Purchase Description_75N95022Q00354.pdf
PDF 298 KB Posted
- Attached to
- Battery Storage Unit Federal contract opportunity
- Solicitation number
- 75N95022Q00354
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| FAR 52.204-24_Nov_2021_75N95022Q00354.pdf | ||
| FAR 52.204-26_Oct_2020_75N95022Q00354.pdf | ||
| Invoicing Instructions With IPP_4-21-2022.pdf | ||
| FAR 52.212-4_Oct_2018_75N95022Q00354.pdf | ||
| FAR 52.212-4 Addendum_75N95022Q00354.pdf | ||
| Invoicing Instructions Without IPP_4-21-2022.pdf | ||
| FAR 52.212-5 (May 2022) 75N95022Q00354.pdf |
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Text version
Version 11-30-2016-1 FAR Part 11—Describing Agency Needs
PURCHASE DESCRIPTION
1. Statement of Need and Purpose: The purpose of this requirement is to replace the Vycon flywheel power storage unit currently installed on the Eaton 9390 uninterruptable power system (UPS) in BRC room 01B118 with a VRLA (valve-regulated lead-acid) battery power storage unit.
2. Background Information and Objective: MRI scanners and NMR spectrometers require clean, stable and reliable electrical power not only to generate useful data but also to protect sensitive electronic components from damage and, in the case of instruments with cryo-refrigerated magnets, to prevent the magnet from rapidly losing liquid helium and quenching. To satisfy this requirement for the National Institute on Aging (NIA) Intramural Research Program’s (IRP) three pre-clinical MR instruments, a 125 kVA Eaton PowerWare 9390 UPS was installed in 2013. In lieu of the usual battery power storage cabinets, a Vycon flywheel power storage unit (PSU) was connected to this UPS to provide supplemental power in case of utility power loss (blackout) or sag (brownout). The flywheel power storage unit provides backup power for a few seconds while the input to the UPS switches from regular power mains to generator (standby) power. This system has worked well over the past 9 years, but the parts to service the flywheel PSU are becoming increasingly difficult to find. To ensure that NIA can provide the UPS with a reliable backup power source for years to come, NIA requires a standard VRLA (lead-acid) battery unit.
3. Generic Name of Product: VRLA battery module for three-phase 480 V 125 kVA UPS
4. Purchase Description: Eaton E28VRLA battery module, removal of Vycon flywheel PSU, and installation of new battery cabinet and startup
5. Salient characteristics
a. Electrically-compatible with existing Eaton 9390 125 kVA 480 volt three-phase UPS
(note that Eaton does not support connection of this UPS to Samsung lithium-ion battery cabinets).
b. Must provide at least 7 minutes run-time with UPS under 120 kVA (108 kW) load
c. Must be compatible with safety monitoring and control circuits in Eaton 9390 UPS
d. Must fit within existing space in BRC room 01B118 – Government will supply site plan with dimensions and photos on demand.
e. Contract must include de-installation and removal of existing Vycon flywheel PSU, including necessary rigging services.
f. Contract must include rigging in and electrical connection of new battery cabinet, including all wiring for power, control and monitoring.
g. Contract must include start-up and testing of UPS with new battery cabinet.
Version 11-30-2016-1 FAR Part 11—Describing Agency Needs
6. Quantity: 1
7. Delivery Date: TBD
8. Period of Performance: TBD
9. Option(s): None
File details come from the government source that posted it. Updated .