Figure 3-1. Fixed Master Sync Control With Master Interface Enclosure Functional Diagram - Eaton 9315 Installation And Operation Manual

Chapter 3
Figure
FMSC #1
NON-MASTER
UPS
Figure 3‐1. Fixed Master Sync Control with Master Interface Enclosure Functional Diagram
Eaton 9315/9390/9395 Fixed Master Sync Control Installation and Operation Manual
Installation
S
Only qualified service personnel (such as a licensed electrician) shall perform the electrical installation. Risk
of electrical shock.
S
Shut down all sources of power to the Eaton 9315, Eaton 9390 UPS or Power Xpert 9395 UPS system before
connecting the control wiring to the Eaton Fixed Master Sync Control enclosure and UPS. Hazardous voltages
exist inside the UPS and in the Eaton Fixed Master Sync Control enclosure. Check all terminal conductors
with a known serviceable voltmeter before connecting the wiring.
When the Eaton Fixed Master Sync Control has been moved to its installed location,
unpacked, and inspected, it is ready for installation and wiring.
Use the applicable procedure from the following list to install the Eaton Fixed Master
Sync Control to the UPS:
S
For an Eaton 9315 UPS, proceed to paragraph 3.2.
S
For an Eaton 9390 UPS, proceed to paragraph 3.3.
S
For a Power Xpert 9395 UPS, proceed to paragraph 3.4.
MASTER UPS
MASTER
INTERFACE
ENCLOSURE
FMSC #2
NON-MASTER
UPS
W A R N I N G
FMSC #3 FMSC #4
NON-MASTER NON-MASTER
UPS
S
P-164000023 Rev 1 www.eaton.com/powerquality
UPS
3-1