Standard

IEC 60891:2009 ED2

Dec 2009 Revised

Note: Latest version: IEC 60891:2021 ED3

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Language English/French

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Abstract

IEC 60891:2009 defines procedures to be followed for temperature and irradiance corrections to the measured I-V (current-voltage) characteristics of photovoltaic devices. It also defines the procedures used to determine factors relevant for these corrections. Requirements for I-V measurement of photovoltaic devices are laid down in IEC 60904-1. The main technical changes with regard the previous edition are as follows: - extends edition 1 translation procedure to irradiance change during I-V measurement; - adds 2 new translation procedures; - revises procedure for determination of temperature coefficients to include PV modules; - defines new procedure for determination of internal series resistance; - defines new procedure for determination of curve correction factor.

Products specifications

Standard from IEC
Published: December 14 2009
Withdrawn: October 27 2021
Edition: 2
Document type: IS
Pages
ISBN: 9782889103164

Publisher: IEC
Distributor: IEC
ICS: 27.160
International TC: TC 82

Product Relations

Revised by: IEC 60891:2021 ED3
Revises: IEC 60891:1987 ED1

IEC 60891:2009 ED2

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IEC 60891:2021 ED3