MPI-520 electrical installation parameter meter WMPLMPI520

local index:
NPP021SONE
Catalog No:
WMPLMPI520
EAN code:
5907624013148
Manufacturer: SONEL
Level of security: IP54
Price:
1772,74 €
gross / pcs.
(including VAT 23%)
Delivery in 3h
up to a week (working days)
Pickup in 1h
Quantity pcs.
(multiplicity:
1
)
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Product description

Digital multifunction meter for both installers and advanced measuring professionals. Allows you to perform all measurements in the electrical installation provided for in the PN-EN 61557 standard:

  • short-circuit loop impedance - accurate measurement also in circuits with RCDs,
  • parameters of RCDs,
  • insulation resistance,
  • earthing resistance,
  • continuity of protective and equipotential bonding.

Successfully replaces single devices used for measurements anti-shock. The use of modern solutions results in additional functions and possibilities that simplify the performance of measurements. The IP54 enclosure is resistant to mechanical damage, and the cover, which can be set in several possible positions, allows for convenient carrying and use of the device in various positions.

Short-circuit loop impedance measurements:< /p>

  • impedance measurement with a current of 23 A (44 A at phase-to-phase voltage) - short-circuit resistor Rzw = 10 Ω,
  • measuring voltage range: 95...440 V, frequency 45 ...65 Hz,
  • measurement of short-circuit loop impedance with a resolution of 0.01 Ω, in installations protected by RCDs with IΔn ≥ 30 mA without tripping,
  • automatic calculation of short-circuit current ; distinguishing phase-to-phase voltage and phase-to-phase voltage,
  • measurements using UNI-Schuko plug with a button that triggers the measurement (also with L and N wires swapped) or 1.2 m, 5 m, 10 m, 20 m long wires , with the possible use of 3-phase socket adapters. (AGT).

Testing of AC, A and B RCDs:

  • measurement of ordinary, short-time delay and selective circuit breakers with rated differential currents of 10, 30, 100, 300, 500 and 1000 mA,
  • the function of automatic measurement of the full set of circuit breaker parameters (after pressing the "START" button once, the meter performs the entire set cycle of measurements, including the possibility of measuring the loop impedance L-PE short-circuit with 15 mA current),
  • shape of the forced leakage current waveform selected by the user: sinusoidal (starting from the rising or falling edge), unidirectional pulsating (positive or negative), unidirectional pulsating with DC background ( positive and negative), constant (positive and negative),
  • measurement of tripping current IA with increasing current,
  • measurement of operating time tA at currents ½IΔn, 1IΔn, 2IΔn and 5IΔn,
  • measurement of the touch voltage UB and the resistance of the protective conductor RE without triggering the circuit breaker,
  • detecting the inversion of L and N conductors in the socket; does not affect the performance of measurements,
  • possibility to measure tripping current IA and real tripping time tAI with one RCD trip,
  • measurements for voltage 95...270 V.
  • < /ul>

    Insulation resistance measurements:

    • measurement voltages: 50 V, 100 V, 250 V, 500 V and 1000 V,
    • < li> measurement of insulation resistance up to 3 GΩ,
    • the ability to measure in the socket using the UNI-Schuko adapter,
    • protection of the meter against the presence of voltage on the object and the appearance of voltage during the measurement,< /li>
    • automatic discharge of the capacitance of the measured object after the measurement is completed,
    • automatic measurement of all resistance combinations in 3-, 4- and 5-wire cables with the use of an additional AutoISO-1000 C adapter,
    • acoustic determination of five-second time intervals to facilitate the capture of time characteristics when measuring insulation resistance.

    Low-voltage measurement of resistance of protective and equipotential bonding connections:

    • measurement of protective conductor continuity with current ≥200 mA in two directions,
    • measurement with low current with acoustic signaling,
    • auto-calibration of test leads - possibility of using test leads of any length.

    Earth resistance measurements:

    • 3-wire technical method with 2 auxiliary electrodes,
    • internal voltage source with a frequency appropriate for the 50/60 Hz network.

    Quick checking the correctness of the PE protective conductor connection using a touch electrode.

    Measurement of voltage, frequency and - using additional clamps - alternating current, cosφ and power (active, reactive, apparent).

    Checking the phase sequence.

    Memory of 990 records (57500 single results), USB output to PC.

    Electrical safety:

    • type of insulation: double, in accordance with PN-EN 61010-1 and IEC 61557
    • measurement category: IV 300 V
    • degree of protection of the housing: IP54
    • Other technical data:

      • power supply of the meter: LR14 alkaline batteries (4 pcs.) or Ni-MH accumulator (option)

Technical data

  • Level of security
    IP54