Proposal for amendments to UN Regulation No. 107
Document GRSG-112-16
21 April 2017

Proposal to replace the prohibition against the use of reinforced insulation for trolleybus circuits directly connected to the overhead power line with a requirement that such circuits shall be double insulated.

Submitted by Czech Republic
Status: Superseded
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Previous Documents, Discussions, and Outcomes
2. (a) | Amendments to regulations on buses and coaches: Regulation No. 107 (M2 and M3 vehicles)

6. The expert from the Czech Republic introduced ECE/TRANS/WP.29/GRSG/2017/14 to improve the safety requirements for trolleybuses, particularly the double insulation of circuits directly connected to the overhead lines. GRSG adopted ECE/TRANS/WP.29/GRSG/2017/14 and requested the secretariat to submit it to WP.29 and AC.1 as draft Supplement 7 to the 06 series of amendments, as draft Supplement 6 to the 07 series of amendments and as part (see para. 5) of draft 08 series of amendments to UN Regulation No. 107 for consideration at their March 2018 sessions.

2. | Regulation No. 107

6. The expert from the Czech Republic introduced GRSG-112-16 to improve the safety requirements for trolleybuses, particularly the double insulation of circuits directly connected to the overhead lines. GRSG welcomed the proposal and agreed to resume consideration of this subject at its next session on the basis of an official document.

Related and Previous Documents
GRSG/2017/14
Relates to UN R107 |