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IEC TS 62446-3:2017

(Main)

Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 3: Photovoltaic modules and plants - Outdoor infrared thermography

Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 3: Photovoltaic modules and plants - Outdoor infrared thermography

IEC TS 62446-3:2017(E) defines outdoor thermographic (infrared) inspection of PV modules and plants in operation. This inspection supports the preventive maintenance for fire protection, the availability of the system for power production, and the inspection of the quality of the PV modules. This document lays down requirements for the measurement equipment, ambient conditions, inspection procedure, inspection report, personnel qualification and a matrix for thermal abnormalities as a guideline for the inspection.

General Information

Status
Published
Publication Date
14-Jun-2017
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
27.160 - Solar energy engineering
Technical Committee
TC 82 - Solar photovoltaic energy systems
Drafting Committee
WG 3 - TC 82/WG 3
Current Stage
PPUB - Publication issued
Start Date
13-Jul-2017
Completion Date
15-Jun-2017
Ref Project

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IEC TS 62446-3:2017 - Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 3: Photovoltaic modules and plants - Outdoor infrared thermographyIEC TS 62446-3:2017 - Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 3: Photovoltaic modules and plants - Outdoor infrared thermography
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IEC TS 62446-3:2017 - Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 3: Photovoltaic modules and plants - Outdoor infrared thermography
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37 pages
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IEC TS 62446-3
®

Edition 1.0 2017-06
TECHNICAL
SPECIFICATION

colour
inside


Photovoltaic (PV) systems – Requirements for testing, documentation and
maintenance –
Part 3: Photovoltaic modules and plants – Outdoor infrared thermography

IEC TS 62446-3:2017-06(en)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
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All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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---------------------- Page: 2 ----------------------
IEC TS 62446-3

®


Edition 1.0 2017-06




TECHNICAL



SPECIFICATION








colour

inside










Photovoltaic (PV) systems – Requirements for testing, documentation and

maintenance –

Part 3: Photovoltaic modules and plants – Outdoor infrared thermography


























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 27.160 ISBN 978-2-8322-4290-2



  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC TS 62446-3:2017 © IEC 2017
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Requirements of inspection equipment . 9
4.1 General . 9
4.2 Minimum requirements for IR-cameras used for inspecting PV plants . 9
4.3 Requirements for photo cameras for documentation of the findings . 10
4.4 Requirements for equipment to record the ambient conditions . 10
5 Inspection procedure .
...

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