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UA EN

MPI-525 Multifunction electrical instalations meter

The MPI-525 is a multifunctional measuring device used for acceptance and interval testing of electrical installations. It combines the functionality of the MZC, MRP, MIC, TKF and MRU 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 measurement impedance measurement with 23A current
  • Short-circuit loop measurement with resolution 0,01 Ω, in distribution network without tiggering RCD (I ≥ 30 mA)
  • Testing of general and selective RCD with the rated differential current of 10, 30, 100, 300, 500 and 1000 mA (Type AC, A and B)
  • Measurement of insulation resistance with test voltage 250 V, 500 V, 1000 V, 2500 V
  • Measurement of insulation resistance up to 10 GΩ
  • Measurement of earthing resistance
  • Bi-directional testing of PE wire continuity using 200 mA current
  • Phase sequence testing
  • Memory is divided into 10 memory banks each of them containing 99 memory cells
  • Battery charge indicator
  • AUTO-OFF function
  • USB interface

Short circuit loop impedance measurement ZL-PE, ZL-N, ZL-L

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

Short-circuit loop impedance measurement ZL-PE

Range

Resolution

Accuracy

0,00...19,99 Ω

0,01 Ω

± (2% m.v. + 4 digits)

20,0...199,9 Ω

0,1 Ω

± (2% m.v. + 3 digits)

200...1999 Ω

1 Ω

Measurement of earthing RE

Range

Resolution

Accuracy

0,00...9,99 Ω

0,01 Ω

± (2% m.v. + 4 digits)

10,0...99,9 Ω

0,1 Ω

± (2% m.v. + 4 digits)

100...999 Ω

1 Ω

1,00...1,99 kΩ

0,01 kΩ

Insulation resistance measurement

Range

Resolution

Accuracy

0...1999kΩ

1kΩ

± (3% m.v. + 8 digits)

2,00...19,99MΩ

0,01MΩ

20,0...199,9MΩ

0,1MΩ

200...999MΩ

1MΩ

1,00...3,00GΩ

0,01GΩ

± (4% m.v. + 6 digits)

1,00...9,99GΩ

0,1GΩ

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

Other parameters

Operation temperature

0...+50°C

Type of insulation

double, according to EN 61010-1and IEC 61557, EMC

Measurement category

IV 300V acc. to EN 61010-1

Casing protection class acc. to PN-EN 60529     

IP54

Power supply

alkaline batteries LR14 (4 pcs.) or battery package Ni-MH

Standard accessories:

  • MPI-525
  • Probe with START button with UNI-SCHUKO (WS-03)
  • Test lead with banana plug; 1,2m; yellow
  • Test lead with banana plug; 1,2m; blue
  • Test lead with banana plug; 1,2m; red
  • Test lead on a reel with banana plugs; 30m; red
  • Test lead on a reel with banana plugs; 15m; blue
  • USB transmission cable
  • Pin probe with banana connector; yellow
  • Pin probe with banana connector; red
  • Pin probe with banana connector; blue
  • Test lead with banana plug; 1,8m; 5kV; red
  • Test shield lead with banana plug; 1,8m; 5kV; black
  • Pin probe 5kV with banana connector; red
  • Crocodile clip K04; 5kV; black
  • Crocodile clip K02; yellow
  • Crocodile clip K02; red
  • Earth contact test probe (rod); 0,3m
  • Carrying case L2
  • Hanging straps
  • Battery case LR14 (size C)
  • Batteries

Optional accessories:

  • Probe with UNI-SCHUKO (WS-04)
  • Earth contact test probe (rod); 0,8m
  • Software for creation of documentation from electrical measurements “SONEL PE4"
  • Interface for radio transmission OR-1 - receiver
  • Test lead on a reel with banana plugs; 50m; yellow
  • Test lead on a reel with banana plugs; 25m; blue
  • Triple phase socket adapter AGT-16P
  • Triple phase socket adapter AGT-32P
  • Triple phase socket adapter AGT-63P
  • Adapter AUTO-ISO-2500
  • RCD breaker testing adapter TWR-1J - universal pin
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