Document ID: chunk:federal_register_of_legislation:F2024L00446:reg:10:p26
Version: federal_register_of_legislation:F2024L00446
Segment Type: reg
Provision Reference: reg 10 (pt 26/32)
Character Range: 1343231–1346492

standard on-board instrument panel to stop the vehicle, or when the vehicle deviates from the prescribed speed trace tolerance for 4 consecutive seconds or more. The accelerator control shall be deactivated and the vehicle shall be braked to standstill within 60 seconds.
              3.2.4.5. Break-off criterion
              3.2.4.5.1. Whether the break-off criterion has been reached for each driven applicable WLTP test cycle shall be evaluated.
              3.2.4.5.2. The break-off criterion for the charge-depleting Type 1 test is reached when the relative electric energy change REECi, as calculated using the following equation, is less than 0.04.
              where:
                      is the relative electric energy change of the applicable test cycle considered i of the charge-depleting Type 1 test;
                      is the change of electric energy of all REESSs for the considered charge-depleting Type 1 test cycle i calculated according to paragraph 4.3. of this annex, Wh;
                      is the cycle energy demand of the considered applicable WLTP test cycle calculated according to paragraph 5. of Annex B7, Ws;
                     i  is the index number for the considered applicable WLTP test cycle;
                      is a conversion factor to Wh for the cycle energy demand.
              3.2.4.6. REESS charging and measuring the recharged electric energy
              3.2.4.6.1. The vehicle shall be connected to the mains within 120 minutes after the applicable WLTP test cycle n+1 in which the break-off criterion for the charge-depleting Type 1 test is reached for the first time.
              The REESS is fully charged when the end-of-charge criterion, as defined in paragraph 2.2.3.2. of Appendix 4 to this annex, is reached.
              3.2.4.6.2. The electric energy measurement equipment, placed between the vehicle charger and the mains, shall measure the recharged electric energy EAC delivered from the mains, as well as its duration. Electric energy measurement may be stopped when the end-of-charge criterion, as defined in paragraph 2.2.3.2. of Appendix 4 to this annex, is reached.
              3.2.4.7. Each individual applicable WLTP test cycle within the charge-depleting Type 1 test shall fulfil the applicable criteria emission limits according to paragraph 1.2. of Annex B6.
              3.2.5. Charge-sustaining Type 1 test with no subsequent charge-depleting Type 1 test (Option 2)
              The test sequence according to Option 2, as described in paragraphs 3.2.5.1. to 3.2.5.3.3. inclusive of this annex, as well as the corresponding REESS state of charge profile, are shown in Figure A8.App1/2 in Appendix 1 to this annex.
              3.2.5.1. Preconditioning and soaking
              The vehicle shall be prepared according to the procedures in paragraph 2.1. of Appendix 4 to this annex.
              3.2.5.2. Test conditions
              3.2.5.2.1. Tests shall be carried out with the vehicle operated in charge-sustaining operating condition as defined in paragraph 3.3.6. of this Regulation.
              3.2.5.2.2. Selection of a driver-selectable mode
              For vehicles equipped with a driver-selectable mode, the mode for the charge-sustaining Type 1