Shop Metrel High Voltage Insulation Testers


Metrel offers a range of portable high voltage insulation testers suitable for testing in the 2.5 kV to 10 kV range using standard methods.

Features

  • HV insulation analysis with voltages up to 10 kV DC.
  • 3-wire connection with +, – and guard.
  • PI, DAR and DD factor calculation.
  • Step voltage testing.
  • Withstanding programmable procedure.
  • Graphical presentation of results R(t).
  • Insulation resistance testing up to 20 TΩ.
  • Adjustable test voltage (50 V…10 kV) in 50 V and 100 V steps.
  • Programmable test timers.
  • Capacitance measurement.
  • Low charging rate for capacitive load s< 3 s / µF at 10 kV.
  • Automatic discharge of tested object after completion of measurement.
  • Guard terminal.
  • High voltage breakdown detection.
  • Custom defined tests.
  • Auto adjustment feature.
  • Measurement results in numerical and graphical form.
  • PC software for download and analysis of test results and for test report creation.
  • Isolated RS-232, USB and Bluetooth communication ports.
  • High quality accessories including shielded test leads in the standard set.
  • High EM interferences protection (input AC current noise rejection and additional averaging of results.
  • Mains and rechargeable battery power supply.

Applications

  • Power generation.
  • Insulation of generator windings and primary transformers.
  • Renewable powerplants.
  • Hydroelectric power.
  • Photovoltaic installations.
  • Wind power generation.
  • Power distribution.
  • Insulation of long cables.
  • Specific earth resistance measurement methods.
92709951 c7a3 49ba 9bf6 eaaea0a2518a

Metrel MI 3209 TeraOhmLT 10kV Insulation Tester

The MI 3209 TeraOhm LT 10kV is a portable insulation resistance tester for insulation testing with DC voltages of up to 10 kV. Boasting excellent IP protection (IP65) and being both mains and battery powered, it is at home in even the most demanding working environments.

$0~$3,674

Buy Now

Measuring Functions


  • Insulation measurement;
  • Diagnostic test (PI, DAR, DD);
  • Step voltage test;
  • Withstanding voltage test (DC) up to 10 kV;
  • Voltage and frequency measurement up to 550 V TRMS.

Key Features


  • Measurement range of insulation resistance up to 10 TΩ.
  • Adjustable test voltage in steps of 50 V
  • (50 V … 1 kV) and 100 V (1 kV … 10 kV).
  • Programmable timer.
  • Capacitance measurement.
  • Charging rate for capacitive load < 3 s / µF at 10 kV.
  • Automatic discharge of test object after completion of measurement.
  • Guard terminal.
  • High voltage breakdown detection.
  • Auto adjustment function.
  • Measurement results in numerical and graphical form.
  • PC software HVLink PRO for downloading and analysing of the test results and test report printing (optional).
  • Isolated RS-232 and USB communication ports.
  • High quality accessories including shielded test leads in standard set.
  • High EM interferences protection: input AC current noise rejection (1 mA∞600 V) and additional averaging of the result (5, 10, 30, 60).
  • CAT IV / 600 V.
  • Mains and rechargeable battery power supply.

Measuring Functions


  • Insulation resistance with DC voltage up to 2.5 kV;
  • Diagnostic test (PI, DAR calculation);
  • Continuity of PE conductors with 200 mA test current and polarity change;
  • Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping;
  • TRMS voltage and frequency.

Key Features


  • High measuring range: up to 100 GΩ with test voltage from 100 to 2500 V.
  • Insulation diagnostics: PI and DAR   calculation for determining if the insulation damaged or contaminated.
  • Guard test terminal: for elimination of potential surface leakage currents.
  • Polarity swap: automatic polarity reversal on continuity test.
  • Analogue scale: measuring results are displayed in numeric and analogue representation.
  • Custom limits: if limits are set on insulation or continuity function then large green and red lights of the LEDs will indicate a PASS or FAIL evaluation of test result.
  • Safe: suited for testing on CAT IV installations.
  • Built-in charger & rechargeable batteries: instrument has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries. Memory: two level memory structure for saving of test results and parameters.
  • Downloadable: downloads via RS232 or USB cable directly to the PC with the help of the PC software EuroLink PRO.
  • Easy to use: large bright LCD display and large buttons enable easy handling of the instrument (even while wearing gloves).
  • Magnetic holder: magnet for fixing instrument on metal surfaces enables hands-free operation.
Metrel MI 3121 Insulation / Continuity

MI 3121H SMARTEC 2,5 kV Insulation Tester

The MI 3121H Smartec 2,5 kV Insulation / Continuity is the portable measuring instrument for complete diagnostic testing of insulation and continuity measurements. Due to insulation resistance measurement with the test voltages up to 2.5 kV (measuring range is up to 100 GΩ) and calculation of PI and DAR indexes the instrument is suited for testing insulation of cable lines, current and voltage transformers, electric motors, etc. Due to configurable limits the instrument enables PASS / FAIL evaluation of test results which is accompanied with bright green or red light of LEDs. Additional features include magnetic holder for fixing the tester on the metal surface and built-in charger. The MI 3121H is compatible with EuroLink PRO software which enables downloading and analysis of test results and creation of professional test reports.

$0~$872

Buy Now

Metrel MI 3205 HV Insulation Tester

Metrel MI 3205 HV Insulation Tester

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.

$0~$2,782

Buy Now

Measuring Functions


  • Insulation Measurement;
  • Diagnostic Test (PI, DAR, DD);
  • Step Voltage Test;
  • Withstanding Voltage Test (DC) up to 5 kV;
  • Voltage and frequency measurement up to 550 V TRMS.

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.
  • Short circuit / charge current > 6 mA.
  • Automatic discharge of test object after completion of measurement.
  • 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 analysing 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 set.
  • 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.

Measuring Functions


  • Insulation Measurement;
  • Diagnostic Test (PI, DAR, DD);
  • Step Voltage Test;
  • Withstanding Voltage Test (DC) up to 10 kV;
  • Voltage and frequency measurement up to 550 V TRMS.

Key Features


  • Insulation resistance up to 20 TΩ.
  • Adjustable test voltage (50 V…10 kV) 50 V and 100 V step.
  • Programmable timer.
  • Capacitance measurement.
  • Charging rate for capacitive load < 3 s / µF at 10 kV.
  • Automatic discharge of test object after completion of measurement.
  • 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 analysing 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 set.
  • High EM interferences protection: Input AC current noise rejection (1 mA∞600 V) and additional averaging of the result (5, 10, 30, 60).
  • CAT IV / 600 V.
  • Mains and rechargeable battery power supply.
Metrel MI 3210 HV Insulation Tester

Metrel MI 3210 HV Insulation Tester

MI 3210 TeraOhm XA 10 kV is a portable, battery or mains powered test instrument with excellent IP protection (IP65), intended for diagnosing of Insulation Resistance by using high DC test voltages of up to 10 kV. Because of its robustness (CAT IV protection) and high immunity to radiated RF fields it is best suited for industrial environment.

$0~$3,881

Buy Now

Features

  • HV insulation analysis with voltages up to 10 kV DC.
  • 3-wire connection with +, – and guard.
  • PI, DAR and DD factor calculation.
  • Step voltage testing.
  • Withstanding programmable procedure.
  • Graphical presentation of results R(t).
  • Insulation resistance testing up to 20 TΩ.
  • Adjustable test voltage (50 V…10 kV) in 50 V and 100 V steps.
  • Programmable test timers.
  • Capacitance measurement.
  • Low charging rate for capacitive load s< 3 s / µF at 10 kV.
  • Automatic discharge of tested object after completion of measurement.
  • Guard terminal.
  • High voltage breakdown detection.
  • Custom defined tests.
  • Auto adjustment feature.
  • Measurement results in numerical and graphical form.
  • PC software for download and analysis of test results and for test report creation.
  • Isolated RS-232, USB and Bluetooth communication ports.
  • High quality accessories including shielded test leads in the standard set.
  • High EM interferences protection (input AC current noise rejection and additional averaging of results.
  • Mains and rechargeable battery power supply.

Applications

  • Power generation.
  • Insulation of generator windings and primary transformers.
  • Renewable powerplants.
  • Hydroelectric power.
  • Photovoltaic installations.
  • Wind power generation.
  • Power distribution.
  • Insulation of long cables.
  • Specific earth resistance measurement methods.