insulation monitoring XM300C Vigilohm - 380..415 V AC 50/60 Hz - fail safeShow more characteristics >
Main range of productVigilohm device short nameXM300C type of measurementNetwork insulation resistance, earth leakage capacitance signal contacts composition3 C/O earthing systemIT display typeLCD scale0.1...999 kOhm fail safe featureWith [Us] rated supply voltage380...415 V AC, 50/60 Hz (tolerance: - 15...10 %) mounting positionHorizontal mounting Complementary [Ue] rated operational voltage<= 1000 V AC, 45...400 Hz (device connected to phase with PHT1000 subassembly)<= 1200 V DC (device connected with PHT1000)<= 1700 V AC, 45...400 Hz (device connected to neutral with PHT1000 subassembly)<= 440 V AC, 45...400 Hz (device connected to phase)<= 500 V DC<= 760 V AC, 45...400 Hz (device connected to neutral) signalling functionAlarmDevice faultInsulation value displayTransient fault test functionManual, self test breaking capacity10 A at 24 V DC, L/R = 1 ms0.45 A at 220 V DC, L/R = 1 ms0.65 A at 120 V DC, L/R = 1 ms2.5 A at 48 V DC, L/R = 1 ms5 A at 230 V AC, cos phi = 0.73 A at 400 V AC, cos phi = 0.7 power consumption in VA<= 30 VA mounting modeFlush-mounted mounting supportCubicleEnclosurePlate height129 mm width153 mm depth213.5 mm product weight3.5 kg auxiliary connection terminalTunnel type terminals, cable cross section: 1.5 mm² Environment dielectric strength2500 V IP degree of protectionIP30 standardsIEC 364 ch 4 and 5IEC 61557-8NF C 15-100 §413.4UTE C 63-080 class CPI/XA ambient air temperature for operation-5...55 °C ambient air temperature for storage-25...70 °C Contractual warranty Warranty period18 months
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