UL 9540A BULLETIN-2022
UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems

Standard No.

UL 9540A BULLETIN-2022

Release Date

2022

Published By

Underwriters Laboratories (UL)

Latest

UL 9540A BULLETIN-2022

UL 9540A BULLETIN-2022 history

• 2022 UL 9540A BULLETIN-2022 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems
• 2019 UL 9540A BULLETIN-2019 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems (COMMENTS DUE: MAY 28@ 2019)
• 1970 UL 9540A-2019 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems
• 2018 UL 9540A CRD-2018 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems - Section / Paragraph Reference: 4.6A (new)@ 6.A (new)@ 6.1.1@ 6.2.2@ 6.2.2.1 (new)@ 6.2.4@ 6.2.6 Subject: Cell Testing Procedure Details
• 2018 UL 9540A BULLETIN-2018 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems (COMMENTS DUE: DECEMBER 20@ 2018)
• 2018 UL 9540A-2018 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems (Third Edition)
• 2017 UL 9540A-2017 UL Standard for Safety Test Method for Evaluating Thermal Runaway Fire Propagation in Battery Energy Storage Systems (First Edition)