AIM-T500 Industrial Insulation Monitor
Device features
• – Insulation monitoring for unearthed Systems AC 0-800V, DC 0-650V.
• – Two separately adjustable response value 1k-10MQ.
• – Automatic adaptation to the System leakage capacitance.
• – Real-time measurement of leakage capacitance, insulation résistance.
• – 3 separate alarm relays with 3 potential-free changeover contacts.
• – RS-485 interface with modbus-RTU protocol.
• – LCD display with backlit.
• – Test button to start self-test.
• – Connection monitoring of PE and IT Systems.
• – 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.
• – Coupled IT Systems.
Standards
The insulation monitoring device AIM-T500 complies with requirements of the device standards:
• – GBT18216.8
• IEC 61557-8
Options : AC/DC, for three-phase systems
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