
EATON Powerware® 9395 UPS (1000–1100 kVA) Installation and Operation Manual S 164201764 Rev 1 www.powerware.com
5−2
4. Read and understand the following notes while planning and performing the
wiring installation:
SConduit must be installed between the UPS cabinet and the device for signal
wiring. Conduit must be installed between the device and the power source
for power wiring. Install the signal wiring in separate conduit from the power
wiring.
SConduit and wiring between the UPS and the device are to be supplied by the
customer.
SMaximum distance between the UPS cabinet and the device is not to exceed
150 meters (500 feet).
SUse Class 1 wiring methods (as defined by the NEC) for interface and power
wiring up to 30V. The wire should be rated at 24V, 1A minimum.
SUse Class 2 wiring methods (as defined by the NEC) for interface and power
wiring from 30 to 600V.
SSignal wiring should be a minimum of 22 AWG and a maximum of 14 AWG.
The wire should be twisted pair, rated for 5A maximum. Power wiring should
be a minimum of 22 AWG and a maximum of 14 AWG. The wire should be
rated for 1A minimum.
SUse only 75°C copper wire.
S120 Vac for the RMP II, RIM II, or SCM II should be provided from the critical
bus by facility planners or the customer.
5. Install wiring from the Powerware Hot Sync CAN Bridge Card in accordance with
the following instructions:
SParallel system wiring (see paragraph 5.2)
SRMP II (see paragraph 5.3)
SRIM II (see paragraph 5.4)
SSCM II (see paragraph 5.5)
To locate the appropriate terminals on the Powerware Hot Sync CAN Bridge
Card, see Figure 5-2 and Table 5-1.