Proposal for Supplement 7 to the 06 series of amendments and Supplement 2 to the 07 series of amendments to Regulation No. 107
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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.

Reference Number: GRSG/2017/14
Origin: Czech Republic
Date: 17 July 2017
Proposal Status: Superseded
Related Documents:
GRSG-112-16 | Proposal for amendments to UN Regulation No. 107
WP.29/2018/19 | UN R107: Proposal for Supplement 7 to the 06 series of amendments
WP.29/2018/20 | UN R107: Proposal for Supplement 2 to the 07 series of amendments
WP.29/2018/21 | UN R107: Proposal for the 08 series of amendments
Discussion(s):
Working Party on General Safety | Session 113 | 10-13 Oct 2017

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.