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sklademVydáno: 2010-10-13
IEC 60050-445:2010
International Electrotechnical Vocabulary (IEV) - Part 445: Time relays
Vocabulaire Electrotechnique International (IEV) - Partie 445: Relais temporisés
Formát
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Anglicky/Francouzsky Tisk
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5720 Kč
Anglicky/Francouzsky PDF
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5720 Kč
| Označení normy: | IEC 60050-445:2010 |
| Vydáno: | 2010-10-13 |
| Edice: | 2 |
| ICS: | 01.040.29 |
Popis
IEC 60050-445:2010
IEC 60050-445:2010 defines terms related to specified-time relays. This second edition cancels and replaces the first edition published in 2002 and constitutes a technical edition. This new edition has been revised in order to:
- incorporate terms more commonly used by industry;
- incorporate timing charts to help explain definitions involving a sequence of operations.
It has the status of a horizontal standard in accordance with IEC Guide 108.