140G0322Q0244_-_Tech_Specs.docx
DOCX document 15 KB Posted
- Attached to
- Qty. 50 - LITHIUM BATTERIES
- Solicitation number
- 140G0322Q0244
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| File | Type | Posted |
|---|---|---|
| FAR_52_204-24_and_26.pdf | ||
| 140G0322Q0244_combined_synopsis_solicitation_for_lithium_batteries.docx | DOCX document |
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Required Specifications:
Qty. 50 Lithium Ferro Phosphate Brand Name or Equal to Simpliphi, Model PHI-3.8-48-M
Nominal Voltage: 51.2 VDC
DC Voltage Range: 48 VDC – 56 VDC
Battery composition Lithium Ferro Phosphate (LFP)
Min Amp Hour Capacity: 75Ah
Maximum Unit Weight: 90 LBS (36.3 kg)
Maximum Unit Dimensions (including terminals): 15.8 x 14.3 x 8.3 (inches- H x L x W)
Battery terminals: 3/8” (10mm) threaded studs
Battery terminals must be on the top of the battery.
Battery Operating temperature range -20 to 60 degrees Celsius
Maximum self-discharge rate of less than 1% per month.
Battery Management System (BMS): BMS must be on board, pre-programmed, must not include user programmability. Must protect against over-charge, and over-discharge. Must shut down flow of electricity if the load exceeds the battery’s rated amperage.
Must exclude any on-board communication systems
Minimum Cycle Life of 10,000 cycles at 80% Depth of Discharge
Continuous Charge Rate: 37 Amps DC
Battery must have a built-in breaker in the form of a top of unit accessible switch that can shut off power to its terminals. Built-in Breaker must be rated to the maximum discharge current rate at 10 minutes.
Battery must be maintenance-free
Must not require ventilation, cooling or thermal regulation.
UL 1973 and UL 1642 Compliant
File details come from the government source that posted it. Updated .