Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
<p>We are having CT of75/1 Ampere,NCT20/1 Ampere with CAG14 relay,other than7SR11 Siemens make Relay for O/C,E/F,NPS.</p>
The phase current should go beyond 20A based on the above given details. If the 40A fuse has failed means may be there is failure in one of the capacitor bank or the inrush current is high.
question is not clear
sorry