E& BENDER The Power in Electrical Safety6 ISOMETER® iso415R Insulation monitoring device for unearthed 3(N)AC, AC and DC systems (IT systems)

_ Z BENDER ISOMETER® iso415R Insulation monitoring device for unearthed 3(N)AC, AC and DC systems (IT systems)Wiring diagram ISOMETER® iso415R Device features • Monitoring of the insulation resistance for unearthed 3(N)AC, AC and DC systems with galvanically connected rectifiers • Automatic adaptation to the system leakage capacitance up to 25 gF • Automatic device self test with connection monitoring • Two separately adjustable response value ranges from 5 kO...1000 kO • Alarms are output via LEDs (AL1, AL2) and an alarm relay • Selectable N/C or N/O relay operation 1 • Selectable start-up delay,...

AC/DC Technical data Insulation coordination acc. to IEC 60664-1/IEC 60664-3 Rated voltage Overvoltage category Operating altitude Rated impulse voltage: Rated insulation voltage: Pollution degree Protective separation between: Voltage tests (routine test) acc. to IEC 61010-1 IC3/(IC1-2) Overvoltage category III, 600 V Overvoltage category III, 300 V Protocol Baud rate 1) Cable length (9.6 kbits/s) Cable: twisted pair 21 Terminating resistor (external) Device address, Modbus RTU 51 Switching elements Switching elements Operating principle 1) Electrical endurance, number of cycles Utilisation...

Ordering information Supply voltage Us AC/DC – 100…240 V Nominal system voltage Un DC 24 V – Dimension diagram All dimensions in mm Bender GmbH & Co. KG Londorfer Straße 65 • 35305 Grünberg • Germany Tel.: +49 6401 807-0 • [email protected] • www.bender.de BENDER Group iso415R-x_D00401_02_D_XXEN/07.2022 / © Bender GmbH & Co. KG, Germany – subject to change! The specified standards take into account the edition valid until 07.2022 unless otherwi