top of page
 MI 3155 EurotestXD
MI 3155 EurotestXD.jpg
MEASURING FUNCTIONS:

• Live Transformer’s Impedance Measurement with Four 

  Wire Test;
• Hi-precision Short Circuit Current evaluation with

  Calculated Hot factor;
• 3-wire test of PE (RPE function) without extension lead

  conductor;
• Autotest insulation function between L-N, N-PE and L-

  PE (R ISO ALL function);
• 4 wire continuity test;
• Insulation resistance with DC voltage from 50 V to 2500

  V and PI, DAR calculation;
• Varistor test;
• Continuity of PE conductors with 200 mA DC test

  current with polarity change;
• Continuity of PE conductors with 7 mA test current

  without RCD tripping;
• 2-wire and 3-wire loop impedance (L-PE) measurement

  with Trip Lock RCD function;
• Touch voltage / Contact voltage measurement with

  external P/S probe.
• 2-wire and 3-wire line impedance (L-L, L-N)

  measurement;
• 1-phase / 3-phase TRMS voltage and frequency

  measurements;
• Line, loop and RCD measurements at frequency range

  16 ... 400 Hz;
• Phase sequence;
• Power and THD measurement (up to the 12th

  harmonic);
• RCD testing (general and selective, type AC, A, F, B,

  B+, MI RCD, EV RCD, PRCD, PRCD-K, PRCD-S);

Key Features:

The MI 3155 EurotestXD is the newest flagship of Metrel’s most advanced line of multi-functional measuring instruments and is designed specifically for testing in industry. What differentiates this instrument from the rest is its ergonomic design and an intuitive user interface, encompassing a memory organizer and fully programmable AUTO SEQUENCEs, managed through a large colour touch screen display. It is fully compliant with functionality standards (e.g. IEC/EN 61557) and other reference standards for testing (e.g. IEC/EN/HD 60364-4-41,...) as is required for any instrument that performs TRMS current measurements, RCD tests, line and loop impedance tests with 3 (and 4) wires and earth resistance measurements. Besides those, the instrument supports a wide range of tests and measuring functions, including on-line voltage monitoring, phase sequence testing, varistor testing, PI/DAR calculation, luminance measurement, discharge time testing, ISFL measurements, IMD tests as well as functional and visual inspections.

• Programmable AUTO SEQUENCEs. *


• Predefined profile dependent AUTO SEQUENCEs.


• Predefined Automatic tests:
    Auto TT (U, Zln, Zs, Uc);
    Auto TN/RCD (U, Zln, Zs, Rpe);
    Auto TN (U, Zln, Zlpe, Rpe);
    Auto IT (U, Zln, Isc, Isfl, IMD).


• Functional inspections.


• Visual inspections.


• Custom inspections (visual and functional) which may be 

  incorporated into AUTO SEQUENCEs.


• EVSE AUTO SEQUENCEs and function inspections;

• Machine functional and visual inspections;


• Built-in help screens for referencing on site.


• Built-in fuse tables for automatic evaluation of the line / loop

  impedance result.


• Monitoring of all 3 voltages in real-time.


• Automatic polarity reversal on continuity test.


• Automated RCD testing procedure (RCD AUTO).


• Automated Impedance testing procedure (Z AUTO).


• Measurement filtering according to the selected area group.


• Built-in charger and rechargeable batteries as standard

  accessory.


• BT communication with PC, Android tablets and smart phones

  via built-in BT.


• PC SW Metrel ES Manager (structure and report creation, data

  upload/download). *


• Optional aMESM Android app (structure and report creation,

  data upload/download). **


* Available with MESM PRO licence
** Available with EU Set

Technical Specifications and Accessories:

* Print or Download document by clicking on the relative icon. 

bottom of page