September 22, STATUS OF UNITED NATIONS REGULATION ECE UNIFORM PROVISIONS CONCERNING THE APPROVAL OF: INTERNAL. Validation of MFG claims on power testing per UN/ECE R85 must be witnessed by UN representative. •! The U.S. never signed the ECE Treaty. Regulation ECE R10 (“old directive” //CE – electromagnetic compatibility ) ECE R85 (net power and maximum 30 minutes power of electric drive trains).
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Specifications and tests 6.
Standard Requirements – Electric Mobility
Mixture with fuel The supply voltage of the test shall be given by the vehicle manufacturer. The following non-exhaustive list is given as a sample: If the drive train conforms to a type approved, under one or more other Regulations annexed to the Agreement, in the country which has granted approval under this Regulation, the symbol prescribed in paragraph 4.
Power to be added for No 1 auxiliaries in excess No 2 of table above, kW No 3.
The following information, if applicable, shall be supplied in triplicate and include a list of contents. Other auxiliary equipment driven by the engine as per item 2. Location of the approval mark: The application for approval of a drive train type with regard to the measurement of the net power and the maximum 30min power of electric drive trains shall be submitted by the drive train manufacturer, the vehicle manufacturer, or by his duly accredited representative.
Determination of the net power 5. Maximum permitted engine speed as prescribed by the manufacturer: Expand all Collapse all. It shall be accompanied by the description, in triplicate, of the drive train comprising all the relevant particulars referred to:. Measures taken against air pollution.
Notice of approval or of extension or of refusal of approval of a drive train type pursuant to this Regulation shall be communicated to the Parties to the Agreement applying this Regulation by means of a form conforming to the model in Annex 3a to this Regulation.
Standard Requirements – Electric Mobility
Equipment exe gas engines. The above approval mark affixed to a vehicle shows that the vehicle type concerned has been approved in the Netherlands E4 pursuant to Regulations Nos.
The application for approval of a drive train type with regard to the measurement of the net power and the maximum 30 minutes power of electric drive trains shall be submitted r855 the drive train manufacturer, the vehicle manufacturer, or by his duly accredited representative. Air filter Intake silencer Speed limiting device. If the battery limits the maximum 30min power, the maximum 30min power of an electric vehicle can be less than the maximum eve power of the drive train of the vehicle according to this test.
At the fuel pump inlet: This power, corrected to the standard atmospheric conditions should be deducted from the correct power. Maximum allowable exhaust back pressure at rated engine cee and at per cent load: For positive ignition engines and dual-fuel engines fuelled with LPG: Method for measuring internal combustion engine net power 6.
Type of throttle housing: An auxiliary regulating sce may be used, if necessary, to maintain the temperature within the limits specified in paragraphs 2.
– Transport – UNECE
Determination of the Net Power 5. Communication concerning the approval or extension or refusal or withdrawal of approval or production definitively discontinued of a drive train pursuant to Regulation No The vehicles that can be fuelled with both petrol and a gaseous fuel, but where the petrol system is fitted for emergency purposes or starting only and of which the petrol tank cannot contain more than 15 litres of petrol will be regarded for the test as vehicles that can only run a gaseous fuel.
The net power test shall consist of a run at full throttle for positive-ignition engines and at full-load for compression ignition engine and dual-fuel engines, the engine being equipped as specified in Table 1 of Annex 5 to this Regulation.
Essential characteristics of the internal combustion engine and information concerning the conduct of tests. The maximum 30 minutes power is the average of the power within the 30 minutes period.
If possible, r885 be set in the most favourable position. Date of report issued by that Service: Technical Service responsible for conducting approval tests: The Type Approval Authority issuing the extension of approval shall assign a series number for such an ede and inform thereof the other Parties to the Agreement applying this Regulation by means of a communication form conforming to the model in Annex 3 a or Annex 3b to this Regulation.
The cooling liquid circulation shall be operated by the engine water pump only. E85 that the modifications made ecr unlikely to have any appreciable adverse effect and that in any case the vehicle still complies with the requirements; or 8. Manufacturer’s name and address: The maximum 30 minutes power is the average of the power within the 30 minutes period.
Temperatures measured at maximum power 1. If possible, to be set in the most favourable position 3 Exhaust system Exhaust purifier Exhaust manifold Supercharging device Connecting pipes Silencer Tail pipe Exhaust brake Yes, standard production equipment 4 Fuel supply pump Yes, standard production equipment 5 Carburettor Electronic control r8, air flow meter etc.
Method for measuring net power and the maximum 30 minutes power of electric drive trains 7. In either case, the measurement of power at each speed shall be ecw with the same pressure drop and temperature drop of the engine air across the charge air cooler on the test bench system as those specified by the manufacturer for the system on the complete vehicle.