MIL-PRF-32383-X Summary of Spec Changes 30 January.xlsx
XLSX spreadsheet 12 KB Posted
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- Conformal Wearable Batteries Federal contract opportunity
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About this file
This document provides updated draft specifications for Conformal Wearable Batteries. The specifications outline technical requirements for batteries to be used by soldiers, including revisions to environmental testing protocols, safety certification standards, and system integration requirements. Key changes include adding certifications for connector pull force, terminals, overtemperature cutoff, and protective devices. Testing procedures were updated for areas such as drop performance, digital display characteristics, and weapons effects. The document also defines a contractor-run weapons characterization test and provides more detail on system level integration testing to demonstrate battery interoperability.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Amendment 02 CWB Additional Details.pdf | ||
| MIL-PRF-32383-X 30 January 2020.docx | DOCX document |
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Text version
Sheet1
| Section | Change Made |
| 3.0 | Type and PIN removed |
| 3.0 | "Transit drop, normal" updated to grey (N/A) and "Nail Penetration, cell" is applicable- updated to black |
| 3.11 | New Section added to describe requirement for system level integration |
| 3.6 | Environmental requirements table (Table I) added and revised |
| 3.7 | changed should to shall |
| 4.4 | testing requirements updated- GR5 sample size and the deletion of GR6 |
| 4.4 | Table IV updated to reflect group updated and paragraph name/number changes |
| 4.4 | Table IV, System level integration added to FAT table |
| 4.5 | updated test requirements about sampling |
| 6.13 | Weapons characterization note added |
| 6.16 | pulse load rating changed to inrush load rating |
| 2.2.1 | MIL-STD-1275 deleted |
| 2.2.2 | ANSI/ASQ Z1.4 deleted |
| 3.2.1 | Required certifications added: |
| 3.2.1 | *Nett Warrior connector disconnect pull force (3.4.4.1.1.1) |
| 3.2.1 | *Flat terminal (3.4.4.1.2) |
| 3.2.1 | *High temperature temporary cutoff (3.7.2.4) |
| 3.2.1 | *Protective devices (3.7.2.8.4) |
| 3.2.1 | Updated certification table with all old and new certifications |
| 3.4.4.1.1 | Name updated from Connector to Nett Warrior connector |
| 3.4.4.1.1 | Note removed |
| 3.4.4.1.1 | Nett warrior connector pinout description note updated (lines 152-155) |
| 3.4.4.1.1.1 | name updated from connector disconnect pull force to net warrior connector disconnect pull force |
| 3.4.4.1.5 | Paragraph number updated from 3.4.4.1.3 to 3.4.4.1.5 |
| 3.4.4.1.5 | Requirements paragraph updated |
| 3.4.4.1.5 | step c was edited, word concurrent was deleted |
| 3.4.5 | reformatted to show complete paragraph update |
| 3.4.5 | Battery case requirement paragraph updated |
| 3.4.5.6 | Requirement updated |
| 3.4.5.6 | MIL-STD-130 was added in replace of MIL-STD-1472 |
| 3.4.5.6 | Surface friction requirement paragraph updated (last sentence added) |
| 3.4.6.9 | paragraph number and name updated from 3.4.6.6.3 Terminal marking to 3.4.6.9 Net warrior connector marking |
| 3.4.8.1 | Additional information added about dust cap/cover |
| 3.5.11 | Added second paragraph |
| 3.5.3 | Test capacity Requirements table was updated to show correct requirement and test method paragraph numbers |
| 3.5.5 | note deleted |
| 3.5.5 | Start time in step 6 was updated to felect the correct time of 2 seconds |
| 3.5.8 | Paragraph name updated from State of charge/state of health indicator display characteristics to digital display characteristics |
| 3.5.8 | Requirement paragraph updated to include RTTE and RTTF characteristics |
| 3.5.8 | Safety requirements paragraph added |
| 3.5.8 | changed paragraph number from 3.7.2.8.1 to 3.7 |
| 3.7.2.2 (11/19 version) | deleted ( addition to overcharge / electrical leakage requirements) added to 3.7.2.2.1 |
| 3.7.2.2.1 | Overvoltage protection requirement added |
| 3.7.2.4 | certification added |
| 3.7.2.8 | Safety section added |
| 3.7.2.8.1 | paragraph number changed from 3.7.2.8 to 3.7.2.8.1 |
| 3.7.2.8.1 | requirements reference added |
| 3.7.2.8.1 | requirements paragraph updated to reflect "SOH should be reported as flashing "000"" |
| 3.7.2.8.3 | paragraph name changed from bullet penetration to weapons characterization test |
| 3.7.2.8.4 | requirements added to reflect the addition of three protective devices |
| 3.7.2.8.4 | name updated from pack safety protection circuits to battery safety protection circuits |
| 3.7.2.8.4 | Changed last sentence from "protecting the output terminal" to "protecting all of the terminals" |
| 4.5.1 | delete SMBus and Immersion from table |
| 4.5.1 | Immersion added to Group A inspection (modified) |
| 4.5.2 | add SMBus to Table VI |
| 4.6.1 | test requirements updated |
| 4.7.1.3.1 | name updated from connector disconnect pull force test to nett warrior connector disconnect pull force test |
| 4.7.1.3.1 | testing requirements updated |
| 4.7.2.11 | Note removed |
| 4.7.2.14 | name updated from state-of-charge/state of health (SOC/SOH) display to digital display characteristics |
| 4.7.2.14 | test methods updated |
| 4.7.2.15 | test methods updated |
| 4.7.2.16 | removed step e. |
| 4.7.2.16 | defined which connector (Nett Warrior), modified test protocol |
| 4.7.2.17 | added test requirement paragraph for USB power port connectors |
| 4.7.3.8.1 | test requirements updated |
| 4.7.3.8.1 | Added Group A testing only |
| 4.7.3.8.1 | Modified test protocol for Group A |
| 4.7.4.12 | testing paragraph updated |
| 4.7.4.13 | Weapons characterization test updated- will be a contractor test |
| 4.7.4.13 | name updated from bullet penetration to weapons characterization |
| 4.7.4.13 | testing paragraph updated |
| 4.7.4.13.1 | paragraph number changed from 4.7.4.13.2 to 4.7.4.13.1 |
| 4.7.4.7 | replacing step f. |
| 4.7.4.7.1 | addition of overvoltage protection verification method |
| 4.7.7 | RE102 changed |
| 4.7.8 | System level integration testing paragraph updated |
| 4.7.8 | Defined system level integration test |
| 6.9.1 | content added |
| Figure 7 | Deleted notches. |
| Section 6 | from the previous version sections 6.13, 6.9, 6.14, and 6.15 were removed |
| Throughout the whole document- test paragraph numbers and requirement paragraph numbers were updated in each appropriate section. |
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