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1、BRITISH STANDARD BS EN ISO 8665:2006 Small craft Marine propulsion reciprocating internal combustion engines Power measurements and declarations The European Standard EN ISO 8665:2006 has the status of a British Standard ICS 47.080 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GM
2、T+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 8665:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2006 ISBN 0 580 47081 4 National foreword This British Standard is the official English language version of EN ISO 8
3、665:2006. It is identical with ISO 8665:2006. It supersedes BS EN ISO 8665:1996 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee GME/33, Small craft, which has the responsibility to: A list of organizations represented on this committee can be obtained
4、 on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of t
5、he BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid en
6、quirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This docum
7、ent comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii and iii, a blank page, pages 1 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued s
8、ince publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 8665 June 2006 ICS 47.080Supersedes EN ISO 8665:1995 English Version Small craft - Marine propuls
9、ion reciprocating internal combustion engines - Power measurements and declarations (ISO 8665:2006) Petits navires - Moteurs marins de propulsion alternatifs combustion interne - Mesurage et dclaration de la puissance (ISO 8665:2006) Kleine Wasserfahrzeuge - Schiffsantriebs-Hubkolben- Verbrennungsmo
10、toren - Leistungsmessungen und Leistungsangaben (ISO 8665:2006) This European Standard was approved by CEN on 24 May 2006. 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 with
11、out any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language m
12、ade by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, German
13、y, 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 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG M
14、anagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 8665:2006: E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI F
15、oreword This document (EN ISO 8665:2006) has been prepared by Technical Committee ISO/TC 188 “Small craft“ in collaboration with Technical Committee CEN/SS T01 “Shipbuilding and maritime structures“, the secretariat of which is held by CMC. This European Standard shall be given the status of a natio
16、nal standard, either by publication of an identical text or by endorsement, at the latest by December 2006, and conflicting national standards shall be withdrawn at the latest by December 2006. This document supersedes EN ISO 8665:1995. This document has been prepared under a mandate given to CEN by
17、 the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national stand
18、ards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro
19、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 8665:2006 has been approved by CEN as EN ISO 8665:2006 without any modifications. EN ISO 8665:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled
20、 Copy, (c) BSI Reference number ISO 8665:2006(E) INTERNATIONAL STANDARD ISO 8665 Third edition 2006-06-01 Small craft Marine propulsion reciprocating internal combustion engines Power measurements and declarations Petits navires Moteurs marins de propulsion alternatifs combustion interne Mesurage et
21、 dclaration de la puissance EN ISO 8665:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii Foreword ISO (the International Or
22、ganization for Standardization) 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 establ
23、ished has the right to be represented 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 standardizati
24、on. International Standards are drafted 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.
25、 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 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 pa
26、tent rights. ISO 8665 was prepared by Technical Committee ISO/TC 188, Small craft. This third edition cancels and replaces the second edition (ISO 8665:1994), which has been technically revised. EN ISO 8665:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontro
27、lled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 1 Small craft Marine propulsion reciprocating internal combustion engines Power measurements and declarations 1 Scope This International Standard specifies the requirem
28、ents additional to ISO 15550 for determining the power of marine propulsion reciprocating internal combustion (RIC) engines when presented for documenting and checking of the declared (rated) power published by the manufacturer. This International Standard applies to engines used for propulsion of r
29、ecreational craft and other small craft of up to 24 m hull length. This International Standard is to be used in conjunction with ISO 15550. NOTE For determination of power for exhaust emission tests according to ISO 8178, ISO 14396 applies. 2 Normative references The following referenced documents a
30、re indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3104:1994, Petroleum products Transparent and opaque liquids Determination of kin
31、ematic viscosity and calculation of dynamic viscosity ISO 3675:1998, Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method ISO 5165:1998, Petroleum products Determination of the ignition quality of diesel fuels Cetane engine method ISO 15550:2002, Intern
32、al combustion engines Determination and method for the measurement of engine power General requirements 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 15550 and the following apply. 3.1 declared engine speed spark-ignition engines without speed gove
33、rnor speed at the mid-point of the full throttle speed range recommended by the manufacturer for propeller selection 4 Symbols For the purposes of this document, the symbols given in ISO 15550:2002, Table 2, apply. EN ISO 8665:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+
34、00:00 2006, Uncontrolled Copy, (c) BSI 2 5 Standard reference conditions The standard reference conditions used in ISO 15550:2002, Clause 5, apply. 6 Test methods 6.1 General Test method 2 according to ISO 15550:2002, 6.3, applies. 6.2 Test conditions ISO 15550:2002, 6.3.4.1 to 6.3.4.14, applies wit
35、h the following additions. 6.2.1 The test engine or propulsion system shall be representative of the manufacturers production units. All auxiliaries fitted shall be listed and described. 6.2.2 All equipment and auxiliaries not required by ISO 15550:2002, Table 1, column 3, shall be removed before th
36、e test. Auxiliaries not necessary for propulsion of the craft in which the engine is intended to be installed and which may be mounted on the engine shall be removed for the test. The following auxiliaries are given as examples: air-conditioning system compressor; flush/bilge pump. Where auxiliaries
37、 cannot be removed they shall be operated under no-load conditions. 6.2.3 Fuel used for power measurement of spark-ignition engines shall conform to the engine manufacturers recommendation. 6.2.4 Fuel used for power measurement of diesel (compression-ignition) engines shall meet the following specif
38、ication: Table 1 Limits Property Units min. max. Method Density at 15 C kg/m3 835 845 ISO 3675:1998 Viscosity at 40 C mm2/s 2,5 3,6 ISO 3104:1994 Cetane number 49,0 53,0 ISO 5165:1998 For diesel (compression-ignition) engines operating on distillate fuel, the fuel temperature shall be (313 3) K. NOT
39、E This requirement is not applicable to diesel engines running on intermediate or heavy fuels. 6.2.5 Lubricating oil used shall conform to the engine manufacturers recommendations. Record the lubricating oil type and, if applicable, viscosity of lubricant. 6.2.6 For outboard engines the cowl, if sup
40、plied as standard equipment, shall be regarded as a part of the air inlet system. EN ISO 8665:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 6.2.7 If the exhaust system as delivered is not complete, the back-pressure at the declared
41、engine speed shall be within 0,75 kPa of the maximum back-pressure at which the declared power can be achieved, as specified by the manufacturer. If the exhaust system as delivered is complete, the laboratory exhaust system shall maintain the exhaust pressure at the unit outlet within 0,75 kPa of th
42、e barometric pressure at the test bed. 6.2.8 If the engine air inlet is connected to a laboratory air system, the system shall supply air to the engine within 0,75 kPa of the barometric pressure at the test bed. 6.2.9 For liquid-cooled engines, the temperature of the coolant at the raw-water inlet s
43、hall be maintained at 298 K 15 K (25 C 15 C) except that for engines with charge air cooler the temperature shall be maintained at 298 K 5 K (25 C 5 C). The raw-water coolant inlet pressure shall not exceed 50 kPa. Propulsion systems not fitted with a raw-water pump are exempted from this requiremen
44、t. The coolant outlet temperature shall be within the range specified by the manufacturer if such a range is specified. 6.3 Production conformity test/manufacturing tolerance The declared power shall indicate the average run-in power measured on engines in production. In a production conformity test
45、 the measured power at declared speed of any individual marine propulsion engine or propulsion system shall not deviate from the declared power by more than a) 5 % for engines or propulsion systems with speed governors of more than 100 kW declared power, or b) 10 % or 0,45 kW, whichever is greater,
46、for all other engines and propulsion systems. 7 Method of power correction The method of power correction according to ISO 15550:2002, Clause 7, applies. 8 Measurement of exhaust emissions ISO 15550:2002, Clause 8, does not apply. 9 Test report 9.1 General ISO 15550:2002, 9.2, applies with the follo
47、wing addition. The presentation of ISO 15550:2002, 9.2.2.4, Table 13, does not apply and shall be replaced by the following: engine speed; torque; intake air temperature and pressure (see ISO 15550:2002, 6.3.4.3); fuel temperature for diesel (compression-ignition) engines only (see 6.2.4); ambient a
48、ir temperature of the atmosphere (see ISO 15550:2002, 6.3.4.2); EN ISO 8665:2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 13:05:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 barometric pressure at the test bed (see ISO 15550:2002, 6.3.4.2); humidity (see ISO 15550:2002, 6.3.4.2); pow
49、er correction factor (see ISO 15550:2002, Clause 7); laboratory exhaust system pressure (see 6.2.7); lubricating oil temperature (see ISO 15550:2002, 6.3.4.12); coolant temperature at raw-water inlet and engine outlet (see 6.3.4.10 in ISO 15550:2002 and 6.2.9 in this International Standard); raw-water coolant supply pressure (see 6.2.9); exhaust back-pressure (see 6.2.7); fuel specification, only requi