isoPV1685RTU-425 - INSULATION MONITORING DEVICE (AC 0-1000 V/DC 0-1500 V) , RS-485/BMS(Slave)/MODBUS RTU (Slave), Protocol switchable, (NOT FOR EDS DEVICES) (4 - 6 weeks)

ISOMETER® isoPV1685RTU
- Insulation monitoring device for DC IT systems
- Application photovoltaic systems up to AC 0-1000V/DC 1500 V
- Separately adjustable response values 200 Ω…1 MΩ
- Automatic adaptation to the system leakage capacitance up to 2000 μF
- Interface selectable RS-485 or Modbus

The device is used for insulation monitoring of large photovoltaic systems up to 1500 V designed as IT systems. The measurement method specially developed for slow voltage fluctuations (MPP-Tracking) monitors the insulation resistance even in systems equipped with large solar generator panels where extremely high system leakage capacitances against earth exist due to interference suppression methods. Adaptation to system-related high leakage capacitances also occurs automatically.