SIST EN ISO 8665:2000

SLOVENSKI STANDARD
SIST EN ISO 8665:2000
01-april-2000
Small craft - Marine propulsion engines and systems - Power measurements and
declarations (ISO 8665:1994)
Small craft - Marine propulsion engines and systems - Power measurements and
declarations (ISO 8665:1994)
Kleine Wasserfahrzeuge - Schiffsantriebsmotoren und -systeme - Leistungsmessung
und Leistungsangabe (ISO 8665:1994)
Navires de plaisance - Moteurs et systemes de propulsion marins - Mesurage et
déclaration de la puissance (ISO 8665:1994)
Ta slovenski standard je istoveten z: EN ISO 8665:1995
ICS:
47.020.20 Ladijski motorji Marine engines and
propulsion systems
47.080 ýROQL Small craft
SIST EN ISO 8665:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8665:2000

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SIST EN ISO 8665:2000

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SIST EN ISO 8665:2000

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SIST EN ISO 8665:2000

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SIST EN ISO 8665:2000

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SIST EN ISO 8665:2000
INTERNATIONAL
ISO
STANDARD
8665
Second edition
1994-08-01
Small traft - Marine propulsion engines
and Systems - Power measurements and
declarations
Navires de plaisance - Moteurs et systemes de propulsion marins -
Mesurage et dklara tion de Ia puissance
Reference number
ISO 8665:1994(E)

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SIST EN ISO 8665:2000
ISO 8665: 1994(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national Standards bodies (ISO member bedies). The work
of preparing International Standards is normally carried out through BS0
technical committees. Esch 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, governmental
and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(1 EC) on all matters of electrotechnical standardization.
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.
International Standard ISO 8665 was prepared by Technical Committee
ISO/TC 188, Small traft.
This second edition cancels and replaces the first edition
(ISO 8665:1988), of which it constitutes a technical revision.
ca ISO 1994
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronie or mechanical, including photocopying and
microfilm, without Permission in writing from the publisher.
International Organkation for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland

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SIST EN ISO 8665:2000
INTERNATIONAL STANDARD 0 ISO
ISO 8665: 1994(E)
Small traft - Marine propulsion engines and
Systems - Power measurements and declarations
ISO 5163:1990, Motor and aviation-type fuels - De-
1 Scope
termination of knock characteristics - Motor
method.
This International Standard specifies the test require-
ments in addition to those given in ISO 3046-1 for
ISO 5164:1990, Motor fuels - Determination of
determining the power, at a Single Point or as a power
knock characteris tics - Research me thod.
curve, of marine propulsion engines or Systems for
recreational traft and other small traft using similar
ISO 5165:1992, Diese/ fuels - Determination of ig-
propulsion equipment of up to 24 m hull length.
nition quality - Cetane me thod.
lt also provides the means for documenting and
ISO 8217: 1987, Petroleum products - Fuels (class
checking the declared (rated) power published by the
FL - Specifications of marine fuels.
manufacturer.
3 Definitions
2 Normative references
For the purposes of this International Standard, the
The following Standards contain provisions which,
following definitions apply.
through reference in this text, constitute provisions
of this International Standard. At the time of publi-
3.1 declared engine Speed; declared crankshaft
cation, the editions indicated were valid. All Standards
Speed
are subject to revision, and Parties to agreements
based on this International Standard are encouraged
(1) (for spark-ignition engines without Speed gover-
to investigate the possibility of applying the most re-
not-) Speed at the mid-Point of the full throttle Speed
cent editions of the Standards indicated below.
range recommended by the manufacturer for
Members of IEC and ISO maintain registers of cur-
Propeller selection.
rently valid International Standards.
(2) (for engines with Speed governor) Governed
ISO 3046-l :-‘), ßeciproca ting in ternal combustion
Speed Chosen by the manufacturer.
engines - Performance - Part 1: Standard refer-
ence conditions, declarations of power, fuel and lu-
3.2 declared power: Net brake power, determined
brica ting oil consumptions, and tes t methods.
and corrected in accordance with ISO 3046-1, de-
clared for a given engine or propulsion System at its
ISO 3046-3: 1989, ßeciprocating internal combustion
final output shaft when all the auxiliaries which affect
engines - Performance - Part 3: Test measure-
the power output are fitted.
men ts.
ISO 3675: 1993, Grude Petroleum and liquid Petroleum 3.2.1 declared propeller shaft power: Power at the
products - Labora tory determination of density or propeller shaft of an engine Sold with complete pro-
relative density - Hydrometer me thod. pulsion units or at the coupling to the Propeller shaft
1) To be published. (Revision of ISO 3046-1 :1986)
1

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SIST EN ISO 8665:2000
ISO 8665: 1994(E) ‘0 ISO
of an engine sold with reduction and/or reversing The coolant pressure shall not exceed 50 kPa. The
gears. coolant outlet temperature shall be within the range
specified by the manufacturer if such a range is
3.2.2 declared crankshaft power: Power at the specified.
engine output shaft of an engine Sold without re-
duction or reversing gears, or Stern drives or sail drive
5.1.6 Fuel temperature at the inlet of the diese% en-
units.
gine fuel-injection pump shall be maintained at
313 K & 3 K (40 “C & 3 “C)e
4 Declarations
NOTE 2
These requirements do not apply to diese1 en-
gines running on intermediate or heavy fuels.
The declared powers as defined in 3.2 shall be so
named in manufacturer’s documentation. In the case
5.2 Fuels and lubricants
of declared crankshaft power (3.2.2), the power dec-
laration shall be accompanied by a Statement that us-
5.2.1 Fuels used shall conform to the manufac-
able power will be reduced by gear losses.
turer’s specifications.
5.2.2 For spark-ignition engines, record the octane
5 Test preparation
number determined in accordance with ISO 5163
(motor met
...