PRICES include / exclude VAT
sklademVydáno: 1999-12-17
IEC 60044-7:1999
Instrument transformers - Part 7: Electronic voltage transformers
Transformateurs de mesure - Partie 7: Transformateurs de tension électroniques
Format
Availability
Price and currency
Anglicky/Francouzsky Hardcopy
skladem
430.65 €
Anglicky/Francouzsky PDF
Immediate download
Printable
430.65 €
Anglicky Hardcopy
skladem
430.65 €
Anglicky PDF
Immediate download
Printable
430.65 €
| Označení normy: | IEC 60044-7:1999 |
| Vydáno: | 1999-12-17 |
| Edice: | 1 |
| ICS: | 17.220.20 |
| Počet stran (Anglicky/Francouzsky): | 137 |
| ISBN (Anglicky/Francouzsky): | 2831849233 |
| Počet stran (Anglicky): | 70 |
DESCRIPTION
IEC 60044-7:1999
Applies to newly manufactured electronic voltage transformers with analogue output, for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The standard covers optical arrangements with electronic components. Three-phase voltage transformers are not included, but some of the requirements apply.