1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 25745-1:2012Energy performance of lifts,escalators and moving walksPart 1: Energy measurement andverification (ISO 25745-1:2012)BS EN ISO 25745-1:2012 BRITISH STANDARDN
2、ational forewordThis British Standard is the UK implementation of EN ISO25745-1:2012.The UK participation in its preparation was entrusted to TechnicalCommittee MHE/4, Lifts, hoists and escalators.A list of organizations represented on this committee can beobtained on request to its secretary.This p
3、ublication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 63729 2ICS 91.140.90Compliance with a British Standard cannot confer immuni
4、ty fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2012.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 25745-1 October 2012 ICS 91.140.90 English V
5、ersion Energy performance of lifts, escalators and moving walks - Part 1: Energy measurement and verification (ISO 25745-1:2012) Performance nergtique des ascenseurs, escaliers mcaniques et trottoirs roulants - Partie 1: Mesurage de lnergie et vrification (ISO 25745-1:2012) Energieeffizienz von Aufz
6、gen, Fahrtreppen und Fahrsteigen - Teil 1: Energiemessung und Konformitt (ISO 25745-1:2012) This European Standard was approved by CEN on 29 September 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
7、status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French
8、, 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, C
9、roatia, 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey an
10、d United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 25
11、745-1:2012: EBS EN ISO 25745-1:2012EN ISO 25745-1:2012 (E) 3 Foreword This document (EN ISO 25745-1:2012) 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
12、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 April 2013, and conflicting national standards shall be withdrawn at the latest by April 2013. Attention is drawn to the
13、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 Regulations, the national standards organisations of the following countri
14、es 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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Polan
15、d, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 25745-1:2012 has been approved by CEN as a EN ISO 25745-1:2012 without any modification. BS EN ISO 25745-1:2012ISO 25745-1:2012(E) ISO 2012 All rights reserved iiiC
16、ontents PageForeword ivIntroduction v1 Scope 11.1 General . 11.2 Lifts . 11.3 Escalators and moving walks 12 Terms and definitions . 13 Measurement and verification of lift, escalator and moving walk energy usage . 33.1 General . 33.2 Lift energy measurements or escalator and moving walk power measu
17、rements . 43.3 Lift, escalator and moving walk energy verification check . 43.4 Multiple lift, escalator and moving walk installations . 54 Measurement procedures for a lift installation . 54.1 Preliminaries . 54.2 Procedures for the energy measurements . 64.3 Procedures for the energy verification
18、check . 75 Measurement procedures for an escalator or moving walk installation 95.1 Preliminaries . 95.2 Procedures for power measurement . 95.3 Procedures for the power verification check .106 Reporting .106.1 General information 106.2 Lift reporting . 116.3 Lift energy usage verification check 116
19、.4 Escalator and moving walk energy reporting 126.5 Escalator and moving walk energy verification check reporting .12Annex A (informative) Measuring instrument coupling points.13Bibliography .15BS EN ISO 25745-1:2012ISO 25745-1:2012(E)ForewordISO (the International Organization for Standardization)
20、is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be repres
21、ented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are d
22、rafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International S
23、tandard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 25745-1 was prepare
24、d by Technical Committee ISO/TC 178, Lifts, escalators and moving walks.ISO 25745 consists of the following parts, under the general title Energy performance of lifts, escalators and moving walks: Part 1: Energy measurement and verificationAdditional parts, dealing with energy calculation and classi
25、fication for lifts (elevators) and energy calculation and classification for escalators and moving walks, are planned.iv ISO 2012 All rights reservedBS EN ISO 25745-1:2012ISO 25745-1:2012(E)IntroductionThis International Standard has been prepared in response to the rapidly increasing need to ensure
26、 and to support the efficient and effective use of energy. This International Standard provides:a) a consistent method of measuring actual energy usage of an installed lift, escalator and moving walk;b) a simple method to periodically verify that energy usage of an installed unit has not changed thi
27、s is in support of regulatory periodic energy verification requirements.This International Standard is intended to be a reference for the following parties: building developers or owners determining and confirming the energy consumption of a building; building owners and service companies for perfor
28、ming regulatory periodic energy verification; the manufacturers, installers and maintenance providers of lifts, escalators and moving walks; consultants and architects involved in specification of lifts, escalators and moving walks.The total energy consumption over the entire life cycle of lifts, es
29、calators and moving walks consists of the energy to manufacture, install, operate, and the disposal of lifts, escalators and moving walks. However, for the purpose of this International Standard, only the power consumption of the lift, escalator or moving walk required for its operation is considere
30、d in the assessment of energy consumption and its verification.This International Standard is suitable for national or regional jurisdictional energy performance purposes, such as European Directive 2010/31/EU.4 ISO 2012 All rights reserved vBS EN ISO 25745-1:2012BS EN ISO 25745-1:2012Energy perform
31、ance of lifts, escalators and moving walks Part 1: Energy measurement and verification1 Scope1.1 GeneralThis part of ISO 25745 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 verificat
32、ion checks on lifts, escalators and moving walks in operation.This part of ISO 25745 only considers the energy performance during the operational portion of the life cycle of the lifts, escalators or moving walks.1.2 LiftsFor lifts, this part of ISO 25745 does not cover energy aspects, such as:a) ho
33、istway 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, closed circuit television security cameras, etc.;f) non-lift, monitoring systems (building management systems, etc.);g) th
34、e effect of lift group dispatching on energy consumption;h) consumption through the power sockets.1.3 Escalators and moving walksFor escalators and moving walks, this part of ISO 25745 covers energy aspects of the ancillary equipment, such as:a) lighting with the exception of comb plate lighting and
35、 step gap lighting and traffic light;b) cooling and heating;c) alarm devices and emergency battery supplies equipment, etc.2 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.2.1ancillary currentcurrent drawn by the ancillary circuit(s) through the anc
36、illary switch(es)INTERNATIONAL STANDARD ISO 25745-1:2012(E) ISO 2012 All rights reserved 1BS EN ISO 25745-1:2012ISO 25745-1:2012(E)2.2ancillary energyenergy used by the ancillary equipment2.3ancillary equipmentequipment such as lighting, fans, heating, alarm devices and emergency battery supplies2.4
37、ancillary power coupling pointpoint where ancillary power measurements are taken, and which is located at the output side of the lift, escalator or moving walk ancillary power breakerNOTE See Annex A.2.5autostart conditioncondition when an escalator or moving walk is stationary, powered up and ready
38、 to start when initiated by passenger detection2.6energypower consumed over time2.7energy meterinstrument capable of measuring energy2.8idle conditioncondition when a lift is stationary at a floor following a run before the standby mode is entered2.9load conditioncondition in which an escalator or m
39、oving walk is running with one or more passengers2.10main power coupling pointpoint where the main power measurements are taken, and which is located at the output side of the main switch/disconnect for the lift, escalator or moving walkNOTE See Annex A.2.11no load conditioncondition when an escalat
40、or or moving walk is running at nominal speed without passengers2.12 Nominal speed2.12.1nominal speedspeed in the direction of the moving steps or pallets when operating the equipment in the no load condition (i.e. without persons), stated by the manufacturer as that for which the escalator has been
41、 designed2.12.2nominal speedspeed in the direction of the belt when operating the equipment in the no load condition (i.e. without persons), stated by the manufacturer as that for which the moving walk has been designed2 ISO 2012 All rights reservedBS EN ISO 25745-1:2012ISO 25745-1:2012(E)2.13refere
42、nce cyclecycle during which the empty car is run from the bottom terminal landing, to the top terminal landing, and then back to the bottom terminal landing including two complete door cycles2.14running currentcurrent drawn by the lift, when it has achieved rated speed in either the up or down direc
43、tion2.15slow speed conditioncondition when an escalator or moving walk is running at slow speed without passengers2.16 Standby conditionNOTE 1 For units with power back-up systems, the lift, escalator or moving walk should be connected and operating on main power with back up power outputs disabled
44、while the measurements are taken.NOTE 2 Care should be taken to ensure that the application of the standby condition does not compromise the safety of the installation.2.16.1standby conditioncondition when a lift is stationary at a floor and may have reduced the power consumption to a lower level se
45、t for that particular lift2.16.2standby conditioncondition when the escalator/ or moving walk is stationary and powered on and can be started by authorized personnelNOTE There may be other electrical loads not associated with the escalator or moving walk, which should not be included.2.17standby cur
46、rentcurrent drawn by the lift, when in standby condition2.18terminal landings cycling testtest for lifts when the car is continuously cycled between the bottom terminal landing and the top terminal landing, with the door operations enabled and no load in the car2.19verificationprocedure to identify
47、any significant changes in energy characteristics during the life of the lift, escalator or moving walk3 Measurement and verification of lift, escalator and moving walk energy usage3.1 GeneralThis part of ISO 25745 specifies:a) an accurate method of energy measurement in order to confirm manufacture
48、rs declarations of energy usage;b) quick and simple procedure for measurements to identify any significant changes in energy usage during the life of the installation.Measurements and verifications may be performed after commissioning, in-service and after modernization if required. ISO 2012 All rig
49、hts reserved 3BS EN ISO 25745-1:2012ISO 25745-1:2012(E)The measurements shall be: practical in the field; repeatable; able to utilize commonly available measuring equipment; performed by a trained, competent person.Tables 1 and 2 summarize measurements to be made and the instrumentation required.Table 1 Lift measurement and verification of energy usageType of measurement Measurements to be made InstrumentationEnergy measurement (see 3.2 and 4.2)Main energy runningMain energy idle and standbyAncillary energy runningAncillary energ
