EA-PSM Electric
User manual
×
Menu

10.2. Protection unit properties window overview

 
           By double clicking on any protection element, its properties window will open. In tab “Breaker” user can edit general information about protection breaker, set operation time, relay transfer time, relay return time. EA – PSM will already provide recommended values for the breaker, in blue colored lines. In order to set recommended values, user should click on button and values will be transfered.
 
 
           In the “Short Circuit” tab filtered short circuit results can be seen. Only short circuits, which flow through the selected protection are shown in the table. If asymmetrical short circuit is selected (K2, K1, K1.1), the user will be able to analyze vector diagrams by pressing “Vectors” button.
 
 
 
 
           In the “Protection” tab circuit breakers and relay protection can be selected and edited by clicking “Add protection” button. “Remove” button will delete selected protection. “Export” button will form a report with the short circuit results and the protection device parameters.