Document ID: chunk:federal_register_of_legislation:F2024L00446:reg:10:p31
Version: federal_register_of_legislation:F2024L00446
Segment Type: reg
Provision Reference: reg 10 (pt 31/32)
Character Range: 1357874–1361335

where:

                       dCSSM is the length of constant speed segment CSSM, km;

                        is the estimated pure electric range of the considered PEV, km;

                        is the length of dynamic speed segment 1, km;

                        is the length of dynamic speed segment 2, km;

                        is the length of constant speed segment , km.

    3.4.4.2.1.3. Breaks

              Breaks for the driver and/or operator are permitted only in the constant speed segments as prescribed in Table A8/4.
Table A8/4
Breaks for the driver and/or test operator
Distance driven in constant speed segment CSSM (km)          Maximum total break (min)
Up to 100                                                    10
Up to 150                                                    20
Up to 200                                                    30
Up to 300                                                    60
More than 300                                                Shall be based on the manufacturer's recommendation
Note: During a break, the powertrain shall be switched off.

              3.4.4.2.2. REESS current and voltage measurement
              From the beginning of the test until the break-off criterion is reached, the electric current of all REESSs and the electric voltage of all REESSs shall be determined according to Appendix 3 to this annex.
              3.4.4.2.3. Break-off criterion
              The break-off criterion is reached when the vehicle exceeds the prescribed speed trace tolerance as specified in paragraph 2.6.8.3.1.2. of Annex B6 for 4 consecutive seconds or more in the second constant speed segment . The accelerator control shall be deactivated. The vehicle shall be braked to a standstill within 60 seconds.

              3.4.4.3. REESS charging and measuring the recharged electric energy

              3.4.4.3.1. After coming to a standstill according to paragraph 3.4.4.1.3. of this annex for the consecutive cycle Type 1 test procedure and in paragraph 3.4.4.2.3. of this annex for the shortened Type 1 test procedure, the vehicle shall be connected to the mains within 120 minutes.
              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.

              3.4.4.3.2. The 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.

              3.5. NOVC-FCHVs

              The test sequence, described in paragraphs 3.5.1. to 3.5.3. inclusive of this annex, as well as the corresponding REESS state of charge profile, is shown in Figure A8.App1/5 in Appendix 1 to this annex.

              3.5.1. Preconditioning and soaking
              Vehicles shall be conditioned and soaked according to paragraph 3.3.1. of this annex.
              3.5.2. Test conditions
              3.5.2.1. Vehicles shall be tested under charge-sustaining operating conditions as defined in paragraph 3.3.6. of this Regulation.
              3.5.2.2. Selection of a driver-selectable mode
              For vehicles equipped with a driver-selectable mode, the mode for the charge-sustaining Type 1 test shall be selected according