GAR | GRPE/2015/11

GRPE/2015/11

Proposal for amendments to Regulation No. 85

Source(s)

Russia

Date

31 Mar 2015

Status

Superseded

Subject

UN R85 Net Power Measurement

Meeting(s)

GRPE | Session 71 | 9-12 Jun 2015

Agenda item 5. Regulations Nos. 85, 115, and 133

Proposal to clarify the determination of net power in cases where an additional fan or other method is used to maintain the temperature of the engine coolant within the prescribed range.

Downloads

UNECE server

Related documents

Excerpts from session reports

GRPE | Session 71 | 9-12 Jun 2015

31. The expert from the Russian Federation introduced ECE/TRANS/WP.29/GRPE/2015/11 proposing to clarify the determination of the net power when the disconnectable fan was disconnected or the progressive one was running at maximum slip during the test in UN Regulation No. 85.

32. The experts from Germany and Japan suggested to specify, in the proposal, a concrete calculation procedure to bring more clarity on how to determine the net power in these cases.

33. GRPE invited the experts from Germany and Japan to provide inputs to the Russian Federation and agreed to resume the discussion on this subject at the next GRPE session on the basis of an updated official document.