Eaton 9315P, Installation And Operation Manual, Page: 25 / 62

Eaton 9315/9390/9395/9395P Fixed Primary Sync Control Installation and Operation Manual P-164000023—Rev 03 3-1
Chapter 3 Installation
WARNING
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Only qualified service personnel (such as a licensed electrician) shall perform the electrical
installation. Risk of electrical shock.
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Shut down all sources of power to the Eaton 9315, Eaton 9390, Power Xpert 9395, or a Power
Xpert 9395P UPS system before connecting the control wiring to the Eaton Fixed Primary Sync
Control enclosure and UPS. Hazardous voltages exist inside the UPS and in the Eaton Fixed
Primary Sync Control enclosure. Check all terminal conductors with a known serviceable
voltmeter before connecting the wiring.
When the Eaton Fixed Primary 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 Primary Sync Control to the UPS:
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For an Eaton 9315 UPS, proceed to paragraph 3.2.
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For an Eaton 9390 UPS, proceed to paragraph 3.3.
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For a Power Xpert 9395 UPS, proceed to paragraph 3.4.
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For a Power Xpert 9395P UPS, proceed to paragraph 3.5.
Figure 3-1. Fixed Primary Sync Control with Primary Interface Enclosure Functional Diagram
NOTE Primary Interface Enclosure is only required when there are multiple “Secondary”
UPSs.
PRIMARY UPS
PRIMARY
INTERFACE
ENCLOSURE
FPSC #2 FPSC #3
SECONDARY
UPS UPS
FPSC #1 FPSC #4
UPS UPS
See previous NOTE
SECONDARY SECONDARY SECONDARY