Art-Nr.: WMDEMPI502F
Sonel MPI-502F Multifunktions-Installationsprüfgerät
| Measuring functions | Measuring range | Display range | Resolution | Accuracy |
|---|---|---|---|---|
| Fault loop impedance | ||||
| Fault loop ZL-PE, ZL-N, ZL-L | 0,13 Ω…1999 Ω according to IEC 61557 | 0,00 Ω…1999 Ω | from 0,01 Ω | ±(5% v.Mw. + 3 Digits) |
| Fault loop ZL-PE in RCD mode | from 0,5 Ω…1999 Ω according to IEC 61557 | 0,00 Ω…1999 Ω | from 0,01 Ω | from ±(6% v.Mw. + 5 Digits) |
| Measurement of RCD parameters | ||||
| RCD trip test and measurement of trip time tA test current 0,5 IΔn, 1 IΔn, 2 IΔn, 5 IΔn | ||||
| RCD general and short-time delayed | 0 ms…300 ms | 0 ms…300 ms | 1 ms | ±(2% v.Mw. + 2 Digits) |
| RCD selective | 0 ms…500 ms | 0 ms…500 ms | 1 ms | ±(2% v.Mw. + 2 Digits) |
| Measurement of RCD trip current RCD IA test current 0,3 IΔn…2,0 IΔn | ||||
| for sinusoidal residual current (type AC) | 3,0 mA…500 mA | 3,0 mA…500 mA | from 0,1 mA | ±5% IΔn |
| for pulsating DC currents and with 6 mA DC bias (type A) | 3,5 mA…420 mA | 3,5 mA…420 mA | from 0,1 mA | ±10% IΔn |
| Resistance measurement of protective conductors and equipotential bonding conductors |
The Sonel MPI-502F is one of the smallest multifunctional test instruments on the market – compact, lightweight and packed with functions. Developed for installers, service technicians and electrical specialists, it offers an impressive range of measurement options with simple, intuitive operation at the same time.
Despite its slim design, the device impresses with high accuracy and ergonomic design – ideal for mobile use under real conditions.
Measurement functions at a glance
Loop impedance measurement
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Mains voltages: 220/380 V, 230/400 V, 240/415 V (45...65 Hz)
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Measuring range: 180...460 V
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Display of R (resistance) and X (reactance)
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15 mA measurement without tripping RCDs
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Max. measuring current: 7.6 A (230 V), 13.3 A (400 V)
RCD test (type AC, A)
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Measurement of short-time, time-delayed and selective RCDs
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Rated currents: 10 / 15 / 30 / 100 / 300 / 500 mA
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Determination of trip current IΔn and trip time tA
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Measurement of RE and UB without tripping
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AUTO mode for fully automatic RCD testing
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Quick measurement of IA and tA with single tripping
Protective conductor and equipotential bonding measurement
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Test with 200 mA test current according to EN 61557-4
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Auto-calibration of the test leads – independent of cable length
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Acoustic feedback during continuity test
Additional functions
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Mains voltage and frequency measurement (0...500 V)
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PE conductor test with contact electrode
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Memory for up to 990 measurement results
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Bluetooth data transmission to the PC
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Backlit keys and display
Operating comfort & ergonomics
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Rotary selector switch for function selection, additional settings by pressing buttons
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Convenient operation even in poor lighting
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Device settings are retained even when the battery is empty
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Generous memory saves manual notes
Fast safety test – even with RCD
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Loop impedance measurement in seconds – even in RCD-protected circuits
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Fully automatic RCD test in auto mode
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Optional: Measurement via WS adapter at 230 V socket
Robust design – ready for outdoor use
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Housing with protection rating IP67 – dustproof and waterproof
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Ideal for harsh construction site and industrial environments
Interfaces & software
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Bluetooth data transmission to the PC
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Compatible
| Properties |
|---|
| electromagnetic compatibility (EMV): | EN 61326-2-2, IEC/EN 61326-1 |
|---|---|
| interface: | Bluetooth |
| measurement category: | CAT III 600 V, CAT IV 300 V |
| protection rating: | Enclosure IP 67 |
| Weight: | 0.8 kg |
| Width: | 102 mm |
| Height: | 220 mm |
| Measuring functions | Measuring range | Display range | Resolution | Accuracy |
|---|---|---|---|---|
| Fault loop impedance | ||||
| Fault loop ZL-PE, ZL-N, ZL-L | 0,13 Ω…1999 Ω according to IEC 61557 | 0,00 Ω…1999 Ω | from 0,01 Ω | ±(5% v.Mw. + 3 Digits) |
| Fault loop ZL-PE in RCD mode | from 0,5 Ω…1999 Ω according to IEC 61557 | 0,00 Ω…1999 Ω | from 0,01 Ω | from ±(6% v.Mw. + 5 Digits) |
| Measurement of RCD parameters | ||||
| RCD trip test and measurement of trip time tA test current 0,5 IΔn, 1 IΔn, 2 IΔn, 5 IΔn | ||||
| RCD general and short-time delayed | 0 ms…300 ms | 0 ms…300 ms | 1 ms | ±(2% v.Mw. + 2 Digits) |
| RCD selective | 0 ms…500 ms | 0 ms…500 ms | 1 ms | ±(2% v.Mw. + 2 Digits) |
| Measurement of RCD trip current RCD IA test current 0,3 IΔn…2,0 IΔn | ||||
| for sinusoidal residual current (type AC) | 3,0 mA…500 mA | 3,0 mA…500 mA | from 0,1 mA | ±5% IΔn |
| for pulsating DC currents and with 6 mA DC bias (type A) | 3,5 mA…420 mA | 3,5 mA…420 mA | from 0,1 mA | ±10% IΔn |
| Resistance measurement of protective conductors and equipotential bonding conductors |