Sync Control for Eaton 9395P and 93PM
10
User’s and Installation Guide
2.2.2.
Eaton Sync Control Wiring Preparation
Read and understand the following notes while planning and performing the installation:
•
Refer to national and local electrical codes for acceptable external wiring practices.
•
Material and labour for external wiring requirements are to be provided by designated
personnel.
•
For external wiring, use 70°C copper wire with a minimum insulation rating of 400V. If wire
is run in an ambient temperature greater than 30°C, higher temperature wire and/or larger
size wire may be necessary. See the applicable wiring information in Chapter 3.1 for the
Eaton 9395P and in Chapter 3.2 for the Eaton 93PM UPS.
•
Use wiring with a minimum insulation rating of 400V for interconnections between the Eaton
Sync Control, the UPS, and the customer remote monitoring system.
•
Sync Control dry contacts are rated at 5–30 VDC/250 VAC at 2A per contact (maximum load).
•
When installing external wiring between the Eaton Sync Control and the UPS, run cables
separate from any power cables to minimize risk for inducted noise to the control signals.
•
The Eaton Sync Control can be installed up to a maximum of 150 m (500 ft) from the Eaton
9395P or 93PM UPS system.
CAUTION
When connecting the bypass and load voltage from another model UPS to a Eaton 9395P
or 93PM UPS using the Eaton Sync Control accessory, connect all three phases from the
other UPS to the Sync Control connection point. DO NOT connect the other model UPS
Neutral to the Sync Control connection point when connecting to a Eaton 9395P or 93PM
UPS.
2.3
Inspecting and Unpacking the Eaton Sync Control
The unit arrives covered with protective packaging material.
1.
Carefully inspect the outer packaging for evidence of damage during transit.
CAUTION
Do not install a damaged cabinet. Report any damage to the carrier and contact your
Eaton service representative immediately.
2.
Remove the protective cardboard covering from the Eaton Sync Control by cutting where
indicated using a knife blade no longer than 25 mm (1”).
3.
Remove the plastic bag and foam packing material, and discard or recycle them in a
responsible manner.