Bulk Charger Capability Matrix - Industry Day.xlsx
XLSX spreadsheet 26 KB Posted
- Attached to
- RFI/Industry Day Universal Bulk Charger
- Solicitation number
- W91CRB-24-T-UBC
About this file
This document is an Excel file titled "Bulk Charger Capability Matrix - Industry Day" related to a federal contract opportunity. The associated federal contract opportunity is an RFI/Industry Day for a "Universal Bulk Charger" issued by the U.S. Army Contracting Command on behalf of Product Manager Soldier Warrior.
The RFI seeks information on sources for a platoon-level bulk charger. Attachments include draft performance specifications for the bulk charger. An Industry Day is scheduled for October 17, 2024, and the capability matrix provides details on the desired and threshold capabilities, including Size, Weight, and Power (SWaP) requirements when packed for transport (1 ft3 max). The contracting activity is the Department of the Army Materiel Command Army Contracting Command Aberdeen Proving Ground.
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Capability Matrix
| Category | Desired Capability | Threshold Capability | Tier | |||||
| SWaP | When packed for transport, 1 ft3 max. <20” each dimension. | When packed for transport, 1.6 ft3 max. <24” each dimension. | 2 | Tier | 1 | 2 | 3 | Bulk Charger |
Capability Matrix
11 SEP 2024
| 10 lbs max | 30 lbs max | 1 | Definition | More | ||
| Desirable | - | Less |
Desirable
| Total input power: 2,400 W min | Total input power: 1,500 W min. | 1 | All items in a capability matrix are tradable quantities, and are not meant to capture all requirements. All requirements are captured in the MIL-PRF. Capabilities absent from a higher tier are more consequential than capabilities absent from a lesser tier. | ||
| AC Input 47-63 Hz, 90-260 VAC | |||||
| DC Input 9-46 VDC | AC Input 50-60 Hz, 110-260 VAC | ||||
| DC Input 9-46 VDC | 1 |
| >90% efficiency @120/240VAC 60Hz | ≥80% efficiency @120VAC 60Hz | 2 | ||
| Charging | ||||
| Capability | CWBs (qty: 24) |
AN/PRC-148/152/163 (qty: 16) BB-2590 (qty: 10) STUB (qty: 8) Others: BB-2390, BB-390, BB-2557, LI-80/145, RCR123, AN/PRC-154 USB devices including USB PD up to 100 W (qty: ≥3) (min quantity independently charged) CWBs (qty: 16) AN/PRC-148/152/163 (qty: 8) BB-2590 (qty: 8) (min quantity indendently charged)
| 1 | PLT = 42 Soldiers, 126 CWBs | |
| CWB Charging: 7 A NW Connector charging |
10 A CWB charging through bottom contacts
| Charge radio batteries with radio attached | |||
| SMBus Level 2 or 3 compliant charger with indepent SMBus channels for each battery position. | SMBus Level 2 or 3 compliant charger with indepent SMBus channels for each battery position. | 1 | |
| Charge voltage 4-40 VDC | Charge voltage 4-35 VDC | 1 | |
| NATO STANREC 4819 compatible | 2 | ||
| User Interface | LED Lights with color/pattern codes |
LCD display Blackout mode, NVG compatable, & daylight readable display. LED Lights with color/pattern codes LCD display Blackout mode
| At least five user programmable power levels | |||||
| Automatic intelligent power level selection | At least five selectable power level | ||||
| 2 | |||||
| Physical Characteristics | Passive cooling | Fan(s)/active cooling | 3 |
| Changeable adapters to support current & future battery types | ||
| [gov-owned ICD] | 2 |
EMI/EMC
(MIL-STD-461G)
| No damage/automatic recovery | RE102 (Ground Limit - Army) | 1 | |||
| RS103 (Table XI, Suspectibility shall be 80V/m) | 1 | ||||
| CS118 (8kV contact, 15kV air) | 1 | ||||
| CE102 | 3 | ||||
| CS101 | 3 | ||||
| CS114 | 3 | ||||
| CS115 | 3 | ||||
| CS116 | 3 | ||||
| Environmental |
(MIL-STD-810H)
| Storage indicates packed for transport. Operation indicates charging a full set of CWBs. | Altitude Low Pressure: 500.6, Procedure I [storage] & II [operation] | Altitude Low Pressure: 500.6, Procedure I [storage] | 2 | |||
| High Temperature: 501.7, Procedure I to +160°F (+71°C) [storage] & II to +123°F (+51°C) [operation] | High Temperature: 501.7, Procedure I to +160°F (+71°C) [storage] & II to +123°F (+51°C) [operation] | 1 | ||||
| Low Temperature: 502.7, Procedure I to -28° F (-33° C) [storage] & II to -22°F (-30°C) [operation] | Low Temperature: 502.7, Procedure I to -28° F (-33° C) [storage] & II to -22°F (-30°C) [operation] | 1 | ||||
| Temperature Shock: 503.7, Procedure I-C | 2 | |||||
| Rain & Blowing Rain: 506.6, Procedure I, rate of 1.7 mm/min (4 in/hr), wind velocity 18 m/s (40 mph) [operation] | Rain & Blowing Rain: 506.6, Procedure I, rate of 1.7 mm/min (4 in/hr), wind velocity 18 m/s (40 mph) [storage] | 1 | ||||
| Humidity: 507.6, Procedure II [operation at specified intervals] | Humidity: 507.6, Procedure II [storage] | 1 | ||||
| Fungus: 508.8 [operational configuration, powered off], all samples from table 508.8-I, growth rating not to exceed "2/Light" | Fungus: 508.8 [storage], all samples from table 508.8-I, growth rating not to exceed "2/Light" | 2 | ||||
| Salt Fog: 509.7 [operational configuration, powered off], alternating 24-hr periods of exposure | Salt Fog: 509.7 [storage], alternating 24-hr periods of exposure | 1 | ||||
| Blowing Dust: 510.7, Procedure I [operation] | Blowing Dust: 510.7, Procedure I [storage] | 1 | ||||
| Blowing Sand: 510.7, Procedure II [operation] | 1 | |||||
| Explosive Atmosphere: 511.7, Procedure I [operation] | 2 | |||||
| Immersion: 512.6, Procedure I [storage] | 1 | |||||
| Vibration: 514.8, Procedure II [storage] | Vibration: 514.8, Procedure II [storage] | 1 | ||||
| Shock and Drop: 516.8, Procedure I [operation] & IV [storage] | 1 | |||||
| Ice / Freezing Rain: 521.4 [storage] | 1 | |||||
| Other Testing | Method to protect batteries from direct sunlight |
Minimize inrush current
| Maximize Power factor | 3 | |||
| Other Attributes | Capable of operation with a gloved hand | 2 | ||
| External port for programming, updates, & debugging with GUI | 2 |
File details come from the government source that posted it. Updated .