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MI 3205 TeraOhmXA 5kV
MI 3205 TeraOHM XA 5kV.jpg

• Power transformers;
• Measuring transducers in distribution networks;
• Testing insulation resistance of rotating machinery and

• Production line periodic testing and maintenance;
• Troubleshooting and analysis of all kinds of insulation

• High voltage generators;
• Surge arrestors and varistors.

Measuring Functions:

• Insulation Measurement;
• Diagnostic Test (PI, DAR, DD);
• Step Voltage Test;
• Withstanding Voltage Test (DC) up to 5 kV.

Key Features:

• Insulation resistance up to 15 TΩ;

• Adjustable test voltage (50 V...5 kV) 50 V and 100 V step;

• Programmable timer;

• Capacitance measurement;

• Charging rate for capacitive load < 1,5 s / μF at 5 kV;

• Automatic discharge of test object after completion of


• Guard terminal;

• High voltage breakdown detection;

• Custom defined tests;

• Auto adjustment function;

• Measurement results in numerical and graphical form;

• PC software HVLink PRO for downloading and analyzing of the

  test results and test report printing;

• Isolated RS232 and USB communication ports, BT interface;

• High quality accessories including shielded test leads in standard


• High EM interferences protection: Input AC current noise

  rejection (1 mA∞300 V) and
  additional averaging of the result (5, 10, 30, 60);

• CAT IV / 600 V;

• Increased working nominal altitude to 3000 m;

• High power Li-ion battery pack (14.8V, 4.4Ah);

• Mains and rechargeable battery power supply.

MI 3205 TeraOhm XA 5kV is a portable battery (Li-ion) or mains powered test instrument with excellent IP protection (IP65 case closed and IP54 case open), intended for diagnosing of Insulation

Resistance by using high test voltages of up to 5 kV.


It is designed and produced with the extensive knowledge and experience acquired through many years of working in this field.

Technical Specifications and Accessories:

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