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1、BRITISH STANDARD CONFIRMED AUGUST 1984 BS 5000-10: 1978 (Reprinted, incorporating Amendment Nos. 1 and 2) Specification for Rotating electrical machines of particular types or for particular applications Part 10: General purpose induction motors UDC 621.313 13:621.313.33 Licensed Copy: sheffieldun s
2、heffieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-10:1978 This British Standard, having been prepared under the direction of the Power Electrical Engineering Standards Committee, was published under the authority of the Executive Board on 31 January 1978 BSI 03-1
3、999 The following BSI references relate to the work on this standard: Committee reference PEL/1 Draft for approval 77/27845 ISBN 0 580 09789 7 Cooperating organizations The Power Electrical Engineering Standards Committee, under whose direction this British Standard was prepared, consists of represe
4、ntatives from the following Government departments and industrial and scientific organizations: Associated Offices Technical Committee Association of Short Circuit Testing Authorities British Electrical and Allied Manufacturers Association (BEAMA) British Railways Board British Steel Corporation* De
5、partment of Energy (Electricity) Electrical Contractors Association Electrical Contractors Association of Scotland Electrical Research Association* Electricity Supply Industry in England and Wales* Engineering Equipment Users Association* Institution of Electrical Engineers Ministry of Defence* Nati
6、onal Coal Board* Trades Union Congress The organizations marked with an asterisk in the above list, together with the following, were directly represented on the committee entrusted with the preparation of this British Standard: Association of British Generating Set Manufacturers Association of Cons
7、ulting Engineers Association of Electrical Machinery Trades Association of Supervisory and Executive Engineers British Internal Combustion Engine Manufacturers Association Department of the Environment (PSA) Engineer Surveyors Association Health and Safety Executive Lloyds Register of Shipping Londo
8、n Transport Executive Machine Tool Trades Association Power Generation Association (BEAMA) Rotating Electrical Machines Association (BEAMA) South of Scotland Electricity Board Amendments issued since publication Amd. No.Date of issueComments 3108December 1979 5635July 1988Indicated by a sideline in
9、the margin Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-10:1978 BSI 03-1999i Contents Page Cooperating organizationsInside front cover Forewordii 1Scope1 2References1 3General requirements1 4Mounting1 5Terminal boxes1 6Rated outpu
10、ts and shaft numbers2 7Rating plate marking5 8Information to be provided by the purchaser with an enquiry5 Appendix A Outputs and shaft numbers formerly established6 Figure 1 Position of terminal box for flange-mounted and skirt-mounted motors1 Figure 2 Position of terminal box for pad-mounted or ro
11、d-mounted motors2 Table 1 Outputs and shaft numbers for totally enclosed fan-ventilated or airstream rated cage induction motors2 Table 2 Outputs and shaft numbers for enclosed ventilated cage induction motors3 Table 3 Outputs and shaft numbers for totally enclosed fan-ventilated wound rotor (slip r
12、ing) induction motors3 Table 4 Outputs and shaft numbers for enclosed ventilated wound rotor (slip ring) induction motors4 Table 5 Outputs and shaft numbers for totally enclosed airstream rated pad-mounted or rod-mounted cage induction motors4 Table 6 Average air velocity for cooling of totally encl
13、osed airstream rated motors5 Table 7 Single speed TEFC cage rotor MCR motors6 Table 8 Single speed enclosed ventilated cage rotor MCR motors6 Publications referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-1
14、0:1978 ii BSI 03-1999 Foreword This British Standard, together with BS 5000-17, supersedes BS 3979, which is withdrawn. It forms a Part of BS 5000 which, together with BS 4999, will eventually contain a comprehensive series of British Standards for rotating electrical machinery. No technical changes
15、 have been made, but three small frames (D56, D63 and D71) have been added. The dimensions specified are in general agreement with IEC Publication 72. Both dimensions and outputs for a.c. 3-phase motors are in accordance with CENELEC1) harmonization document HD 231 and for convenience Appendix A rec
16、ords earlier UK practice. A list of the contents of BS 5000 showing all the Parts envisaged in the foreseeable future is given in the general introduction and index which will be brought up to date as new parts are published. The contents of BS 4999 are given in Part 0 of that standard. A British St
17、andard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cove
18、r, an inside front cover, pages i and ii, pages 1 to 6, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. 1) European Committee for Electrotechn
19、ical Standardization Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-10:1978 BSI 03-19991 1 Scope This Part of this British Standard specifies the performance requirements for 3-phase motors suitable for a 50 Hz supply not exceeding
20、660 V, having standard dimensioned frames in accordance with BS 4999-141 and characteristics suitable for the majority of industrial applications. In addition it gives outputs and associated shaft dimensions for the frames under specified conditions of speed, type of enclosure, cooling classificatio
21、n, class of rating and type of rotor. NOTEIf it is desired to specify a general purpose induction motor with features differing from the requirements of this standard, reference should be made to BS 5000-99. 2 References The titles of the publications referred to in this standard are listed on the i
22、nside back cover. 3 General requirements Motors shall comply with the requirements of the following Parts of BS 4999, except where such Parts are modified or extended in this standard. 4 Mounting Foot-mounted motors shall be suitable for use with the shaft horizontal. Flange-mounted motors shall be
23、suitable for running in one (or more) of the following positions. a) Shaft extension vertically upwards. b) Shaft extension vertically downwards. c) Shaft extension horizontal. NOTEAt the time of ordering it is necessary to specify which position is required. From frame 200 upwards problems may aris
24、e and horizontal mounting may not always be possible. Skirt-mounted motors shall be suitable for use with the shaft extension vertically downwards and at the same end as the skirt. 5 Terminal boxes For foot-mounted motors in frames 80 and above, the stator terminal box shall be positioned at the rig
25、ht hand side of the motor looking at the driving end, with its centre on or about the centre line of the motor. For foot-mounted frames up to and including 71, the terminal box shall be on top of the motor. For flange-mounted and skirt-mounted motors, the position of the terminal box shall be as sho
26、wn in Figure 1. When only four holes are specified they shall be in the positions indicated. Part 101Specification for rating and performance (see also clause 7 of this Part in connection with rating plate marking) The class of rating assigned shall be maximum continuous rating (MCR) NOTE 1The machi
27、ne is capable of operating on S1 duty at this rating. In the absence of any special agreement, the insulation of the windings may be class E, class B or class F at the discretion of the manufacturer Part 102Methods for determining losses and efficiency from tests (excluding machines for traction veh
28、icles) Part 103Specification for symbols Part 105Classification of degrees of protection provided by enclosures for rotating machinery The enclosure shall be either of the totally enclosed type or of the ventilated type having degree of protection IP44 or IP22 respectively Part 106Classification of
29、methods of cooling Motors with IP44 enclosure shall have cooling class IC41 or IC48 and motors with IP22 enclosure shall have cooling class IC01 Part 112Specification for starting performance of single-speed three-phase cage induction motors Part 141Specification for standard dimensions Part 142Spec
30、ification for mechanical performance: vibration Part 143Specification for tests. Figure 1 Position of terminal box for flange-mounted and skirt-mounted motors Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-10:1978 2 BSI 03-1999 For
31、pad-mounted or rod-mounted motors, the position of the termination fitting or terminal box shall be as shown in Figure 2. The stator terminal box for frames 80 and above shall be arranged so that the supply cable or wiring can enter the box at the bottom, sides or top, that is in any one of four dir
32、ections at angular spacing of 90 from the vertical direction. Up to and including frame 200L it shall be possible to turn the terminal box to any one of these directions; above frame 200L the direction of cable or wiring entry shall be as nominated at the time of ordering. For frames up to and inclu
33、ding 71, the terminal box shall be arranged so that the supply cable or wiring can enter from either side of the machine. 6 Rated outputs and shaft numbers The rated output and shaft number for a particular frame number, type of rotor, class of insulation, enclosure and method of cooling shall be in
34、 accordance with Table 1 to Table 5, as appropriate. Table 1 Outputs and shaft numbers for totally enclosed fan-ventilated or airstream rated cage induction motors Figure 2 Position of terminal box for pad-mounted or rod-mounted motors Single speed, maximum continuous rated, class E, class B or clas
35、s F insulation, enclosure IP44, cooling class IC41 or IC48a. Suitable for 3-phase, 50 Hz, 415 Vb supply. Frame number Output in kWShaft number Synchronous speed (r/min) 3 0001 5001 0007503 0001 500 or less D56 D63 D71 D80 D90S D90L D100L D112M D132S D132M D160M D160L D180M D180L D200L D225S D225M D2
36、50M D280S D280M D315S D315M 0.09 and 0.12 0.18 and 0.25 0.37 and 0.55 1.1 1.5 2.2 3.0 4.0 5.5 and 7.5 11 and 15 18.5 22 30 and 37 45 55 75 90 110 132 0.06 and 0.09 0.12 and 0.18 0.25 and 0.37 0.75 1.1 1.5 2.2 and 3.0 4.0 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 0.55 0.75 1.1 1.5 2.2 3.0 4.0 a
37、nd 5.5 7.5 11 15 18.5 and 22 30 37 45 55 75 90 0.37 0.55 0.75 and 1.1 1.5 2.2 3.0 4.0 and 5.5 7.5 11 15 18.5 22 30 37 45 55 75 9 11 14 19 24 24 28 28 38 38 42 42 48 48 55 55 55 60 65 65 65 65 9 11 14 19 24 24 28 28 38 38 42 42 48 48 55 60 60 65 75 75 80 80 a In the case of airstream rated motors the
38、se output allocations are applicable only to foot-mounted or flange-mounted machines up to and including frame D250M. For pad-mounted or rod-mounted outputs refer to Table 5. b By agreement motors may be wound for the standard outputs at other voltages not exceeding 660 V. Licensed Copy: sheffieldun
39、 sheffieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-10:1978 BSI 03-19993 In the case of airstream rated motors, where the necessary frame cooling to obtain rated output is achieved by displacement of air, e.g. pad-mounted or rod-mounted motors cooled in the airst
40、ream of a connected axial flow fan, the average air velocity, being the average of measurements taken around the outside of the frame 50 mm radially from the mounting pads or faces, shall be not less than the figure specified in Table 6. The outputs allocated to frames are based upon an ambient temp
41、erature of 40 C and an altitude not exceeding 1 000 m as specified in BS 4999-101. NOTEThe outputs and shaft dimensions associated with the frames in the tables are the same as those normally used in most Western European countries. The outputs and shaft sizes formerly established in the United King
42、dom are given in Appendix A . Table 2 Outputs and shaft numbers for enclosed ventilated cage induction motors Table 3 Outputs and shaft numbers for totally enclosed fan-ventilated wound rotor (slip ring) induction motors Single speed, maximum continuous rated, class E, class B or class F insulation,
43、 enclosure IP22, cooling class IC01. Suitable for 3-phase, 50 Hz, 415 Va supply. Frame numberOutput in kWShaft number Synchronous speed (r/min) 3 0001 5001 0007503 0001 500 or less C160M C160L C180M C180L C200M C200L C225M C250S C250M C280S C280M C315S C315M 11 and 15 18.5 and 22 30 37 45 55 75 90 1
44、10 132 160 200 11 15 and 18.5 22 30 37 45 55 75 90 110 132 160 200 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 48 48 55 55 60 60 60 65 65 65 65 70 70 48 48 55 55 60 60 65 75 75 80 80 90 90 a By agreement motors may be wound for the standard outputs at othe
45、r voltages not exceeding 660 V. Maximum continuous rated, class E, class B or class F insulation, enclosure IP44, cooling class IC41. Suitable for 3-phase, 50 Hz, 415 Va supply. Frame numberOutput in kWShaft number Synchronous speed (r/min) 1 5001 000750 D160M D160L D180L D200L D225M D250M D280S D28
46、0M D315S D315M 7.5 11 15 18.5 and 22 30 37 and 45 55 75 90 110 5.5 7.5 11 15 18.5 and 22 30 37 45 55 75 5.5 7.5 11 15 and 18.5 22 30 37 45 55 42 42 48 55 60 65 75 75 80 80 a By agreement motors may be wound for the standard outputs at other voltages not exceeding 660 V. Licensed Copy: sheffieldun sh
47、effieldun, na, Mon Dec 04 12:36:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5000-10:1978 4 BSI 03-1999 Table 4 Outputs and shaft numbers for enclosed ventilated wound rotor (slip ring) induction motors Table 5 Outputs and shaft numbers for totally enclosed airstream rated pad-mounted or rod-mou
48、nted cage induction motors Maximum continuous rated, class E, class B or class F insulation, enclosure IP22, cooling class IC01. Suitable for 3-phase, 50 Hz, 415 Va supply. Frame numberOutput in kWShaft number Synchronous speed (r/min) 1 5001 000750 C160M C160L C180M C180L C200M C200L C225M C250S C2
49、50M C280S C280M C315S C315M 7.5 11 and 15 18.5 22 30 37 45 and 55 75 90 110 132 160 200 5.5 7.5 11 15 18.5 22 30 and 37 45 55 75 90 110 132 4.0 5.5 7.5 11 15 18.5 22 and 30 37 45 55 75 90 110 48 48 55 55 60 60 65 75 75 80 80 90 90 a By agreement motors may be wound for the standard outputs at other voltages not exceeding 660 V. Single speed, maximum continuous rated, class E, class B or class F insulation, enclosure IP44, cooling class IC48. Suitable for 3-phase, 50 Hz, 415 Va supply. Frame number Outpu