SANS 11592-2008 Small craft less than 8 m length of hull - Determination of maximum propulsion power rating《船体长度小于 8 m 的小船 最大推进功率额定值的测定》.pdf

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21817-1 SANS 11592:2008 Edition 1 ISO 11592:2001 Edition 1SOUTH AFRICAN NATIONAL STANDARD Small craft less than 8 m length of hull Determi

4、nation of maximum propulsion power rating This national standard is the identical implementation of ISO 11592:2001, and is adopted with the permission of the International Organization for Standardization. Published by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 000

5、1 tel: 012 428 7911 fax: 012 344 1568 international code +27 12 www.stansa.co.za Standards South Africa This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 11592:2008 Edition 1 ISO 11592:2001 Edition 1 Table of changes Change No. Date Scope Na

6、tional foreword This South African standard was approved by National Committee StanSA TC 5120.74, Small craft, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in July 2008. This standard may only be used a

7、nd printed by approved subscription and freemailing clients of the SABS.Reference number ISO 11592:2001(E) ISO 2001 INTERNATIONAL STANDARD ISO 11592 First edition 2001-06-15 Small craft less than 8 m length of hull Determination of maximum propulsion power rating Petits navires dune longeur de coque

8、 de moins de 8 m Dtermination de la puissance maximale de propulsion SANS 11592:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 11592:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensi

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11、taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2001 All rights reserved. Unless otherwise specified, no part of this publication may be reprodu

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13、 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2001 All rights reserved SANS 11592:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 11592:2001(E) ISO 2001 All rights reserved iii Contents

14、 Page Foreword.iv 1 Scope 1 2 Normative references 1 3 Terms and definitions .2 4 Determination and marking of the maximum propulsion power rating.2 4.1 Outboard powered craft 2 4.2 Other types of craft2 4.3 Power capacity label and owners manual3 5 Test craft preparation3 6 Test conditions and dete

15、rmination of maximum speed 4 7 Manoeuvring test procedure and criteria4 Annex A (normative) Manoeuvring test Craft with v max H L 7 kn .6 Annex B (normative) Owners manual 7 Annex C (informative) Guidelines for determining the maximum power for initial testing of outboard powered small craft .8 Bibl

16、iography12 SANS 11592:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 11592:2001(E) iv ISO 2001 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

17、 (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 represented on that committee. International organizations,

18、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 drafted in accordance with the rules given in the ISO/

19、IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some o

20、f the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 11592 was prepared by Technical Committee ISO/TC 188, Small craft. Annexes A and B form a normative part of t

21、his International Standard. Annex C is for information only. SANS 11592:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.INTERNATIONAL STANDARD ISO 11592:2001(E) ISO 2001 All rights reserved 1 Small craft less than 8 m length of hull Determi

22、nation of maximum propulsion power rating 1 Scope This International Standard establishes the requirements for determination of the maximum propulsion power rating for engine-driven small craft with a length of hull of less than 8 m. This International Standard is not applicable to: personal water c

23、raft as defined by ISO 13590; canoes and kayaks; inflatable boats, as defined by parts 1 to 3 of ISO 6185, except that ISO 61853 requires rigid inflatable boats (RIBS) capable of a maximum speed of 30 kn or more to be tested in accordance with ISO 11592; racing boats: craft designed and constructed

24、solely for competitive racing. This International Standard does not specify craft constructional strength requirements related to maximum rated power and does not guarantee security from instability under all conditions of seaway, wind, wakes and waves. 2 Normative references The following normative

25、 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 not apply. However, parties to agreements based on this International Standard are

26、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. Members of ISO and IEC maintain registers of currently valid International Standards. I

27、SO 6185-3: 1) , Inflatable boats Part 3: Boats with a maximum motor power rating of 15 kW and greater ISO 8665:1994, Small craft Marine propulsion engines and systems Power measurements and declarations ISO 8666: 1) , Small craft Principal data ISO 10240:1995, Small craft Owners manual ISO 11192: 1)

28、 , Small craft Graphical symbols 1) To be published. SANS 11592:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 11592:2001(E) 2 ISO 2001 All rights reserved 3 Terms and definitions For the purposes of this International Standard, the fo

29、llowing terms and definitions apply. 3.1 engine power engine manufacturers declared power rated as specified in ISO 8665 3.2 craft speed speed of the craft on a straight course, measured in knots 2) 4 Determination and marking of the maximum propulsion power rating 4.1 Outboard powered craft 4.1.1 T

30、he engine power for performance evaluation for outboard powered craft shall be determined by the craft manufacturer in accordance with the method given in clauses 6 and 7, and if v max H 7 L kn, where L H is the length of hull as defined in ISO 8666 and v max is the maximum speed of the craft, when

31、evaluated in accordance with clause 6, verified by the manoeuvring test procedure clause 7, or if v max u H 7 L kn, the engine power, at the option of the craft manufacturer, shall be the maximum propulsion power rating of the craft. NOTE Guidelines for determining the maximum power for initial craf

32、t performance evaluation are provided in annex C. 4.1.2 Outboard powered craft supplied by the manufacturer for tiller or optional remote steering shall be tested for both steering configurations if v max H 7 L kn. 4.2 Other types of craft 4.2.1 The maximum propulsion power rating for inboard, inboa

33、rd-outboard and inboard water jet powered craft shall be established when tested in accordance with clauses 5 and 6 and, if v max H 7 L kn, verified by the manoeuvring test procedure given in clause 7. 4.2.2 Displacement (non-planing) multihull craft, such as pontoon boats with rounded bottom surfac

34、es, individual hull length to beam ratio of ten or more and outer hull centreline to centreline beam of not less than L H /3, shall: have maximum propulsion power rating established when tested in accordance with clauses 5 and 6; and if v max H 7 L kn, meet the manoeuvring test requirements of claus

35、e 7; or if not in accordance with the manoeuvring test requirements, may be rated for the maximum power tested if they remain stable without loss of directional control or difficulty of the operator remaining at the helm when the helm is turned to the limit stop or two revolutions (720 ) from the st

36、raight ahead position, whichever occurs first, in both directions; and be capable of stopping or turning from a distance of 6L H from the avoidance line, following throttle reduction from v max , without crossing the avoidance line. 2) 1 kn 1 nautical mile per hour 0,514 444 m/s SANS 11592:2008This

37、standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 11592:2001(E) ISO 2001 All rights reserved 3 4.2.3 Any manufacturer modification to a boat model that changes the centre of gravity of the craft vertically by more than 10 % of its height above the

38、 keel, e.g. for monohulls the bottom at the centreline, horizontally by more than 10 % of L H or reduces the weight from the original model tested by more than 10 % of that specified in 5.3, shall be tested and rated as a separate boat type. 4.2.4 If installation of single or multiple engines of equ

39、al total engine power is possible as designed and manufactured, both single and multiple engine installations shall be tested if v max H 7 L kn in accordance with clauses 5 and 6. 4.3 Power capacity label and owners manual 4.3.1 All craft with installed engine power or designed to be engine powered,

40、 shall display a permanent power capacity label. For outboard powered craft this label shall be located so as to be easily visible to the operator; for inboard, inboard-outboard and inboard water jet powered craft, it shall be located in the cockpit interior or in the engine compartment of the craft

41、. The label shall give the maximum propulsion power rating of the craft as determined in accordance with this International Standard. Outboard powered craft supplied by the manufacturer for tiller or optional remote steering shall display a maximum propulsion power rating on the capacity label ident

42、ified for both steering configurations and operator positions, if not of equal value. The maximum propulsion power rating indicated on the capacity label shall be expressed in symbols, in accordance with ISO 11192, and/or in a language acceptable in the country of use. See Figure 1. 4.3.2 An owners

43、manual shall be provided with the craft and shall include at least the informational elements specified in annex B. Figure 1 Maximum propulsion power indication on capacity label 5 Test craft preparation 5.1 The test shall be conducted with the manufacturer installed largest engine power or designat

44、ed maximum rated engine power for inboard, inboard/outdrive or inboard water jet drive powered craft; or for outboard powered craft, the rated outboard engine power to be indicated on the boat capacity label. 5.2 The propeller installed shall be as specified by the manufacturer for inboard or inboar

45、d/outdrive powered craft or, for outboard powered craft, available from the outboard engine manufacturer, providing maximum speed within the engine manufacturers recommended full throttle RPM range at the trim setting as in 5.7. 5.3 Standard equipment permanently installed fuel tanks shall be no mor

46、e than half full at the start of each test trial. Portable tanks, if used for outboard engines, one for each engine, shall be between full and half-full at the beginning of each test trial. Portable tanks shall be located in the manufacturers designated positions, or, if none are designated, located

47、 as far aft as practicable. 5.4 Craft shall be equipped with the standard supplied or recommended remote steering system and location or the outboard tiller steering, if so intended for use. See 4.1.2. 5.5 Outboard engines shall be installed in the lowest vertical position on the engine mounting sur

48、face, or if so indicated in the owners manual, the vertical position recommended by the craft manufacturer. 5.6 The craft bottom, engine and propeller shall be clean. 5.7 For propulsion units with power trim, the outboard, inboard-outdrive or water jet nozzle trim angle shall be adjusted to provide

49、full throttle steady state craft speed short of excessive porpoising (fore and aft angular SANS 11592:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.ISO 11592:2001(E) 4 ISO 2001 All rights reserved oscillation) or propeller ventilation without loss of directional control. Propulsion units without power trim shall be set at the maximum trim angle (bow up) position permitting acceleration from displacement to planing spe