Standard 2231-2, Edition 2
UL 2231-2

Standard for Safety for Personnel Protection Systems for Electric Vehicle (EV) Supply Circuits: Particular Requirements for Protection Devices for Use in Charging Systems

UL CSDS Proposal Edition 2 Published Date: April 01, 2016 Last Revision: August 26, 2016
Summary of Topics b2231-2_2_20160401_sum.html

Subject 2231-2

Bulletin Dated: April 1, 2016

SUMMARY OF TOPICS

The following topics for the Standard for Personnel Protection Systems for Electric Vehicle (EV) Supply Circuits: Particular Requirements for Protection Devices for Use in Charging Systems, UL 2231-2, are being recirculated:

1. Clarification of Requirements Including New Section for Environmental Sequence

2. Revision to Requirements Regarding Power Interruption

3. Revision to Specify the Minimum Delay for the Automatic Reset of an Operating Mechanism in 14.3

7. Addition of Manufacturing and Production Line Tests

10. Added Requirements for Periodic Testing of CCID Supervisory Test

11. Clarification of Requirements in 17.2 Regarding the Weld Monitor Self Test

12. Revision of Requirements for the Exemption of the Dielectric Withstand after the Extra-Low-Resistance Ground Fault Test and Short Circuit Test

13. Revision of Requirements for EMC Exposure

14. Clarification of Requirements for Programmable Components and Reliability of Solid State Circuitry

15. Clarification of Requirements for Automatic Reset Function in 14.2
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