Document ID: chunk:federal_register_of_legislation:F2022C00213:reg:120:p12
Version: federal_register_of_legislation:F2022C00213
Segment Type: reg
Provision Reference: reg 120 (pt 12/30)
Character Range: 390917–394050

in paragraph 1.4. to this annex.

         4.3.2.4. The exhaust gases shall be analysed according Annex 4a of Regulation No. 83 in force at the time of approval of the vehicle.

         4.3.2.5. The test results on the combined cycle (CO2 and fuel consumption) for Condition B shall be recorded (respectively m2 [g] and c2 [l]).

         4.3.3. Within thirty minutes after the conclusion of the cycle, the electrical energy/power storage device shall be charged according to paragraph 3.2.2.5. of this annex.

          The energy measurement equipment, placed between the mains socket and the vehicle charger, measures the charge energy e2 [Wh] delivered from the mains.

         4.3.4. The electrical energy/power storage device of the vehicle shall be discharged in accordance with paragraph 4.2.2.1. of this annex.

         4.3.5. Within thirty minutes after the discharge, the electrical energy/power storage device shall be charged according to paragraph 3.2.2.5. of this annex.

          The energy measurement equipment, placed between the mains socket and the vehicle charger, measures the charge energy e3 [Wh] delivered from the mains.

         4.3.6. The electric energy consumption e4 [Wh] for condition B is: e4 = e2-e3

         4.4. Test results

         4.4.1. The values of CO2 shall be M1 = m1/Dtest1 and M2 = m2/Dtest2 [g/km] with Dtest1 and Dtest2 the total actual driven distances in the tests performed under conditions A (paragraph 4.2. of this annex) and B (paragraph 4.3. of this annex) respectively, and m1 and m2 determined in paragraphs 4.2.4.5. and 4.3.2.5. of this annex respectively.

         4.4.2. The weighted values of CO2 shall be calculated as below:

         4.4.2.1. In the case of testing according to paragraph 4.2.4.2.1.:

         M = (De·M1 + Dav·M2)/(De + Dav)

          Where:
            M = mass emission of CO2 in grams per kilometre.
            M1 = mass emission of CO2 in grams per kilometre with a fully charged  electrical energy/power storage device.
            M2 = mass emission of CO2 in grams per kilometre with an electrical  energy/power storage device in minimum state of charge (maximum               discharge of capacity).
            De = vehicle's electric range, according to the procedure described in  Annex 9, where the manufacturer must provide the means for               performing the measurement with the vehicle running in pure electric               operating state.
            Dav = 25 km (assumed average distance between two battery recharges).

         4.4.2.2. In the case of testing according to paragraph 4.2.4.2.2.:

         M = (Dovc·M1 + Dav·M2)/(Dovc + Dav)
          Where
            M = mass emission of CO2 in grams per kilometre.
            M1 = mass emission of CO2 in grams per kilometre with a fully charged  electrical energy/power storage device.
            M2 = mass emission of CO2 in grams per kilometre with an electrical  energy/power storage device in minimum state of charge (maximum               discharge of capacity).
            Dovc = OVC range according to the procedure described in Annex