Bragg UPS 2 PM Report.pdf
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- Solicitation number
- W91RUS26QA027
About this file
This is a Field Activity Report documenting preventive maintenance service performed on an Eaton +CP+ 9390-160 uninterruptible power supply (UPS) system at US Army Fort Bragg. The service was conducted on June 26, 2024, by technician Ju Lee from Eaton's Raleigh, North Carolina location, with the work order prepared for customer Tina Clarks at the Army facility in Fort Bragg, North Carolina.
The preventive maintenance included comprehensive safety checks, mechanical and electrical verifications, self-diagnostics using the EATON/XCP service tool, visual and electrical battery inspections, fan and capacitor inspections with temperature readings, alarm history review, meter verification, calibrations, and air filter replacement. All inspection results passed, with no visible signs of abnormal wear or tear identified. The 160 KVA/144 KW unit (Serial: ED244CBB05) is equipped with an Enersys 16HX800F-FR sealed battery cabinet and demonstrated normal operation across all tested parameters, including stable voltage readings, proper frequency at 60 Hz, and 16.6 percent load utilization at time of inspection. Labor consisted of one hour of maintenance work and one hour of travel time. The service was performed under contract billing, with comprehensive documentation and reports to be completed and submitted separately.
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Text version
00354851 Work order number
ED244CBB05
Serial number
UPS 2
Customer unit ID
Prepared for Tina Clarks tclarks@chesapeakemc.com
US ARMY AT FORT BRAGG
6211 HONEYCUT RD BLDG 5
FORT BRAGG MILITARY, NC,
28310-0001
Service performed by
Ju Lee
8609 Six Forks Rd
Raleigh, NC 27615
Service Dispatch: (800) 843-9433 www.eaton.com/powerquality
+CP+ 9390-160
Inspection date: 6/26/2024
Field activity report
Preventive Maintenance
VISIT SUMMARY
+CP+ 9390-160
Unit / Model Location
Preventive Maintenance Service Type
Contract Billing Type
Additional Details:
Notes and recommendations service note
Customer: US Army at Fort Bragg S/N: ED244CBB05 Preventive Maintenance of UPS Complete Safety checks and performed mechanical and electrical verifications. Complete self-diagnostics with EATON/XCP service tool. There are no-visible signs of abnormal wear and tear on unit. Complete visual and electrical inspections of batteries. Inspected fans, capacitors and took temperature readings. Downloaded and reviewed alarm history, Meter readings verified, and performed calibrations. Replaced air filter. Unit operates normally. All paperwork/reports will be completed and sent later off site.
EQUIPMENT DETAILS
Information
Unit / Model: +CP+ 9390-160 KVA: 160.0 KW: 144.0
Serial #: ED244CBB05 CTO: -
Inspection results
Passed Needs attention Failed Not applicable
Room temperature 77 Degrees (F)
Air filters 10 (out of 10)
Room cleanliness 10 (out of 10)
Visual inspection
Metering
Room floor type
Room ventilation
FSBs checked
Mimic screen
Monitor panel function
Output fuses
Remote monitor panel operation
Static switch fuses
System transfers
Time and date set correctly
Download configuration report
Download EEPs
Download and check event log
Download unit stats
Communication function
Equipment Readings
Bypass Nominal 117.0
A-B VAC 202.4
B-C VAC 202.3
C-A VAC 202.4
A-N VAC 116.9
B-N VAC 116.8
C-N VAC 116.8
DC
Nom DC Link NA DC Link Volts 317.2 Battery Volts 554.3 Pos/Ground NA Neg/Ground NA
Inverter Nominal 119.6
A-B VAC 206.8
B-C VAC 207.1
C-A VAC 206.6
A-N VAC 119.6
B-N VAC 119.5
C-N VAC 119.7
Output Nominal 119.6
A-B VAC 206.8
B-C VAC 207.1
C-A VAC 206.6
A-N VAC 119.6
B-N VAC 119.5
C-N VAC 119.7
A-I 71.6 B-I 73.2 C-I 74.4
Frequency 60.0 Percent Load 16.6 Output KVA 26.6 Output KW 21.5
Input Nominal 116.7
A-B VAC 202.0
B-C VAC 202.3
C-A VAC 202.4
A-N VAC 116.7
B-N VAC 116.6
C-N VAC 117.0
A-I 91.2 B-I 91.2 C-I 91.6
Frequency 60.0
BATTERY DETAILS
Battery 1 Manufacturer: Enersys
Model: 16HX800F-FR
Number of strings: 1
Trays/Str:
Jars/Tray:
Date code: 19-Oct
Battery type: Sealed
Cabinet type: Cabinet
Battery 2 Manufacturer:
Model:
Number of strings:
Trays/Str:
Jars/Tray:
Date code:
Battery type:
Cabinet Type:
MATERIALS AND LABOR
Materials consumed
Date Material CSE Name QTY
Labor
Date Labor Item CSE Name Start Time End Time
6/26/2024 Labor Ju Lee 11:00 AM 12:00 PM
6/26/2024 Travel Ju Lee 12:00 PM 1:00 PM
File details come from the government source that posted it. Updated .