This agenda item relates to UN R100 Electric Powertrain Vehicles.

44. The expert from CLEPA introduced a proposal GRSP-69-04, through a presentation (GRSP-69-03) to clarify specific conditions concerning a clear interpretation of an AC voltage (rms). GRSP adopted GRSP-69-04 as reproduced in Annex IX to this report. The secretariat was requested to submit the proposal as draft Supplement 1 to the 03 series of amendments to UN Regulation No. 100 (Electric power-train vehicles) for consideration and vote at the November 2021 sessions of WP.29 and to the AC.1.

45. The expert from International Association of the Body and Trailer Building Industry (CLCCR) introduced GRSP-69-30, to propose a future amendment to UN Regulation No. 100 to introduce provisions for a kind of an electric axle in a trailer. As a first step he asked the opinion of interested expert on this subject, to check defined requirements and review possible use cases for the trailer. GRSP agreed to resume discussion on this subject at its December 2021 session.

Documentation
GRSP-69-03 | UN R100: Risk for AC 48V Motor Generators (CLEPA)
GRSP-69-04 | UN R100: Proposal for a Supplement 1 to the 03 series of amendments (CLEPA)
GRSP-69-30 | Advanced axles in trailers (CLCCR)