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BS ISO 8854:2012

$142.49

Road vehicles. Alternators with regulators. Test methods and general requirements

Published By Publication Date Number of Pages
BSI 2012 24
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This International Standard specifies test methods and general requirements for the determination of the electrical characteristic data of alternators for road vehicles.

It applies to alternators, cooled according to the supplier’s instructions, mounted on internal combustion engines.

PDF Catalog

PDF Pages PDF Title
3 CVP_Secretariat_Loca
6 Foreword
7 1 Scope
2 Terms and definitions
8 3 Test conditions
3.1 Ambient temperature
3.2 Air pressure
3.3 Sense of rotation
3.4 Drive control
3.5 Load current control
3.6 Measuring accuracy
9 3.7 Measured values
4 Test equipment
4.1 Ambient air
4.2 Terminal connecting plan
10 4.3 Measuring system
11 5 Measurement procedure
5.1 Current/rotational frequency characteristic
12 5.2 Partial load measurement
5.3 Testing functional ability of regulator
5.4 Load dump
15 5.5 Voltage ripple
18 5.6 Efficiency determination
19 6 Method of calculation of efficiency
6.1 Determination of efficiency
6.2 Determination of weighted efficiency
7 Presentation of results
21 Bibliography
BS ISO 8854:2012
$142.49