MPI-502 Multifunction electrical instalations meter

The MPI-502 is a multifunctional measuring device used for acceptance and interval testing of electrical installations. It combines the functionality of the MZC and MRP series. The extended standard equipment includes everything you need for quality work in accordance with regulatory documentation.

Manufacturer: SONEL S.A. (Poland).

Features

Short circuit loop parameters measurements
Testing the RCD breakers of AC, A types
Detection of the replacement L and N in the socket and automatic swap in the meter
Low voltage resistance measurements of protective circuits and junctions
Rapid check for the correct connection of PE wire using touch electrode
Measurement of mains voltage and frequency
Power supply from LR6 batteries or NiMH accumulators (option)
Memory of 990 measurements
The device meets the requirements of IEC 61557 standard

Technical specifications

Short circuit loop impedance measurement Z_L-PE, Z_L-N, Z_L-L
Display range	Resolution	Accuracy
0,00...19,99 Ω	0,01 Ω	± (5% m.v. + 3 digits)
20,0...199,9 Ω	0,1 Ω
200...1999 Ω	1 Ω
Readings of fault loop impedance R_S and fault loop reactance X_S
Display range	Resolution	Accuracy
0,00...19,99 Ω	0,01 Ω	± (5% m.v. + 5 digits) of Z value
20,0...199,9 Ω	0,1 Ω	± (5% m.v. + 5 digits) of Z value
Short circuit loop impedance Z_L-PE in mode RCD – without RCD tripping
Display range	Resolution	Accuracy
0,00...19,99 Ω	0,01 Ω	± (6% m.v. + 10 digits)
20,0...199,9 Ω	0,1 Ω	± (6% m.v. + 5 digits)
200...1999 Ω	1 Ω	± (6% m.v. + 5 digits)
Readings of fault loop impedance R_S and fault loop reactance X_S (without tripping the RCD)
Display range	Resolution	Accuracy
0,00...19,99 Ω	0,01 Ω	± (6% m.v. + 10 digits) of Z value
20,0...199,9 Ω	0,1 Ω	± (6% m.v. + 5 digits) od Z value
Voltage measurement
Range	Resolution	Accuracy
0,0...299,9 V	0.1 V	± (2% m.v. + 6 digits)
300…500 V	1 V	± (2% m.v. + 2 digits)
Frequency measurement
Range	Resolution	Accuracy
45,0...65,0 Hz	0,1 Hz	± (0,1% m.v. + 1 digit)
Low voltage test of the circuit and insulation continuity
Range	Resolution	Accuracy
0,00...19,99 Ω	0,01 Ω	± (2% m.v. + 3 digits)
20,0...199,9 Ω	0,1 Ω
200...400 Ω	1 Ω

Complete set

Standard accessories:

MPI-502UA
Adapter UNI-SCHUKO (WS-05)
Test lead with banana plug; 1,2m; red
Test lead with banana plug; 1,2m; yellow
Test lead with banana plug; 1,2m; blue
Pin probe with banana connector; red
Pin probe with banana connector; blue
"Crocodile" clip K02; yellow
Carrying case M6
Handle to suspend the meter
Hanging straps
Batteries
Operation manual

Optional accessories:

Test lead with banana plug 5m; red
Test lead with banana plug 10m; red
Test lead with banana plug 20m; red
Probe with START button with UNI-SCHUKO (WS-01)
Software for creation of documentation from electrical measurements “SONEL Reports"

Documentation

MPI-502 Datasheet.pdf