>25/30502612 DC Draft BS EN 81-28 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods Part 28: Two-way communication system
sklademVydáno: 2025-09-25
25/30502612 DC
Draft BS EN 81-28 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods Part 28: Two-way communication system
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Označení normy:
25/30502612 DC
Počet stran:
14
Vydáno:
2025-09-25
Status:
Draft for Comment
DESCRIPTION
25/30502612 DC
This standard 25/30502612 DC Draft BS EN 81-28 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods is classified in these ICS categories:
13.320 Alarm and warning systems
91.140.90 Lifts. Escalators
This document specifies the technical requirements for the two-way communication system of passenger and goods passenger lifts, to communicate with a reception equipment. This document is not applicable to lifts installed before the date of its publication.