Packaging Performance Criteria Test 9 th -11 th September 2014 - PowerPoint PPT Presentation

Packaging Performance Criteria Test 9 th -11 th September 2014

Packaging Performance Criteria Test (draft ver.7) This test is being developed for shipping on passenger aircraft under an approval as special provision A201 of the ICAO Technical Instruction. Thermocouple ■ Test Condition ・ Cell: 0.3g of lithium or less ・ 200 cells in package ・ Atmosphere:22 ± 3 ℃ ・ Forced heating by heater device Upper layer ・ Temp. of cell : > 200 ℃ ,20min Heater Cell ■ Requirements Tested layer ・ No package rupture ・ No package release ・ No external frames Lower layer Current ・ Exterior sidewall temp.<200 ℃ control

Criteria Test Preparation Current Section Ⅱ Package Trays were wrapped in shrink film A standard package CR2477(Li 0.29g) cells in to prevent an external short circuit which satisfies 1.2m plastic trays are isolated individually . caused by the cell moving. drop test. Diversion Upper layer Heater on Cell Lower layer Tested layer

Photograph of the Test Scene In Safe Burning Test Room (with exhaust duct)

Test Results of CR2477(Li 0.29g) made by JPN-A CR2477 200pcs in package 250 Heater was turned off Heater when a cell bursted. Cell in contact with heater Upper face of package Front face of package (The closest to the heater) 200 Left face of package Back face of package Right face of package Bottom face of package 150 Cell directly above heated cell (Cell A) Temp. / degC Cell next to heated cell (Cell B) Cell next to heated cell (Cell C) Cell next to heated cell (Cell D) Cell next to heated cell (Cell E) 100 Cell directly below heated cell (Cell F) Upper face of package (inside) 50 0 0 10 20 30 40 50 60 Time / min.

Test Results of CR2477 （ Li 0.29g) made by JPN-A After Test Behaviors of CR2477 200pcs Package ・ Rupture :No ・ Release :No ・ External flame :No ・ Exterior Sidewall Temp.: <200 ℃ After Test Heater & Cell Pass / Fail