BS EN ISO 25745-1:2023

$142.49

Energy performance of lifts, escalators and moving walks – Energy measurement and verification

Published By	Publication Date	Number of Pages
BSI	2023	26

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Categories: 91.140.90 - Lifts. Escalators, BSI

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This document specifies: a) methods of measuring actual energy consumption of lifts, escalators and moving walks on a single unit basis; b) methods of carrying out periodic energy verification checks on lifts, escalators and moving walks in operation. This document only considers the energy performance during the operational portion of the life cycle of the lifts, escalators or moving walks. For lifts, this document does not cover energy aspects, such as: a) hoistway lighting; b) heating and cooling equipment, including fans in the lift car; c) machine room lighting; d) machine room heating, ventilation and air conditioning; e) non-lift, display systems, closed circuit television security cameras, etc.; f) non-lift, monitoring systems (building management systems, etc.); g) the effect of lift group dispatching on energy consumption; h) non-lift equipment consumption through the power sockets; i) energy storage systems if used as an alternative energy source for operation. For escalators and moving walks, this document does not cover energy aspects of the ancillary equipment, such as: a) lighting with the exception of comb plate lighting and step gap lighting and traffic light; b) cooling and heating; c) alarm devices and emergency battery supplies equipment, etc.

PDF Catalog

PDF Pages	PDF Title
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9	1.1 General 1.2 Lifts 1.3 Escalators and moving walks
12	4.1 General
13	4.2 Lift energy measurements or escalator and moving walk power measurements 4.3 Lift, escalator and moving walk energy verification check 4.3.1 General 4.3.2 Lift 4.3.3 Escalator and moving walk 4.4 Multiple lift, escalator and moving walk installations
14	5.1 Preliminaries 5.1.1 Instrumentation 5.1.2 Accuracy 5.1.3 Test setup 5.1.4 Coupling points 5.2 Procedures for the energy measurements 5.2.1 General
15	5.2.2 Main energy — running 5.2.3 Main energy — idle and standby 5.2.4 Ancillary energy — running
16	5.2.5 Ancillary energy — idle and standby 5.3 Procedures for the energy verification check 5.3.1 General 5.3.2 Main current — running
17	5.3.3 Main current — idle and standby 5.3.4 Ancillary current — running 5.3.5 Ancillary current — idle and standby
18	6.1 Preliminaries 6.1.1 Instrumentation 6.1.2 Accuracy 6.1.3 Test setup 6.2 Procedures for power measurement 6.2.1 General
19	6.2.2 Main power — running 6.2.3 Power measured in standby condition 6.2.4 Power measured in autostart condition (if available) 6.2.5 Power measured in slow speed condition (if available) 6.2.6 Power measured in no load condition 6.2.7 Power measured in ancillary equipment 6.3 Procedures for the power verification check 7.1 General information
20	7.2 Lift reporting 7.2.1 General 7.2.2 Main energy — running: 7.2.3 Main energy — Idle and standby: 7.2.4 Ancillary energy — running: 7.2.5 Ancillary energy — idle and standby: 7.3 Lift energy usage verification check 7.3.1 General 7.3.2 Main current — running:
21	7.3.3 Main current — idle and standby: 7.3.4 Ancillary current — running: 7.3.5 Ancillary current —idle and standby: 7.4 Escalator and moving walk energy reporting 7.5 Escalator and moving walk energy verification check reporting