System pro M compact® - Piti Group

Systempro M compact ®Technical detailsRD front panelresidual current monitorsModularresidual currentdevicesFRONT PANEL RESIDUAL CURRENT MONITORSFront operator functionsRD148FRONTPANEL7REAR PANEL1 628 911,5 0,2 0,30,50,251n (A)22,5ON TRIP 0,10,050,02t (sec)0,40,5RESETRESETautotx10In x1In x10offmantx1In x0,1onTESTFAIL SAFEearth leakage relay RD 1484 531 0A) tRESETautotx10In x1In x10offabcdeFAIL SAFEmantx1In x0,1on7 8 9 10 11 121 2 3 4 5101. Potentiometer for adjusting tripping currenttime2. Potentiometer for adjusting tripping time3. Programming microswitches:a) in position 1 automatic reset, in position 0manual resetb) choice of constant for calibrating the trippingtime; in position 1 ➔ K=10, in position 0 ➔K=1c) and d) choice of constant for calibrating thetripping current; c) and d) in position 0 ➔ K=0.1;c) in position 1 and d) in position 0 ➔ K=1; c)and d) in position 1 ➔ K=10e) in position 1, output relays normally deenergized;in position 0, output relays normallyenergized (positive safety)4. Test pushbutton5. Manual reset pushbutton6. Green LED indicating presence of auxiliarysupply7. Red LED indicating that the relay has beentripped8. Output terminals9. Terminals for auxiliary supply and connection toseparate toroidal transformer2CSC445008F0901Selection tables ............................. pag. 5/1310/106 ABB