SN EN 1986-1 : 1998

Foreword
1 Scope
2 Normative references
3 Definitions
    3.1 Energy consumption
    3.2 Range
4 Test sequences
    4.1 Composition
    4.2 Tolerances
    4.3 End of test sequence criteria
5 Measurement of the energy consumption
    5.1 Principle
    5.2 Equipment
    5.3 Parameters, units and accuracy of measurements
    5.4 Test conditions
    5.5 Test procedure
6 Measurement of the range
Annexes
A (normative) Determination of the total road load power
    of a vehicle and calibration of the chassis dynamometer
    A.1 Introduction
    A.2 Characteristics of the track
    A.3 Atmospheric conditions
    A.4 Preparation of the vehicle
    A.5 Specified speed V
    A.6 Energy variation during coast-down
B (informative) Technical information of the test vehicle
    B.1 Identification of the test vehicle
    B.2 Descriptions of the test vehicle
    B.3 Operating manual
    B.4 Claimed performances
    B.5 Charge
C (informative) Test report
    C.1 Identification of the test vehicle
    C.2 Kerb mass
    C.3 Discharge of the battery
    C.4 Initial charge
    C.5 Application of the cycle and measurement of the
          distance
    C.6 Charge of the battery
    C.7 Discharge of the battery
    C.8 Initial charge
    C.9 Application of the complete test sequence
D (informative) Bibliography

Defines method for application so as to measure the range and consumption of electrically propelled road vehicles (pure electric vehicles). Applicable to vehicle categories M1, M2, N1 and N2 motor tricycles and quadricycles. Not applicable to electric hybrid or partially electrically propelled road vehicles.