MI 3201 TeraOhm 5 kV Plus

High voltage insulation testers

MI 3201 TeraOhm 5 kV Plus
MI 3201 TeraOhm 5 kV Plus
The insulation tester MI 3201 TeraOhm 5 kV Plus is a portable instrument intended to measure insulation resistance by using high DC test voltages up to 5 kV. TeraOhm 5 kV Plus enables insulation resistance measurements up to 10 TΩ, step voltage test, withstanding voltage test, PI, DD and DAR calculation and capacitance measurement. The large LCD screen enables real-time graph R(t) to be displayed. Results can be stored and downloaded to a computer via USB connection with the help of the optional HVLink PRO software. The high quality instrument, shielded test leads and quality accessories included in the standard set enable to perform insulation testing quickly and effectively.
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MI 3201 Standard set

  • Instrument TeraOhm 5 kV Plus
  • A 1271 Small soft carrying bag
  • A 1036 Mains cable
  • A 1808 10 kV shielded test lead with probe, black, 2 m
  • A 1807 10 kV shielded test lead with probe, red, 2 m
  • A 1773 10 kV crocodile clip, 1 pcs (red)
  • A 1774 10 kV crocodile clip, 1 pcs (black)
  • A 1806 Guard lead, green, 2 m
  • A 1309 Crocodile clip, green
  • 6 x 1.2 V NiMH rechargeable batteries, type C
  • Calibration certificate
  • Instruction manual
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Optional accessories

Standards applied

Building LV Installation

  • IEC/EN 61557 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - series
  • IEC/EN 61557-2 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance

Properties

Measuring functions

  • Insulation resistance measurement;
  • Step voltage insulation resistance testing;
  • Withstanding voltage testing;
  • Diagnostic test (PI, DD, DAR);
  • R(t) graph plotting;
  • Capacitance measurement;
  • Voltage measurement;
  • Frequency measurement.

Key features

  • Measuring range up to 10 TΩ.
  • Wide range of DC test voltages: from 250 V up to 5000 V in steps of 25 V.
  • Withstanding voltage: testing of insulation with programmable ramp test voltage from 250 V up to 5 kV and programmable threshold current.
  • Step voltage: insulation resistance measurement with five discrete proportionately set test voltages and programmable timer per step.
  • Automated testing: PI, DD, DAR calculations with automated resistance ranging. All data is displayed during one single measurement.
  • Guard test terminal: for elimination of potential surface leakage currents.
  • Fault finding: fully programmable step voltage and withstanding voltage test functions assist in diagnosing faults in insulation.
  • Graph R(t): real time resistance against time graph plotting facility to graphically illustrate the response of a material to an applied test voltage.
  • Built-in timer: programmable timer from 1 s up to 10+0 min.
  • Automatic discharge of tested object after test.
  • Fast testing: 5 mA current source for quick charging of capacitive load.
  • Accurate: selectable noise rejection filters and shielded test leads included in a standard set ensure accurate measurement.
  • Safe: high CAT IV / 600 V voltage protection.
  • Built-in charger & rechargeable batteries: instrument has a built-in charger and comes complete with a set of rechargeable NiMH batteries.
  • Portable: lightweight 3 kg design with carry handle and shoulder strap.

Technical data

  • Dimensions (w x h x l): 310 x 130 x 250 mm
  • Weight (with batteries, without accessories): 3 kg

Specifications


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Software

Downloads

Datasheet Language Version Release Notes Type Size Download
PC SW HVLink PRO en 1.0 03.04.2012 pdf 228.88 KB
MI 3201 TeraOhm 5 kV Plus en 2024 09.07.2024 pdf 756.32 KB
Manual Language Version Release Notes Type Size Download
MI 3201 TeraOhm 5 kV Plus en 2.1.2 07.05.2024 20 751 272 pdf 2.08 MB Login
MI 3201 TeraOhm 5 kV Plus Multi-Language 2023 20.01.2023 zip 1.13 MB Login
PC Software Language Version Release Notes Type Size Download
SW 0113 HVLink PRO en 11.10 02.09.2021 Readme zip 21.81 MB Login
USB driver Language Version Release Notes Type Size Download
USB driver Multi-Language 2.06.00 10.12.2018 Readme zip 2.99 MB Login

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