Detrick UPS B PM Report.pdf
PDF 599 KB Posted
- Solicitation number
- W91RUS26QA027
About this file
This is a field activity report documenting preventive maintenance services performed on a UPS (uninterruptible power supply) system at a U.S. Army facility.
The service was conducted on July 29, 2024, by Joseph Drasal of Eaton at Fort Detrick Power House in Frederick, Maryland. The equipment serviced is a 93PM_UPS_100 KW REDUNDANT 3 UPM80 kVA480 unit (Serial Number EP181UXX03, Customer Unit ID UPS B) located in the 1650 Porter electric room. The preventive maintenance visit was performed under a contract billing arrangement. Work order number 00095859 was assigned to this service call. Maintenance labor was completed between 10:00 AM and 11:00 AM with no materials consumed. The technician downloaded the history log, meter screen, and configuration report for customer records, conducted a visual inspection, verified all metering functions, and reviewed the system's event history. Equipment readings were recorded across multiple systems including bypass, DC link, inverter, output, and input parameters, all of which were within normal operating ranges. All inspection items passed except for the remote monitor panel operation which was marked as not applicable. The facility room temperature was 70 degrees Fahrenheit with air filters and room cleanliness rated at 9 out of 10. The report notes that Battery 1 (Model PWHR12390W4FR, Eaton manufacturer, date code 200106K83) requires replacement due to age, while Battery 2 had no information provided. The unit was operating normally with no active alarms or notices upon completion of the maintenance visit.
View the file
Other files
Show all 18
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
00095859 Work order number
EP181UXX03
Serial number
UPS B
Customer unit ID
Prepared for Zorn, Christopher D christopher.d.zorn.civ@army.mil
Ft Detrick Power House 1650 Porter Street BLDG. 1650 Frederick, MD, 21702
Service performed by
Joseph Drasal
8609 Six Forks Rd
Raleigh, NC 27615
Service Dispatch: (800) 843-9433 www.eaton.com/powerquality
93PM_UPS_100 KW REDUNDANT 3 UPM80 kVA480 Inspection date: 7/29/2024
Field activity report
Preventive Maintenance
VISIT SUMMARY
93PM_UPS_100 KW REDUNDANT 3 UPM80
kVA480
1650 Porter electric room
Unit / Model Location
Preventive Maintenance Service Type
Contract Billing Type
Additional Details:
Notes and recommendations
UPS note on-site conducting UPS maintenance. The Unit is operating system normal with NO ACTIVE alarm and NOTICE on arrival. Downloaded history Log, meter screen and configuration report for customer records, Reviewed event history log and recorded system metering. No operational problems noted. Caps checked within tolerance and all boards are clean. The Unit is operating system normal while supporting the load with no active alarm or notice upon completion.
Notes:
FSBs checked Batteries need to be replaced sue to age
EQUIPMENT DETAILS
Information
Unit / Model: 93PM_UPS_100 KW REDUNDANT 3 UPM80 kVA480 KVA: 80.0 KW: 80.0
Serial #: EP181UXX03 CTO: -
Inspection results
Passed Needs attention Failed Not applicable
Room temperature 70 Degrees (F)
Air filters 9 (out of 10)
Room cleanliness 9 (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 480.0
A-B VAC 477.9
B-C VAC 475.8
C-A VAC 477.8
A-N VAC 276.3
B-N VAC 275.1
C-N VAC 275.0
DC
Nom DC Link 0.0 DC Link Volts 740.1 Battery Volts 460.2 Pos/Ground NA Neg/Ground NA
Inverter Nominal 0.0
A-B VAC 477.7
B-C VAC 493.7
C-A VAC 470.3
A-N VAC 283.2
B-N VAC 283.3
C-N VAC 283.6
Output Nominal 480.0
A-B VAC 479.9
B-C VAC 479.9
C-A VAC 479.9
A-N VAC 277.1
B-N VAC 277.1
C-N VAC 277.0
A-I 15.4 B-I 12.5 C-I 7.3
Frequency 59.9 Percent Load 7.4 Output KVA 80.0 Output KW 8.3
Input Nominal 480.0
A-B VAC 476.5
B-C VAC 476.3
C-A VAC 476.2
A-N VAC 275.0
B-N VAC 275.1
C-N VAC 274.9
A-I 13.2 B-I 13.7 C-I 13.7
Frequency 59.9
BATTERY DETAILS
Battery 1 Manufacturer: Eaton
Model: PWHR12390W4FR
Number of strings: 1
Trays/Str: 9
Jars/Tray: 4
Date code: 200106K83
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
7/29/2024 Labor Joseph Drasal, Jr. 10:00 AM 11:00 AM
File details come from the government source that posted it. Updated .