Three-phase system insulation monitoring device AIM-T300

AIM-T300 Industrial Insulation Monitor Device features • - Insulation monitoring for unearthed AC sytems 0-450V,DC 0-480V. • - Two separately adjustable response value 1k-5MO. • - Automatic adaptation to the System leakage capacitance. • - Real-time measurement of leakage capacitance,insulation résistance. • - Two separate alarm relays with two potential-free changeover contacts. • - RS-485 interface with modbus-RTU protocol. • - LCD display with backlit. • - Test button to start self-test. • - Connection mornitoring of PE and IT sytems. • - 20 text of warnings and alarms messages can be written to the history memory. Typical applications • - Unearthed AC,DC main circuits • - IT Systems including high leakage capacitances. • - Battery Systems Standards The insulation monitoring device AIM-T300 complies with requirements of the device standards: • GBT18216.8 • IEC 61557-8