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[F1ANNEX I U.K. [F2COMPLETE LIST OF INFORMATION FOR THE PURPOSE OF EC TYPE-APPROVAL OF VEHICLES, COMPONENTS OR SEPARATE TECHNICAL UNITS] (1)

[F33. PROPULSION ENERGY CONVERTER] (3) U.K.

3.2. Internal combustion engine U.K.

[F43.2.17. Specific information related to gas and dual-fuel engines for heavy-duty vehicles (in the case of systems laid out in a different manner, supply equivalent information)(if applicable)] U.K.
3.2.17.1. Fuel: LPG/NG-H/NG-L/NG-HL (2) U.K.
3.2.17.2. Pressure regulator(s) or vaporiser/pressure regulator(s) (2) U.K.
3.2.17.2.1. Make(s): … U.K.
3.2.17.2.2. Type(s): … U.K.
3.2.17.2.3. Number of pressure reduction stages: … U.K.
3.2.17.2.4. Pressure in final stage U.K.

minimum: ….. kPa — maximum: …. kPa

3.2.17.2.5. Number of main adjustment points: … U.K.
3.2.17.2.6. Number of idle adjustment points: … U.K.
3.2.17.2.7. Type-approval number: … U.K.
3.2.17.3. Fuelling system: mixing unit/gas injection/liquid injection/direct injection (2) U.K.
3.2.17.3.1. Mixture strength regulation: … U.K.
3.2.17.3.2. System description and/or diagram and drawings: … U.K.
3.2.17.3.3. Type-approval number: … U.K.
3.2.17.4. Mixing unit U.K.
3.2.17.4.1. Number: … U.K.
3.2.17.4.2. Make(s): … U.K.
3.2.17.4.3. Type(s): … U.K.
3.2.17.4.4. Location: … U.K.
3.2.17.4.5. Adjustment possibilities: … U.K.
3.2.17.4.6. Type-approval number: … U.K.
3.2.17.5. Inlet manifold injection U.K.
3.2.17.5.1. Injection: single point/multipoint (2) U.K.
3.2.17.5.2. Injection: continuous/simultaneously timed/sequentially timed (2) U.K.
3.2.17.5.3. Injection equipment U.K.
3.2.17.5.3.1. Make(s): … U.K.
3.2.17.5.3.2. Type(s): … U.K.
3.2.17.5.3.3. Adjustment possibilities: … U.K.
3.2.17.5.3.4. Type-approval number: … U.K.
3.2.17.5.4. Supply pump (if applicable) U.K.
3.2.17.5.4.1. Make(s): … U.K.
3.2.17.5.4.2. Type(s): … U.K.
3.2.17.5.4.3. Type-approval number: … U.K.
3.2.17.5.5. Injector(s) … U.K.
3.2.17.5.5.1. Make(s): … U.K.
3.2.17.5.5.2. Type(s): … U.K.
3.2.17.5.5.3. Type-approval number: … U.K.
3.2.17.6. Direct injection U.K.
3.2.17.6.1. Injection pump/pressure regulator (2) U.K.
3.2.17.6.1.1. Make(s): … U.K.
3.2.17.6.1.2. Type(s): … U.K.
3.2.17.6.1.3. Injection timing: … U.K.
3.2.17.6.1.4. Type-approval number: … U.K.
3.2.17.6.2. Injector(s) … U.K.
3.2.17.6.2.1. Make(s): … U.K.
3.2.17.6.2.2. Type(s): … U.K.
3.2.17.6.2.3. Opening pressure or characteristic diagram (5) : … U.K.
3.2.17.6.2.4. Type-approval number: … U.K.
3.2.17.7. Electronic control unit (ECU) U.K.
3.2.17.7.1. Make(s): … U.K.
3.2.17.7.2. Type(s): … U.K.
3.2.17.7.3. Adjustment possibilities: … U.K.
3.2.17.7.4. Software calibration number(s): … U.K.
3.2.17.8. NG fuel-specific equipment U.K.
3.2.17.8.1. Variant 1 (only in the case of approvals of engines for several specific fuel compositions) U.K.
[F53.2.17.8.1.0.1. (Euro VI only) Self adaptive feature? Yes/No ( 1 ) U.K.
3.2.17.8.1.0.2. (Euro VI only) Calibration for a specific gas composition NG-H/NG-L/NG-HL ( 1 ) U.K.

Transformation for a specific gas composition NG-H t /NG-L t /NG-HL t ( 1 )]

3.2.17.8.1.1. Fuel composition: U.K.
methane (CH 4 ): basis: ……. % mole min. …. % mole max. ….. % mole
ethane (C 2 H 6 ): basis: ……. % mole min. …. % mole max. ….. % mole
propane (C 3 H 8 ): basis: ……. % mole min. …. % mole max. ….. % mole
butane (C 4 H 10 ): basis: ……. % mole min. …. % mole max. ….. % mole
C 5 /C 5 +: basis: ……. % mole min. …. % mole max. ….. % mole
oxygen (O 2 ): basis: ……. % mole min. …. % mole max. ….. % mole
inert (N 2 , He, etc.): basis: ……. % mole min. …. % mole max. ….. % mole
3.2.17.8.1.2. Injector(s) U.K.
3.2.17.8.1.2.1. Make(s): … U.K.
3.2.17.8.1.2.2 Type(s): … U.K.
3.2.17.8.1.3. Others (if applicable): … U.K.
3.2.17.8.2. Variant 2 (only in the case of approvals for several specific fuel compositions) U.K.
[F63.2.17.9. When appropriate, manufacturer reference of the documentation for installing the dual-fuel engine in a vehicle (4) U.K.
3.2.18. Hydrogen fuelling system: yes/no (2) U.K.
3.2.18.1. EC type-approval number in accordance with Regulation (EC) No 79/2009: … U.K.
3.2.18.2. Electronic engine management control unit for hydrogen fuelling U.K.
3.2.18.2.1. Make(s): … U.K.
3.2.18.2.2. Type(s): … U.K.
3.2.18.2.3. Emission-related adjustment possibilities: … U.K.
3.2.18.3. Further documentation U.K.
3.2.18.3.1. Description of the safeguarding of the catalyst at switch-over from petrol to hydrogen or back: … U.K.
3.2.18.3.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc.): … U.K.
3.2.18.3.3. Drawing of the symbol: … U.K.
3.2.19. H 2 NG fuelling system: yes/no ( 1 ) U.K.
3.2.19.1. Percentage of hydrogen in the fuel (the maximum specified by the manufacturer): … U.K.
3.2.19.2. EC type-approval number in accordance with UNECE Regulation No 110 … U.K.
3.2.19.3. Electronic engine management control unit for H 2 NG fuelling U.K.
3.2.19.3.1. Make(s): … U.K.
3.2.19.3.2. Type(s): … U.K.
3.2.19.3.3. Emission-related adjustment possibilities: … U.K.
3.2.19.4. Further documentation U.K.
F73.2.19.4.1.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.K.
3.2.19.4.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc.): … U.K.
3.2.19.4.3. Drawing of the symbol: …] U.K.
[F8 [F93.2.20. Heat storage information ( y )] U.K.
[F93.2.20.1. Active heat storage device: yes/no ( 1 )] U.K.
3.2.20.1.1. Enthalpy: … (J) U.K.
[F93.2.20.2. Insulation materials: yes/no ( 1 )] U.K.
3.2.20.2.1. Insulation material: … U.K.
3.2.20.2.2. Insulation volume: … U.K.
3.2.20.2.3. Insulation weight: … U.K.
3.2.20.2.4. Insulation location: …] U.K.
[F103.2.20.2.5. Worst case approach vehicle cool down: yes/no ( 1 ) U.K.
3.2.20.2.5.1. (not worst case approach) Minimum soaking time, t soak_ATCT (hours): … U.K.
3.2.20.2.5.2. (not worst case approach) Location of the engine temperature measurement: … U.K.
3.2.20.2.6. Single interpolation family within the ATCT family approach: yes/no ( 1 )] ] U.K.
(1)

[F1 [F2If a part has been type-approved, that part need not be described if reference is made to such approval. Similarly, a part need not be described if its construction is clearly apparent from the attached diagrams or drawings. For each item for which drawings or photographs shall be attached, give numbers of the corresponding attached documents.]

(2)

Delete where not applicable (there are cases where nothing needs to be deleted when more than one entry is applicable).

(3)

[F3In the case of a vehicle that can run either on petrol, diesel, etc., or also in combination with another fuel, items shall be repeated.

In the case of non-conventional engines and systems, particulars equivalent to those referred to here shall be supplied by the manufacturer.]

(4)

[F6In case of a dual-fuel engine or vehicle.]

(5)

Specify the tolerance.]

Textual Amendments