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Standard 2231-2, Edition 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
Standard 2231-2, Edition 2 Edition Date: June 19, 2015
Summary of Topics b2231-2_2_20150619_sum.html

Subject 2231-2

Bulletin Dated: June 19, 2015

SUMMARY OF TOPICS

The following changes in requirements to 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 proposed:

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

4. Clarification of Requirements for Isolation Monitors for EV Charging Equipment

5. Revised Leakage Current Requirements

6. Revision of Requirements for a Ground Monitor/Interrupter (GM/I)

7. Addition of Manufacturing and Production Line Tests

8. Clarification of Scope

9. Deletion of Cable Flexing Test, Section 37

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

Back to Standard 2231-2, Edition 2

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