1、April 2010 Translation by DIN-Sprachendienst.English price group 21No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、23.080!$b9b“1632263www.din.deDDIN EN ISO 15783Seal-less rotodynamic pumps Class II English translation of DIN EN ISO 15783:2010-04Wellendichtungslose Kreiselpumpen Klasse II Englische bersetzung von DIN EN ISO 15783:2010-04Pompes rotodynamiques sans dispositif dtanchit darbre Classe II Traduction an
3、glaise de DIN EN ISO 15783:2010-04SupersedesDIN EN ISO 15783:2004-07www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 56 pages(includes Amendment A1:2008)Specification (ISO 15783:2002 + Amd. 1:2008) Technische Anforderungen (ISO 15783:200
4、2 + Amd. 1:2008) (enthlt nderung A1:2008)Spcifications (ISO 15783:2002 + Amd. 1:2008) (Amendement A1:2008 inclus)05.10 DIN EN ISO 15783:2010-04 2 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 April 2010. National foreword This standard has been prepared by
5、Technical Committee ISO/TC 115 “Pumps” in collaboration with Technical Committee CEN/TC 197 “Pumps” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-11-01
6、AA Kreiselpumpen of Section Pumpen. ISO 15783:2002 Amendment 1:2008 (marked by a vertical line in the left margin) has been integrated in this standard. The International and European Standards referred to in this document have been published as the corresponding DIN EN, DIN EN ISO or DIN ISO Standa
7、rds with the same number, except for that below, which corresponds as follows: IEC 60034-1 similar to DIN EN 60034-1:1999-02 For the International Standards ISO 7005-1 to ISO 7005-3 referred to there are no national standards available. Amendments This standard differs from DIN EN ISO 15783:2004-07
8、as follows: a) Amendment A1:2008 has been incorporated. b) Table F.1 “Internationally and nationally accepted materials for pump parts” has been updated. Previous editions DIN EN ISO 15783: 2004-07 National Annex NA (informative) Bibliography DIN EN 60034-1:1999-02, Rotating electrical machines Part
9、 1: Rating and performance (IEC 60034-1:1996, modified + A1:1997) EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15783 March 2003 +A1 November 2008 ICS 23.080 English version Seal-less rotodynamic pumps Class II Specification (ISO 15783:2003 + Amd. 1:2008) Pompes rotodynamiques sans dispos
10、itif dtanchit Wellendichtungslose Kreiselpumpen Klasse II Technische Anforderungen (ISO 15783:2003 + Amd. 1:2008) EN ISO 15783:2003 was approved by CEN on 2003-01-09 and Amendment A1:2008 on 2008-09-05. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the con
11、ditions 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 application to the Management Centre or to any CEN member. The European Standards exist in three o
12、fficial 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria,
13、 Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, and United Kingdom. EUROPEAN COMMITT
14、EE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15783:2003 + A1:2008 E(ISO 15783:20
15、03 + Amd. 1:2008) darbre Classe II Spcifications DIN EN ISO 15783:2010-04 EN ISO 15783:2003 + A1:2008 (E) 2 Contents Page Foreword to ISO 15783:20024 Foreword to EN ISO 15783:2003/A1:2008.4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Design .12 4.1 General12 4.2 P
16、rime movers .12 4.3 Critical speed, balancing and vibrations.14 4.4 Pressure-containing parts 15 4.5 Branches, nozzles and miscellaneous connections18 4.6 External forces and moments on flanges (inlet and outlet) 19 4.7 Branch (nozzle) flanges 19 4.8 Impellers .19 4.9 Wear rings or equivalent compon
17、ents 19 4.10 Running clearance.19 4.11 Shafts 20 4.12 Bearings20 4.13 Circulation flow21 4.14 Nameplates.22 4.15 Direction of rotation.22 4.16 Couplings for magnetic drive pumps 22 4.17 Baseplate23 4.18 Monitoring 23 5 Materials .24 5.1 Selection of materials24 5.2 Material composition and quality.2
18、4 5.3 Repairs24 6 Testing 24 6.1 General24 6.2 Material tests25 6.3 Pump test and inspection .25 7 Preparation for despatch 28 7.1 Surface protection .28 7.2 Securing of rotating parts for transport 28 7.3 Openings 28 7.4 Pipes and auxiliaries .28 7.5 Identification.28 8 Information for use 29 Annex
19、 A (normative) Data sheet for magnetic drive pumps and canned motor pumps .30 Annex B (informative) External forces and moments on flanges 35 Annex C (informative) Enquiry, proposal and purchase order.36 Annex D (informative) Documentation after purchase order37 DIN EN ISO 15783:2010-04 EN ISO 15783
20、:2003 + A1:2008 (E) 3 Annex E (informative) Typical circulation piping plans and characteristics for canned motor pumps and magnetic drive pumps .38 Annex F (informative) Internationally accepted materials for pump parts44 Annex G (informative) Checklist51 Annex ZA (normative) Normative references t
21、o international publications with their relevant European publications53 Bibliography54 Foreword to ISO 15783:2002 The text of ISO 15783:2002 has been prepared by Technical Committee ISO/TC 115 “Pumps” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 1578
22、3:2003 by Technical Committee CEN/TC 197 “Pumps”, 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 September 2003, and conflicting national standards shal
23、l be withdrawn at the latest by September 2003. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Icel
24、and, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovak Republic, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 15783:2002 has been approved by CEN as EN ISO 15783:2003 without any modifications. NOTE Normative references to International
25、 Standards are listed in Annex ZA (normative). Foreword to EN ISO 15783:2003/A1:2008 This document (EN ISO 15783:2003/A1:2008) has been prepared by Technical Committee ISO/TC 115 “Pumps” in collaboration with Technical Committee CEN/TC 197 “Pumps”, the secretariat of which is held by AFNOR. This Eur
26、opean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2009, and conflicting national standards shall be withdrawn at the latest by May 2009. Attention is drawn to the possibility that some of the elements o
27、f 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 implement this European
28、 Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kin
29、gdom. Endorsement notice DIN EN ISO 15783:2010-04 EN ISO 15783:2003 + A1:2008 (E) 4 15783:2003/Amd. 1:2008 has been approved by CEN as a EN ISO 15783:2003/A1:2008 without any modification. The text of ISO Introduction This International Standard is the first of a series dealing with technical specif
30、ications for seal-less pumps; they correspond to two classes of technical specifications, Classes I and II, of which Class I is the more severe requirements. Where a decision may be required by the purchaser, or agreement is required between the purchaser and manufacturer/supplier, the relevant text
31、 is highlighted with and is listed in annex G. DIN EN ISO 15783:2010-04 EN ISO 15783:2003 + A1:2008 (E) 5 1 Scope 1.1 This International Standard specifies the requirements for seal-less rotodynamic pumps that are driven with permanent magnet coupling (magnet drive pumps) or with canned motor, and w
32、hich are mainly used in chemical processes, water treatment and petrochemical industries. Their use can be dictated by space, noise, environment or safety regulations. Seal-less pumps are pumps where an inner rotor is completely contained in a pressure vessel holding the pumped fluid. The pressure v
33、essel or primary containment device is sealed by static seals such as gaskets or O-rings. 1.2 Pumps will normally conform to recognized standard specifications (e.g. ISO 5199, explosion protection, electromagnetic compatibility), except where special requirements are specified herein. 1.3 This Inter
34、national Standard includes design features concerned with installation, maintenance and operational safety of the pumps, and defines those items to be agreed upon between the purchaser and manufacturer/supplier. 1.4 Where conformity to this International Standard has been requested and calls for a s
35、pecific design feature, alternative designs may be offered providing that they satisfy the intent of this International Standard and they are described in detail. Pumps which do not conform with all requirements of this International Standard may also be offered providing that the deviations are ful
36、ly identified and described. Whenever documents include contradictory requirements, they should be applied in the following sequence of priority: a) purchase order (or inquiry, if no order placed), see annexes D and E; b) data sheet (see annex A) or technical sheet or specification; c) this Internat
37、ional Standard; d) other standards. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do n
38、ot apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Membe
39、rs of ISO and IEC maintain registers of currently valid International Standards. ISO 76, Rolling bearings Static load ratings ISO 281, Rolling bearings Dynamic load ratings and rating life ISO 3274, Geometrical Product Specifications (GPS) Surface texture: Profile method Nominal characteristics of c
40、ontact (stylus) instruments DIN EN ISO 15783:2010-04 EN ISO 15783:2003 + A1:2008 (E) 6 ISO 3744, Acoustics Determination of sound power levels of noise sources using sound pressure Engineering method in an essentially free field over a reflecting plane ISO 3746, Acoustics Determination of sound powe
41、r levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane ISO 5199, Technical specifications for centrifugal pumps Class II ISO 7005-1, Metallic flanges Part 1: Steel flanges ISO 7005-2, Metallic flanges Part 2: Cast iron flanges ISO
42、 7005-3, Metallic flanges Part 3: Copper alloy and composite flanges ISO 9906, Rotodynamic pumps Hydraulic performance acceptance tests Grades 1 and 2 IEC 60034-1, Rotating electrical machines Part 1: Rating and performance EN 12162, Liquid pumps Safety requirements Procedure for hydrostatic testing
43、 3 Terms and definitions For the purposes of this International Standard, the following terms and definitions apply. 3.1 magnetic drive pump MDP pump in which the shaft power of the drive is transferred to the impeller of the pump by means of a permanent magnetic field, which passes through a contai
44、nment barrier (shell) to an inner rotor having permanent magnets or an induction device 3.2 canned motor pump CMP pump in which the stator of an electric motor is separated from the rotor by a sealed containment barrier (liner) NOTE 1 The rotor runs in the liquid being pumped or in another liquid. N
45、OTE 2 The shaft power is transmitted by means of an electromagnetic field. 3.3 seal-less rotodynamic pump general pump design in which the impeller shaft also carries the rotor of either a canned induction motor or a synchronous or an asynchronous magnetic drive NOTE The design does not use a dynami
46、c shaft seal as a primary containment device. Static seals are the means used for containing the fluid. 3.3.1 hydraulic end that end of the pump which transfers mechanical energy into the liquid being pumped 3.3.2 power drive end that end of the pump containing the magnetic coupling (MDP) or the mot
47、or (CMP) which provides the mechanical energy necessary for the operation of the hydraulic end DIN EN ISO 15783:2010-04 EN ISO 15783:2003 + A1:2008 (E) 7 3.3.3 lubrication and cooling flow flow necessary in a magnetic drive in the area between the inner magnet and the containment shell, or in a cann
48、ed motor between the rotor and the sleeve, for dissipation of the heat due to inherent eddy current losses in metallic containment shells and frictional heat generation from bearings, and for lubrication NOTE Internal pump bearings are lubricated and cooled by the pumped fluid or an external, compat
49、ible flushing fluid. 3.3.4 close coupled MDP coupling arrangement in which the motor is supplied with a flange adapter which mounts directly onto the casing or body of the pump and in which the outer magnet ring is mounted onto the motor shaft 3.3.5 separately coupled MDP arrangement in which the motor and pump have separate mounting arrangements with the outer magnet ring mounted on its own shaft, supported by rolling bearings, and connected to the motor shaft by means of a flexible coupling 3.3.6 air g
