Insulation resistance meter with Calibration Certificate MIC-15k1 WMPLMIC15K1

Advanced insulation resistance meter for demanding applications

The Sonel MIC-15k1 insulation resistance meter is a professional tool designed for diagnostics and assessment of insulation condition in electrical circuits. The device is perfect for measurements on cables (single- and multi-core), transformers, motors, generators, capacitors, circuit breakers and other elements of power stations. Thanks to its high resistance to electromagnetic interference, the meter allows for precise measurements even in difficult conditions, such as high-voltage stations (up to 1200 kV AC and 500 kV DC). The included calibration certificate ensures the reliability and accuracy of the results.

Features and diagnostic capabilities

MIC-15k1 offers a wide range of measurements and diagnostic functions that allow for a comprehensive assessment of the insulation condition:

• Insulation resistance measurement: in the range of 1 MOhm to 999 MOhm.
• Standard measurements: IR (insulation resistance), DAR (dielectric absorption ratio), PI (polarization index), SV (step voltage measurement), RT (smooth voltage increase), DD (dielectric discharge).
• Partial discharge indicator (PDI): Allows identification of potential insulation problems.
• Dielectric strength test: Determining the breakdown voltage of the tested object.
• Smooth voltage increase function (RT): Enables the location of partial discharges and assessment of the insulating properties of the material.
• Efficient HV converter: Measurement voltage up to 15 kV and current up to 10 mA enable measurements of objects with high rated voltage (above 34.5 kV).
• Three-wire measurement with GUARD wire: Eliminates surface leakage currents, increasing the accuracy of measurements.
• Automatic data logging: Automatic saving of measurement results in the device's memory.

Application and benefits for professionals

The MIC-15k1 meter is an indispensable tool for installers, service technicians and engineers involved in the diagnostics of electrical systems. The function of burning damaged cable insulation facilitates the location of short circuits – both visually (in the case of exposed cables) and using reflectometry or seismic-acoustic methods. Cooperation with external software (Sonel MIC Mobile and Sonel Reader) enables remote monitoring of measurements, analysis of historical data and creation of professional reports. Stable measurement results are guaranteed by digital filters with adjustable averaging time. The device is particularly useful in places exposed to strong electromagnetic interference.