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sklademVydáno: 2002-06-06
IEC 60076-4:2002
Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
Transformateurs de puissance - Partie 4: Guide pour les essais au choc de foudre et au choc de manoeuvre - Transformateurs de puissance et bobines d'inductance
Formát
Dostupnost
Cena a měna
Anglicky/Francouzsky Tisk
skladem
9867 Kč
Anglicky/Francouzsky PDF
K okamžitému stažení
9867 Kč
Označení normy: | IEC 60076-4:2002 |
Vydáno: | 2002-06-06 |
Jazyk: | Anglicky/Francouzsky |
Popis
IEC 60076-4:2002
Gives guidance and explanatory comments on the existing procedures for lightning and switching impulse testing of power transformers to supplement the requirements of IEC 60076-3. Also generally applicable to the testing of reactors (see IEC 60289), modifications to power transformer procedures being indicated where required. Information is given on waveshapes, test circuits including test connections, earthing practices, failure detection methods, test procedures, measuring techniques and interpretation of results.