Possible measurements

Short-circuit loop measurement:

  • impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,
  • measurement range: 95...440 V, frequency 45...65 Hz,

Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):

  • automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,
  • additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.

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 range up to 10G,
  • automatic discharging after measurement,
  • automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,
  • acoustic signals in 5 sec intervals for insulation resistance characteristic,
  • elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)
  • safety measurement - protection against overvoltage.

Measurement of earthing resistance.

Bi-directional testing of PE wire continuity using 200 mA current.

  • Autocalibration of test leads.

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.

 

Sonel - MPI-525, Multifunction Electrical Installations Meter, ISO 2500V

$1,939.00Price
  • Please allow 4-5 weeks for this product to arrive. 

    This Product Has A 2 Year Warranty.

  • Please see photos and description for full specifications.

    Possible measurements

    • Short-circuit loop measurement:
      -impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R = 10 Ω,
      - measurement range: 95...440 V, frequency 45...65 Hz,
    • Short-circuit loop measurement with resolution 0,01 Ω, in distribution network without tiggering RCD (IΔn≥30 mA):
      - automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,
      - additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.
    • 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 range up to 10 GΩ,
      - automatic discharging after measurement,
      - automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,
      - acoustic signals in 5 sec intervals for insulation resistance characteristic,
      - elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)
      - safety measurement - protection against overvoltage.
    • Measurement of earthing resistance.
    • Bi-directional testing of PE wire continuity using 200 mA current.
      - Autocalibration of test leads.
    • 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.

    Rated operational conditions:
    - operation temperature 0...+50°C

    Electric security:
    - type of insulation: double, according to PN-EN 61010 - 1 And IEC 61557, EMC
    - measurement category: IV 300 V acc. to PN-EN 61010 - 1
    - protection class acc. to PN-EN 60529: IP54

     

    Short-circuit loop impedance measurement ZL-PE, ZL-N, ZL-L
    Measurement using 23/40 A current measurement range in accordance with
    IEC 61557: 0,13...1999,9 Ω (for 1,2 m lead):