Multi-function Electrical Installations Meter | MPI-502F

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Multi-function Electrical Installations Meter | MPI-502F
Multi-function Electrical Installations Meter | MPI-502F
Multi-function Electrical Installations Meter | MPI-502F
Multifuction Meter

Multi-function Electrical Installations Meter | MPI-502F

R20,344.00 ex vat

Safety Rating Cat IV at 300V labelSafety Rating Cat III at 600V labelIngress protection IP67 label

Multi-function Electrical Installations Meter – Overview

This Multi-functional Electrical Installations Meter tests and verifies electrical installations according to the most common safety standards (IEC 61557, VDE 0100, BS7671). Tests include various short circuit loop impedance tests, multiple RCD breaker tests, low voltage resistance measurements of protective circuits, voltage measurements, and frequency measurements.

Multi-function Electrical Installations Meter Features

  • Short circuit loop parameters measurements:
    • measurements of short circuit loop impedance in networks with rated voltage: 220/380 V, 230 V/400 V, 240/415 V and frequency 45…65 Hz
    • measurements of short circuit loop impedance with current 15 mA without tripping the circuit breaker
  • Testing the RCD breakers of AC, A types:
    • testing of prompt, short-delay (general) and selective RCDs for the rated current values 10, 30, 100, 300, 500 mA
    • IA measurement
    • RE and UB measurement without tripping the circuit breaker
    • extended RCD test function AUTO, with measurement of ZL-PE with current 15 mA – measurement of IA and tA during one RCD tripping.
  • Detection of the replacement L and N in the socket and automatic conversion in the meter
  • Low voltage resistance measurements of protective circuits and junctions:
    • measurement of resistance with ±200 mA current
    • calibration of test leads – possibility of using any length of test leads
    • low current resistance measurement with acoustic signalling
  • 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)
  • The device meets the requirements of IEC 61557 standard
  • measurement category: IV 300 V (III 600 V) according to EN 61010 – 1
  • protection class acc. to EN 60529: IP67

Available on back-order

SKU: WMGBMPI502F Category: Tags: , , , ,
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Description

Multi-function Electrical Installations Meter | MPI-502

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

Measurement using 7,6/13,3 A current – Measurement range according to
IEC 61557: 0,13…1999 Ω
(for 1,2 m lead) and 0,19…1999 Ω (for WS-01 and WS-04).

Display range Resolution Accuracy
0,00…19,99 Ω 0,01 Ω ±(5% m.v. + 3 dgt)
20,0…199,9 Ω 0,1 Ω ±(5% m.v. + 3 dgt)
200…1999 Ω 1 Ω ±(5% m.v. + 3 dgt)
  • Nominal work voltage: UnL-N/ UnL-L: 220/380 V, 230/400 V, 240/415 V,
  • Voltage operating range: 100…264 V (for ZL-PE i ZL-N) and 100…440 V (for ZL-L),
  • Nominal network frequency fn: 50 Hz, 60 Hz,
  • Max. test current: 23 A (230 V), 44 A (440 V),
  • PE terminal connection corectores check with the help of touch electrode

Readings of fault loop impedance R and fault loop reactance XL

Display range Resolution Accuracy
0,00…19,99 Ω 0,01 Ω ±(5% m.v. + 5 digits) of ZS value
20,0…199,9 Ω 0,1 Ω ±(5% m.v. + 5 digits) of ZS value

calculated and displayed for ZS<200 Ω.

Short circuit loop impedance ZL-PE in mode RCD – without RCD tripping 

Measurement using <15 mA,current measurement range in accordance with IEC 61557: 0,51…1999,9 Ω

Display range Resolution Accuracy
0,00…19,99 Ω 0,01 Ω ±(6% m.v. + 10 dgt)
20,0…199,9 Ω 0,1 Ω ±(6% m.v. + 5 dgt)
200…1999 Ω 1 Ω ±(6% m.v. + 5 dgt)
  • test without tripping the RCD for IΔn ≥ 30 mA,
  • nominal work voltage: Un: 220 V, 230 V, 240 V,
  • voltage operating range:180…270 V,
  • frequency operating range fn: 50 Hz, 60 Hz
  • PE terminal connection correctness check with the help of touch electrode

Readings of fault loop impedance R and fault loop reactance XL (without tripping the RCD)

Display range Resolution Accuracy
0,00…19,99 Ω 0,01 Ω ±(6% m.v + 10 dgt) of ZS value
20,0…199,9 Ω 0,1 Ω ±(6% m.v + 5 dgt) of ZS value
  • calculated and displayed for ZS<200 Ω.

RCD parameters test (voltage range 180…270 V):

RCD tripping test and measurment of tripping time tA (for tA function)

Breaker Type Test Current Multiplier Range Resolution Accuracy
Standard 0,5*IΔn 0…300 ms 1 ms ± (2% m.v. + 2 dgt)
Standard 1*IΔn 0…300 ms 1 ms ± (2% m.v. + 2 dgt)
Standard 2*IΔn 0…150 ms 1 ms ± (2% m.v. + 2 dgt)
Standard 5*IΔn 0…40 ms 1 ms ± (2% m.v. + 2 dgt)
Selective 0,5*IΔn 0…500 ms 1 ms ± (2% m.v. + 2 dgt)
Selective 1*IΔn 0…500 ms 1 ms ± (2% m.v. + 2 dgt)
Selective 2*IΔn 0…200 ms 1 ms ± (2% m.v. + 2 dgt)
Selective 5*IΔn 0…150 ms 1 ms ± (2% m.v. + 2 dgt)
  • Precision of the differential current: 0,5*IΔn:-8…0% for 1*IΔn, 2*IΔn, 5*IΔn: 0…8%

Voltage measurement

Range Range Accuracy
0,0 V…299,99 V 0,1 V ±(2% m.v. + 6 dgt)
300 V…500 V 1 V ±(2% m.v + 2 dgt)

Frequency measurement

Range Range Accuracy
45,0 V…65,0 Hz 0,1 Hz ±(1% m.v. + 1 dgt)

Touch voltage measurement referred to the rated residual current (UB)

Range Resolution Test Current Accuracy
0..9,9 V 0,1 V 0,4 x IΔn 10% m.v. ± 5 dgt
10,0..99,9 V 0,1 V 0,4 x IΔn 0…15% m.v.

Measurement of the RCD disconnection current IA for sine waveform testing current

Selected Current Range Resolution Test Current Accuracy
10 mA 3,3…10,0 mA 0,1 mA 0,3 x IΔn…1,0 x IΔn ±5%IΔn
30 mA 9,0…30,0 mA 0,1 mA 0,3 x IΔn…1,0 x IΔn ±5%IΔn
100 mA 33…100 mA 1 mA 0,3 x IΔn…1,0 x IΔn ±5%IΔn
300 mA 90…300 mA 1 mA 0,3 x IΔn…1,0 x IΔn ±5%IΔn
500 mA 150…500 mA 1 mA 0,3 x IΔn…1,0 x IΔn ±5%IΔn
  • It is possible to start the measurement from the positive or negative half of the forced leaking current

RCD IA tripping current measurement for unidirectional pulsating residual current

Selected Current Range Resolution Test Current Accuracy
10 mA 4…20,0 mA 0,1 mA 0,35xIΔn..2,0xIΔn ±10%IΔn
30 mA 12,0…42,0 mA 0,1 mA 0,35xIΔn..1,4xIΔn ±10%IΔn
100 mA 40,0…140 mA 1 mA 0,35xIΔn..1,4xIΔn ±10%IΔn
300 mA 120…420 mA 1 mA 0,35xIΔn..1,4xIΔn ±10%IΔn
  • Measurement is possible for a positive or negative forced leakage current.

Low voltage test of the circuit and insulation continuity

Measurement range in accordance with IEC61557:0,12…400 Ω
Test of PE wire continuity using a ±200 mA current

Range Resolution Accuracy
0,00…19,99 Ω 0,01 Ω ±(2% m.v + 3 dgt)
20,0…199,9 Ω 0,1 Ω ±(2% m.v + 3 dgt)
200…400 Ω 1 Ω ±(2% m.v + 3 dgt)
  • Voltage on open terminals: 4…9 V,
  • Test current at R<2 Ω: min. 200 mA,
  • Autocalibration of test leads
  • Measurements for both polarizations of the current

The device meets the requirements of EMC standards EN 61326 – 1:2006 And EN 61326 – 2-2:2006.

Electric safety:

  • type of insulation: double, according to EN 61010 – 1 And IEC 61557
  • measurement category: IV 300 V (III 600 V) according to EN 61010 – 1
  • protection class acc. to EN 60529: IP67

Other technical data:

  • dimensions: 220 x 98 x 58 mm
  • weight: ~1 kg
  • Auto OFF time: 300, 600, 900 second
  • number of measurements Z and RCD (for NiMH batteries): >5000 (2 per minute)

„m.v.” measured value.

Multi-function Electrical Installations Meter | MPI-502

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