1、BSI Standards PublicationBS EN ISO 25745-2:2015Incorporating corrigendum February 2016BS EN ISO 25745-2:2015Energy performance of lifts,escalators and moving walksPart 2: Energy calculation and classificationfor lifts (elevators)BS EN ISO 25745-2:2015 BRITISH STANDARDNational forewordThis British St
2、andard is the UK implementation of EN ISO 25745-2:2015.The UK participation in its preparation was entrusted to Technical Committee MHE/4, Lifts, hoists and escalators.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport
3、to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 93414 8ICS 91.140.90Compliance with a British Standard cannot confer immunity from legal obligations
4、.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2015.Amendments/corrigenda issued since publicationDate Text affected29 February 2016 Implementation of ISO corrected text 15 December 2012: See ISO foreword for detailsEUROPEAN STANDA
5、RD NORME EUROPENNE EUROPISCHE NORM EN ISO 25745-2 April 2015 ICS 91.140.90 English Version Energy performance of lifts, escalators and moving walks - Part 2: Energy calculation and classification for lifts (elevators) (ISO 25745-2:2015) Performance nergtique des ascenseurs, escaliers mcaniques et tr
6、ottoirs roulants - Partie 2: Calcul nergtique et classification des ascenseurs (ISO 25745-2:2015) Energieeffizienz von Aufzgen, Fahrtreppen und Fahrsteigen - Teil 2: Energieberechnung und Klassifizierung von Aufzgen (ISO 25745-2:2015) This European Standard was approved by CEN on 22 November 2014. C
7、EN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on ap
8、plication to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
9、Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, L
10、atvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue M
11、arnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 25745-2:2015 EBS EN ISO 25745-2:2015EN ISO 25745-2:2015 (E) 3 Foreword This document (EN ISO 25745-2:2015) has been prepared by Technical Committee
12、ISO/TC 178 “Lifts, escalators and moving walks” in collaboration with Technical Committee CEN/TC 10 “Lifts, escalators and moving walks” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or b
13、y endorsement, at the latest by October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible fo
14、r identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Forme
15、r Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 25745-2
16、:2015 has been approved by CEN as EN ISO 25745-2:2015 without any modification. BS EN ISO 25745-2:2015EN ISO 25745-2:2015 (E) 3 Foreword This document (EN ISO 25745-2:2015) has been prepared by Technical Committee ISO/TC 178 “Lifts, escalators and moving walks” in collaboration with Technical Commit
17、tee CEN/TC 10 “Lifts, escalators and moving walks” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2015, and conflicting national standards shall
18、 be ithdrawn at the latest by October 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regu
19、lations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, I
20、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 25745-2:2015 has been approved by CEN as EN ISO 25745-2:2015 without any modification. BS EN I
21、SO 25745-2:2015EN ISO 25745-2:2015 (E) 3 Foreword This document (EN ISO 25745-2:2015) has been prepared by Technical Committee ISO/TC 178 “Lifts,escalators and moving walks” in collaboration with Technical Committee CEN/TC 10 “Lifts, escalators and moving walks” the secretariat of which is held by A
22、FNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. Attention is drawn to the possibility that
23、some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to i
24、mplement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roma
25、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 25745-2:2015 has been approved by CEN as EN ISO 25745-2:2015 without any modification. ISO 25745-2:2015(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and def
26、initions . 24 Data collection and analysis tools 25 Calculation of energy consumption 35.1 Methodology . 35.2 Calculation of running energy per day . 35.2.1 Usage and number of starts per day . 35.2.2 Average travel distance 45.2.3 Average running energy per metre 45.2.4 Start/stop energy consumptio
27、n . 45.2.5 Running energy of an average cycle with empty car 55.2.6 Daily running energy 55.3 Calculation of non-running (idle/standby) energy consumption per day 65.3.1 Running time per day 65.3.2 Non-running time per day . 75.3.3 Time ratios of idle/standby modes 75.3.4 Daily non-running (idle/sta
28、ndby) energy consumption . 85.4 Total energy consumption per day 85.5 Total energy consumption per year 85.6 Method for determining the daily energy consumption for energy storage systems 86 Lift energy efficiency classification . 96.1 Rationale. 96.2 Performance level for running 96.3 Performance l
29、evels for idle/standby. 106.4 Classification of energy performance of the lift 107 Specific running energy for the reference cycle .118 Reporting .11Annex A (informative) Specific usage category 13Annex B (informative) Example calculation 14Annex C (informative) Symbols .16Bibliography .18 ISO 2015
30、All rights reserved iiiContents PageBS EN ISO 25745-2:2015ISO 25745-2:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO
31、technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates clo
32、sely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria
33、needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of pat
34、ent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name use
35、d in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Bar
36、riers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 178, Lifts, escalators and moving walks.This corrected version of ISO 25745-2:2015 incorporates the following corrections: minus signs have been replaced by plus sign
37、s in Formulae (9), (10) and (11); references in the Bibliography have been updated and corrected.ISO 25745 consists of the following parts, under the general title Energy performance of lifts, escalators and moving walks: Part 1: Energy measurement and verification Part 2: Energy calculation and cla
38、ssification for lifts (elevators) Part 3: Energy calculation and classification for escalators and moving walksiv ISO 2015 All rights reservedBS EN ISO 25745-2:2015ISO 25745-2:2015(E)IntroductionThis International Standard has been prepared in response to the rapidly increasing need to ensure and to
39、 support the efficient and effective use of energy. This International Standard providesa) a method to estimate energy consumption on a daily and an annual basis for lifts, andb) a method for energy classification of new, existing, or modernised lifts.This International Standard is intended to be a
40、reference for the following parties: building developers/owners to evaluate the energy consumption of various lifts; building owners and service companies when modernising installations including reduction of energy consumption the installers and maintenance providers of lifts; consultants and archi
41、tects involved in specification of lifts. inspectors and other third parties providing energy classification services.The total energy consumption over the entire life cycle of lifts consists of the energy to manufacture, install, operate, and the disposal of lifts. However, for the purpose of this
42、International Standard, only operating energy (running, idle, and standby) performance is considered.In the preparation of this International Standard, Technical Committee ISO/TC 178, Subcommittee WG10 has initiated extensive research, which included over 4 500 simulations of typical lift installati
43、ons. The results of this research have been used to provide the numerical values shown in Tables 2 to 4.This International Standard only considers traction, hydraulic and positive drive lifts, but can be used as a reference for alternative technologies.This International Standard can be used in rela
44、tionship with national/regional jurisdictional energy performance purposes.It is assumed that whenever the energy performance of a lift is assessed to this International Standard, all components of the lift have been designed in accordance with usual engineering practice and calculation codes, are o
45、f sound mechanical and electrical construction, are made of materials with adequate strength and of suitable quality, are free of defects, are kept in good repair and working order, and have been selected and installed so that foreseeable environmental influences and special working conditions have
46、been considered. ISO 2015 All rights reserved vBS EN ISO 25745-2:2015BS EN ISO 25745-2:2015Energy performance of lifts, escalators and moving walks Part 2: Energy calculation and classification for lifts (elevators)1 ScopeThis part of ISO 25745 specifies the following:a) a method to estimate energy
47、consumption based on measured values, calculation, or simulation, on an annual basis for traction, hydraulic, and positive drive lifts on a single unit basis;b) energy classification system for new, existing, and modernized traction, hydraulic, and positive drive lifts on a single unit basis;This pa
48、rt of ISO 25745 applies to passenger and goods passenger lifts with rated speeds greater than 0,15 m/s and only considers the energy performance during the operational portion of the life cycle of the lifts.NOTE 1 For other types of lifts (e.g. service lifts, lifting platforms, etc.), this part of I
49、SO 25745 can be taken as a reference.This part of ISO 25745 does not cover energy aspects, which affect the measurements, calculations, and simulations, such as the following:a) hoistway lighting;b) heating and cooling equipment in the lift car;c) machine room lighting;d) machine room heating, ventilation, and air conditioning;e) non-lift display systems, CCTV security cameras, etc.;f) non-lift monitoring systems (e.g. building management systems, etc.);g) effect of lift group dispatching on energy consumption;h) environmental conditions;i) consumption
