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<br /> <br /> Page 4 of 111 <br /> <br />Report No.: 2410B0143SHA-001 <br /> <br />TRF No. ANSI/CAN/UL 9540A_Unit <br />Conclusion: <br />• Flaming outside the initiating BESS unit is not observed. <br />• Surface temperatures of modules within the target BESS units adjacent to the initiating BESS unit do not <br />exceed the temperature at which thermally initiated cell venting occurs. <br />• Wall surface temperature rise does not exceed 97°C (175°F) above ambient (Temperature was <br />measured continuously, average over every 60 second interval). <br />• Explosion hazards are not observed during the test. <br /> <br />Potential for deflagration from gas generation rates should be evaluated by deflagration analysis to determine if <br />the installation level test is required or not. (reference to UL9540A Figure A.1 BESS Fire Propagation <br />Assessment Flow Chart). <br /> <br />Possible test case verdicts: <br />- test case does not apply to the test object ................. : N/A <br />- test object was not evaluated for the requirement ..... : N/E <br />- test object does meet the requirement ....................... : Pass (P) <br />- test object does not meet the requirement ................ : Fail (F) <br />Testing: <br />Date of receipt of test items .......................................... : 2024-10-08 <br />Date(s) of performance of tests .................................... : 2024-12-09 to 2024-12-16 <br />General remarks: <br />"(see Attachment #)" refers to additional information appended to the report. <br />"(see appended table)" refers to a table appended to the report. <br />The tests results presented in this report relate only to the object tested. <br />This report shall not be reproduced except in full without the written approval of the testing laboratory. <br />List of test equipment must be kept on file and available for review. <br />Additional test data and/or information provided in the attachments to this report. <br />Throughout this report a comma / point is used as the decimal separator. <br />Determination of the test results includes consideration of measurement uncertainty from the test equipment and <br />methods. <br />For a product manufactured from more than one location, the sample submitted for evaluation is representative <br />of the products from each factory. <br /> <br />