IEC 62930:2017
(Main)Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC
Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC
IEC 62930:2017(E) applies to single-core cross-linked insulated power cables with cross-linked sheath. These cables are for use at the direct current (DC) side of photovoltaic systems, with a rated DC voltage up to and including 1,5 kV between conductors and between conductor and earth. This document includes halogen free low smoke cables and cables that can contain halogens.
The cables are suitable to be used with Class II equipment as defined in IEC 61140.
The cables are designed to operate at a normal continuous maximum conductor temperature of 90 °C. The permissible period of use at a maximum conductor temperature of 120 °C is limited to 20 000 h.
Električni kabli za fotonapetostne sisteme z enosmerno (DC) napetostjo 1,5 kV (IEC 62930:2017)
Ta dokument se uporablja za enožilne zamrežene izolirane napajalne kable z zamreženo oblogo. Ti kabli se uporabljajo na enosmerni (DC) strani fotonapetostnih sistemov z nazivno enosmerno napetostjo do 1,5 kV med vodniki ter med vodnikom in ozemljitvijo. Ta dokument vključuje kable z majhno gostoto dima brez halogenov in kable, ki lahko vsebujejo halogene. Kabli so primerni za uporabo z opremo razreda II, kot je opredeljeno v standardu IEC 61140.
Kabli so zasnovani za delovanje pri običajni enakomerni najvišji temperaturi vodnika 90 °C. Dopustno obdobje uporabe pri najvišji temperaturi vodnika 120 °C je omejeno na 20.000 h.
OPOMBA: Pričakovano obdobje uporabe v običajnih pogojih uporabe, kot je določeno v tem dokumentu, znaša 25 let.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST IEC 62930:2019
01-marec-2019
(OHNWULþQLNDEOL]DIRWRQDSHWRVWQHVLVWHPH]HQRVPHUQR '& QDSHWRVWMRN9
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Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC (IEC
62930:2017)
Ta slovenski standard je istoveten z: IEC 62930 Ed. 1.0
ICS:
27.160 6RQþQDHQHUJLMD Solar energy engineering
29.060.20 Kabli Cables
SIST IEC 62930:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST IEC 62930:2019
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SIST IEC 62930:2019
IEC 62930
®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.060.20; 27.160 ISBN 978-2-8322-5145-4
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
SIST IEC 62930:2019
– 2 – IEC 62930:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Rated voltage . 9
5 Requirements for the construction of cables . 9
5.1 Conductors . 9
5.1.1 Material . 9
5.1.2 Construction . 10
5.1.3 Separator between conductor and insulation . 10
5.1.4 Check of construction . 10
5.2 Insulation . 10
5.2.1 Material . 10
5.2.2 Application to the conductor . 10
5.2.3 Thickness . 10
5.3 Sheath . 11
5.3.1 Material . 11
5.3.2 Application . 11
5.3.3 Thickness . 11
5.3.4 Colour . 11
5.4 Multi-core cables and additional elements . 11
6 Marking . 11
6.1 General . 11
6.2 Indication of origin . 11
6.3 Code marking . 12
6.4 Additional marking . 12
6.5 Nominal cross-sectional area of conductor . 12
6.6 Continuity of marking . 12
6.7 Additional requirements .
...
IEC 62930
®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC
IEC 62930:2017-12(en)
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IEC 62930
®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.060.20; 27.160 ISBN 978-2-8322-5145-4
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – IEC 62930:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Rated voltage . 9
5 Requirements for the construction of cables . 9
5.1 Conductors . 9
5.1.1 Material . 9
5.1.2 Construction . 10
5.1.3 Separator between conductor and insulation .
...
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