DIN VDE 0660-507 VDE 0660-507:1991-04
Low-voltage switchgear and controlgear assemblies
Verfahren zur Ermittlung der Erwärmung von partiell typgeprüften Niederspannung-Schaltgerätekombinationen (PTSK) durch Extrapolation;
"""Low-voltage switchgear and controlgear assemblies A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear; German version HD528S1:1989 (identical with Report IEC890:19"
Class/Status:
Standard,
withdrawn
Released: 1991-04
VDE Art. No.: 0660000