Electrical insulation monitoring device iISOMETER® so685…

for medical IT systemsautomaticportable

Predefined measurement profiles Reliable measurement of insulation resistance, voltage, capacitance and frequency Integrated web server Modbus TCP/RTU History memory The ISOMETER® is an insulation monitoring devices in accordance with IEC 61557-8 for IT systems. The devices are universally applicable in AC, 3(N)AC, AC/DC and DC systems. AC systems may include extensive DC-supplied loads (such as rectifiers, inverters, variablespeed drives). ISOMETER® for IT AC systems with galvanically connected rectifiers or inverters and for IT DC systems (IT = unearthed systems) Automatic adaptation to the existing system leakage capacitance Combination of AMPPlusand other profilespecific measurement methods Two separately adjustable response value ranges of 1 kΩ…10 MΩ High-resolution graphical LC display Connection monitoring (monitoring of the measuring lines) Automatic device self test Graphical representation of the insulation resistance over time (isoGraph) History memory with real-time clock (buffer for three days) for storing 1023 alarm messages with date and time