Insulation monitoring in the electrical system. System insulation monitoring and safety relays suitable for permanent monitoring of IT electrical lines. Insulation monitoring devices are widely used in electrical panels on mobile generator sets. These devices can monitor the insulation of lines up to 500Vac, and have a potentiometer on the front panel to set the impedance trip threshold. They have an indicator LED (Fault) and a relay that switches in the event of an earth insulation fault. Made in Italy.
Технические характеристики
CharacteristicsMeasured/monitored valuesafety, insulationNetworkAC/DCApplicationsemergency stopMountingDIN rail, panel-mountResetautomatic resetNormsIECOther characteristicsmodularTrigger voltage
Max.: 230 V
Min.: 24 V
24 V, 110 V, 230 V
