SONEL

• Loop impedance measurement: ZL-PE, ZL-N, ZL-L at the mains voltage up to 415 V
• Measuring current: 7.6 A/230 V and 13 A/400 V
• Loop impedance test without tripping the RCD

• 2-, 3- and 4-pole earthing measurement - 3-pole earthing measurement with a clamp - Earthing measurement with 2-clamps without disconnecting the earthing - Specific resistance - Current measurement with clamps - Earthing measurement with auxiliary electrodes RS and RS RH - Protective conductor resistance measurement with 200 mA - Lightning protection measuring method - Leakage current measurement - Measurement of interference voltages in networks with 50 Hz, 60 Hz, 16 2/3 Hz and 400 Hz - Measuring voltage 24 V or 50 V - Distance in meters (m) or feet (ft) - Real time clock (RTC) - USB connection

• Loop impedance measurement: ZL-PE,ZL-N,ZL-L at mains voltage up to 750V
• Measuring current: max. 30A
• Autom. calculation of short-circuit current

• Measurement current up to 10 A · Resolution up to minimum 0.1 µΩ · 3 different measurement modes (normal, car, cont.) · Measurement of resistive and inductive objects · 4-wire measurement · No influence due to interference. · Adjustable limits (min/max).

• 50...10000 V test voltage for measuring range up to 40 TΩ - Test voltage adjustable in 10 V steps (50...1000V) and 25 V steps (1...10kV) - Automatic discharge of the DUT after the measurement - Time interval measurements with acoustic 5 sec. Signalisation - 3 test times to determine the absorption coefficient - Determination of the polarisation index (PI) and the dielectric absorption ratio (DAR) - Test method (SV) - Index d. dielectric discharge (DD) - Fault location by burning method - Real time display of the current test voltage - Adjustable test current (1.2mA, 3mA, 5mA) - 2- and. 3-wire measurement - Limit value setting for insulation measurement and continuity measurement (≥200mAmA) - Creepage current measurement - Test lead up to 20m available - Protection against live parts - Testing of multi-wire cables with AutoISO-5000 adapter - Digital filter function in test environment with large disturbances - AC/DC measurement 0...750V - Graphe display

• network quality analysis: IEC61000-4-30 Class A
• DIN EN 50160;DIN EN 61000-4-7
• DIN EN 61000-4-15

• Direct download from memory of measurement results from almost all Sonel test devices - Upload of previously created structures to MPI-530 - Arrangement in clear tree structure - Integration of images possible - Use of existing libraries - Output of standard-compliant test reports