1、December 2011 Translation by DIN-Sprachendienst.English price group 7No 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).IC
2、S 23.080!$xc“1856492www.din.deDDIN EN ISO 3661End-suction centrifugal pumps Baseplate and installation dimensions (ISO 3661:1977)English translation of DIN EN ISO 3661:2011-12Kreiselpumpen mit axialem Eintritt Grundplatten- und Montagemae (ISO 3661:1977)Englische bersetzung von DIN EN ISO 3661:2011-
3、12Pompes centrifuges aspiration en bout Dimensions relatives aux socles et linstallation (ISO 3661:1977)Traduction anglaise de DIN EN ISO 3661:2011-12SupersedesDIN EN 23661:1994-08www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.912
4、.11 DIN EN ISO 3661:2011-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by 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 prep
5、aration was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-11-01 AA Kreiselpumpen of Section Pumpen. Representatives of manufacturers and users of pumps, and of the employers liability insurance associations contributed to this standard. This
6、document supersedes DIN EN 23661:1994. The International Standards referred to in Clause 2 and taken over as European Standards have been published as the corresponding DIN EN ISO Standards with the same number. For the International Standards and documents referred to in this standard there are no
7、national standards available unless they have been published as DIN ISO Standards with the same number. Amendments This standard differs from DIN EN 23661:1994-08 as follows: a) this standard replaces and cancels DIN EN 23661:1994. The content of this standard is identical to the 1994 version, only
8、the number of the standard has been changed to be in line with the ISO numbering; b) re normative references: ISO/R 273 has been replaced by ISO 273 (all parts); IEC 72 has been replaced by IEC 60072-1. Previous editions DIN 24259-2: 1979-03 DIN EN 23661: 1994-08 EUROPEAN STANDARD NORME EUROPENNE EU
9、ROPISCHE NORM EN ISO 3661 December 2010 ICS 23.080 Supersedes EN 23661:1993English Version End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977) Pompes centrifuges aspiration en bout - Dimensions relatives aux socles et linstallation (ISO 3661:1977) Kreiselpumpen mit
10、axialem Eintritt - Grundplatten- und Montagemae (ISO 3661:1977) This European Standard was approved by CEN on 4 December 2010. CEN 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
11、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, German). A version in any ot
12、her 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, Croatia, Cyprus, Czech Republic
13、, 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 COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NOR
14、MALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3661:2010: EContents Page Foreword3 1 Scope 4 2 Field of application 4 3 Normat
15、ive references 4 4 Baseplate dimensions.4 5 Basic installation dimensions 4 Annex ZA (normative) Normative references to international publications with their relevant European publications 7 DIN EN ISO 3661:2011-12 EN ISO 3661:2010 (E) 2 Foreword The text of ISO 3661:1977 has been prepared by Techn
16、ical Committee ISO/TC 115 “Pumps” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 3661:2010 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, eith
17、er by publication of an identical text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at the latest by June 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CEN
18、ELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 23661:1993. This document replaces and cancels the EN 23661 “End-suction centrifugal pumps Baseplate and installation dimensions (ISO 3661:1977) German version EN 23661:1993”: its content is
19、 identical to the EN 23661, only the numbering of the standard has been changed, to be consistent with the ISO collection numbering. Attention is drawn on the fact that some references cited in the standard have evolved: ISO/R 273 replaced by ISO 273 (all parts). IEC Publication 72 replaced by IEC 6
20、0072-1. 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, France, Germany, Greece, Hungary, Iceland,
21、 Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 3661:1977 has been approved by CEN as a EN ISO 3661:2010 without any modification. DIN EN I
22、SO 3661:2011-12 EN ISO 3661:2010 (E) 3 DIN EN ISO 3661:2011-12 EN ISO 3661:2010 (E) 4 1 Scope2 Field of application3 Normative references4 Baseplate dimensions5 Basic installation dimensions1 r - (9-t T3 -e-e BS, +* i I 1 7 -.-r-r+- - -m-m- -!L FIGURE 1 - Basic baseplate and instaflation dirnensions
23、 TABLE 1 - Baseplate reference numbers and ditmensions 2 800 3 900 Dimensions in millimetre 4 5 6 7 8 9 1 000 1120 1 250 1 400 1 600 1 800 r- Baseplate No. 130 1 150 1 170 1 190 1 205 1 230 1 270 1 300 540 1 600 1 660 l 740 I 840 940 I 060 T I 200 270 1 300 1 340 1 380 1 430 j 480 1 530 I 600 360 1
24、390 1 450 I 490 I 540 I 610 1 660 T- 730 I B3 320 1 350 1 400 1 440 1 490 I 550 1 600 1 670 125 1 125 1 125 1 140 I 160 1 180 1 200 I 200 h max d” : clearance hole for holt M16 1 M16 1 M20 1 M20 M20 1 M24 M24 M24 * To ISO/R 273 koarse series). DIN EN ISO 3661:2011-12 EN ISO 3661:2010 (E) 5 TABLE 2 -
25、 Selection of baseplate number and installation dimensions 50 32 160 2 2 2 50 32 200 2 2 2 50 32 250 4 4 65 40 125 2 2 2 65 50 125 2 2 2 100 65 160 3 4 100 80 160 3 4 100 65 200 4 4 100 65 250 5 5 100 1 65 1 315 1 1 125 1 80 1 160 1 125 80 200 5 5 125 80 250 6 6 125 80 315 125 80 400 125 100 200 5 5
26、 125 100 250 125 100 315 125 100 400 Dimensions in millimetres t 7 Basic installation 90 100 112 132 132 160 160 180 180 200 225 225 250 280 280 dimensions LLMSMMLMLLSMMSM” max2)4) A h2+ a* 3 3 3 4 4 260 60 140 80 260 60 160 80 3 3 3 4 300 60 180 80 3 3 3 4 4 260 60 140 80 3 3 3 4 4 260 60 140 80 3
27、3 3 4 4 5 5 300 60 160 80 3 3 3 4 4 5 5 300 60 160 80 3 3 3 4 4 300 60 180 100 75 225 100 405 75 250 125 3 3 3 4 4 3 3 3 4 4 260 60 160 100 320 60 180 100 3 3 3 4 4 5 5 5 320 60 180 100 3 3 3 4 4 5 5 5 I 320 60 200 100 4 4 4 5 5 405 75 225 125 5 5 5 5 5 6 6 75 280 125 3 3 3 4 4 5 300 75 180 100 3 3
28、3 4 4 300 75 180 100 4 4 4 5 5 6 6 6 6 7 380 75 200 100 I 1 1 1 I I I , , , i 6 6 6 7 380 75 200 100 4 4 4 5 5 E J 4 5 5 5 5 6 6 405 75 225 100 * To ISO * To IEC NOTES 2858. 72 : Part 1. See note 3 l hmax is the MaXiMuM permissible height of the baseplate, including packing that May be used between
29、the baseplate and the pump or motor. The actual height may be less. 2 Hmax in table 2 is the Maximum permitted height. The actual dimension H may be less. The values Hm, given for each pump size take into account the Maximum height for the greatest given baseplate number and the centre-line height o
30、f the pump or motor, whichever is the greater. 3 On the left side of the bold line in table 2, the centre-line height of the pump is the greater; on the right side the centre-line height of the electric Motor is the greater. 4 Additional sub-structures, for example feet for free-standing installatio
31、ns, Vibration dampers, are not included in the dimentions Hmax and h max 5 Figure 1 shows the locations for five holes (A, B, C, D and EI. Baseplates may have either four (A, B, C and D) or three (A, C and E) holes as determined by the pump manufacturer. 6 In table 1, the dimensions L, and 5, are th
32、e length and the width respectively of the working surface and do not include casting siope. DIN EN ISO 3661:2011-12 EN ISO 3661:2010 (E) 6 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated o
33、r undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only
34、 when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. Publication Year Title EN/HD Year ISO 273 Clearance holes for metric bolts 20273 1991 22858 1992 DIN EN ISO 3661:2011-12 EN ISO 3661:2010 (E) 7 ISO 2858 End-suction centrifugal pumps (rating 16 bar) Designation, nominal duty point and dimensions IEC 72-1 Dimensions and output series for rotating electrical machines Part 1: Frame numbers 56 to 400 and flange numbers F55 to F1080
