All change reports
UN R177 change reports — System power of hybrid electric vehicles and of pure electric vehicles
UN Regulation No. 177 (ECE R177) — Uniform provisions concerning the determination of system power of hybrid electric vehicles and of pure electric vehicles having more than one electric machine for propulsion.
01 series
- 01 series — Supplement 1
Vehicles of categories X and Y must be tested in the ADS testing mode of UN Regulation No. 154. Where necessary, the mode must be extended for the TP1 and TP2 tests and for “the determination of the speed of maximum power”.
- 01 series — Base text
Scope criterion (b) now reads “Are classified in categories M1 or N1”. At the manufacturer's request, type approval may be granted to “vehicles of category N2 between 3.5 and 5 tonnes maximum mass originating from a type of vehicle of category N1”.