MI 3143 Euro Z 440 V

Other instruments / adapters / accessories

The MI 3143 Euro Z 440 V is a multifunctional, portable battery (Li-ion) or mains powered test instrument with excellent IP protection: IP65 (case closed), IP54 (case opened). It can be controlled via an Android app A 1522 aMESM, MI 3152 EurotestXC, MI 3152H EurotestXC 2.5kV, MI 3155 EurotestXD or MI 3325 MultiServicerXD. The MI 3143 Euro Z 440 V is intended for measuring the effectiveness of automatic trip out protection in case of faults in transformers and other HV equipment. With its high precision line and loop impedance measurements on AC circuits, high current dR 300A loop and line measurements for testing partial voltage drops and contact voltage measurement, it is ideal for testing in industrial settings.

Standards applied

  • IEEE 81-2012
  • IEC/EN 60909-0
  • IEC/EN 61557 series
  • IEC/EN 61557-3

Key features

  • High precision 4-wire 220 A Z Line and Z Loop Impedance Tester;
  • High range impedance measurements in 440 V / 16 ... 420 Hz AC Networks;
  • High current dR 300 A 4-wire partial voltage drops;
  • Ground fault analysis with contact, touch and step voltage;
  • Floating Voltmeter for partial contact results;
  • Selectable test load (33.3 % to 100 %);
  • Improved thermal performance;
  • Portable battery (Li-ion) or mains powered test instrument;
  • IP protection: IP65 (case closed), IP54 (case opened);
  • CAT IV 600 V (3000 m) safety category;
  • Bluetooth communication;
  • Black box design (remote-controlled via an Android device).

Technical data

  • Dimensions (w x h x d): 360 mm x 160 mm x 330 mm
  • Weight (without accessories): 6,5 kg 

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Applications

Electrical Power Systems

  • Distribution
  • Safety
  • Connections / Bondings

Industrial Systems

  • LV Installations Safety / Quality
  • Switchboards / Controlgears
  • Machines / Power Loads

Specifications

Sets

Downloads

Download type File name language Version Release date Notes File type File size View online Download
Other MI 3144 Euro Z 800V ąnd MI 3143 Euro Z 440V en 2019 18.03.2019 Brochure pdf 15.15 MB
Datasheet MI 3143 Euro Z 440V en 2019 28.02.2019 Single leaflets pdf 815.43 KB
Manual MI 3143 Euro Z 440V en 1.2.2 18.03.2019 20 752 882 pdf 1.28 MB Login
PC Software Metrel ES Manager Multi-Language 1.13.0.5339 13.05.2019 Readme zip 199.47 MB Login