NF ISO 3046-1

September 2002

Standard Current

Reciprocating internal combustion engines - Performances - Part 1 : Declarations of power, fuel and lubricating oil consumptions, and test methods - Additional requirements for engines for general use

ISO 3046-1 specifies the requirements for the declaration of power, fuel consumption, lubricating oil consumption and the test method in addition to the basic requirements defined in ISO 15550. It defines codes for engine brake power in accordance with ISO 15550, in order, where necessary, to simplify the application of the statements of power and to facilitate communication. This applies, e.g., to statements of power used on engine data plates. ISO 3046-1 applies to reciprocating internal combustion (RIC) engines for land, rail-traction and marine use and may be applied to engines used to propel road construction and earth-moving machines, industrial trucks as well as for other applications where no suitable International Standard for these engines exists.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2002

Number of pages

37 p.

Reference

NF ISO 3046-1

ICS Codes

27.020 Internal combustion engines

Classification index

E37-200

Print number

1 - 07/12/2002

International kinship

ISO 3046-1:2002

Sumary

Reciprocating internal combustion engines - Performances - Part 1 : Declarations of power, fuel and lubricating oil consumptions, and test methods - Additional requirements for engines for general use

ISO 3046-1 specifies the requirements for the declaration of power, fuel consumption, lubricating oil consumption and the test method in addition to the basic requirements defined in ISO 15550.

It defines codes for engine brake power in accordance with ISO 15550, in order, where necessary, to simplify the application of the statements of power and to facilitate communication. This applies, e.g., to statements of power used on engine data plates.

ISO 3046-1 applies to reciprocating internal combustion (RIC) engines for land, rail-traction and marine use and may be applied to engines used to propel road construction and earth-moving machines, industrial trucks as well as for other applications where no suitable International Standard for these engines exists.

Replaced standards (2)

NF ISO 3046-1

October 1996

Standard Cancelled

Reciprocating internal combustion engines. Performance. Part 1 : standard reference conditions, declarations of power, fuel and lubrificating oil consumptions, and test methods.

NF ISO 3046-7

October 1996

Standard Cancelled

Reciprocating internal combustion engines. Performance. Part 7 : codes for engine power.

Table of contents

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Avant-propos
V
Introduction
VI
1 Domaine d'application
1
2 Références normatives
1
3 Termes et définitions
2
4 Symboles
2
5 Conditions normales de référence
2
6 Essais
3
6.1 Généralités
3
6.2 Moteurs ajustés
3
6.3 Moteurs non ajustés (moteurs à réglage fixe)
5
6.4 Auxiliaires
5
7 Méthode de correction de puissance
5
8 Mesurage des émissions d'échappement
5
9 Rapport d'essai
5
10 Méthodes de calcul de l'ajustement de la puissance et de réévaluation de la consommation de carburant
6
10.1 Généralités
6
10.2 Application
6
10.3 Ajustement de la puissance aux conditions ambiantes
6
10.4 Réévaluation de la consommation de carburant en fonction des conditions ambiantes de l'essai et du site, pour les moteurs ajustés
7
11 Déclarations de la puissance
7
11.1 Généralités
7
11.2 Catégories de puissance
9
11.3 Catégories d'application de puissance
9
11.4 Catégories de déclaration de la puissance
9
12 Désignation de puissance
10
12.1 Relation des codes avec la puissance
10
12.2 Désignation codée des puissances
10
12.3 Exemples de désignations codées des puissances
12
13 Déclarations de la consommation de carburant
13
13.1 Consommation de carburant
13
13.2 Pouvoir calorifique des carburants
13
13.3 Déclarations de la consommation spécifique de carburant
13
14 Déclarations de la consommation d'huile de lubrification
13
15 Renseignements à fournir par le client
14
16 Renseignements à fournir par le constructeur
14
Annexe A (normative) Exemples d'auxiliaires pouvant être utilisés
16
Annexe B (informative) Tableaux de détermination de la pression de vapeur d'eau, des rapports et des facteurs
18
Annexe C (informative) Exemples de calcul de l'ajustement de puissance et de réévaluation de la consommation spécifique de carburant, des conditions normales de référence ou des conditions normales de substitution aux conditions ambiantes de site
25
Annexe D (informative) Exemples d'ajustement de la puissance, des conditions ambiantes du site aux conditions ambiantes de l'essai, et de simulation des conditions ambiantes du site pour les moteurs ajustés
28
Bibliographie
31

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