Testing Equipment

MI 3210 TeraOhm XA 10kV 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.

• 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.

• 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 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 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.

Instruments operation

• IEC/EN61557-2

Electromagnetic compatibility

• EN 61326 class A

Safety

• EN 61010-1 (instrument)
• EN 61010-2-030
• EN 61010-2-033
• EN 61010-031(accessories)

• Item Code: MI3210ST

MI 3108 Eurotest PV is a combined photovoltaic tester and electrical installations safety tester. It enables complete testing of electrical installations according to EN 61557 standards and in addition performs all necessary tests required on single-phase photovoltaic (PV) installations. This includes all of the tests as required by EN 62446, but also includes I - U characteristic, Calculation of STC values and power measurements on Inverter’s DC and AC sides. The unit is designed for the demanding working conditions (up to 1000 V, with 15 A DC). To greatly improve user safety the MI 3108 EurotestPV comes with the PV Safety Probe which ensures safe disconnection every time.

Photovoltaic installations:

Measurements on DC side of PV installation:

• Voltage, current, power;
• Uoc (Open Circuit Voltage) and Isc (Short Circuit Current);
• I - U curve of PV modules and strings;
• Irradiance;
• Module temperature.

Measurements on AC side of PV installation (power quality):

• Voltage, current, frequency, power, PF, energy, harmonics;
• Efficiency of PV module, inverter, PV system calculation.

Electrical installations:

• Insulation resistance;
• Continuity of PE conductors;
• Line impedance;
• Loop impedance (sub-functions with high current and without RCD tripping);
• RCD testing (type AC, A and B);
• Earth resistance;
• AC current (load and leakage);
• TRMS voltage, frequency, phase sequence;
• Power, energy, harmonics.

Photovoltaic installations:

• Calculation of STC values;
• Efficiency calculations;
• Graphical representation of module’s I - U curve;
• 2 voltage & 2 current channels for simultaneous AC & DC parameters measurements;
• Optional PV Remote Unit for simultaneous measurements of solar irradiation and temperature of PV module.

Electrical installations:

• Automated RCD testing procedure;
• Support for B type RCD;
• Earth resistance measurement;
• Built-in fuse tables for automatic evaluation of the line / loop impedance results;
• Online monitoring of all 3 voltages;
• Scope function;
• Loop impedance test without tripping the RCD;
• 1-phase power and energy measurements (including harmonics up to 11th).

PC SW EuroLink PRO is a strong creating tool of professional Visual Inspection Report and Testing Result Report.

• Item Code: MI3108ST

• Item Code: 11142

• Non-contact voltage detection from 90 V AC.

• Optical and acoustical indication in case of power.

• 90V ... 1000 V AC measurement range.

• Optical and acoustical indicaliDn.

• CAT IV / 1000 V overvaltage protection.

• Item Code: MD106
• Delivery Time: EX Stock
• Packaging Details: Corrugated Box

Professional diagnostic insulation tester

TeraOhm 10 kV is a professional high voltage insulation tester with added diagnostics tools.

It is specially well suited for:

• power transformers

• measuring transducers in distribution net works

• testing insulation resistance of rotating machinery and cables

• production line periodic testing and maintenance

• troubleslioting and analysis of all kinds of insulation problems

Because of its robustness (CAT IV protection} it is best suited for industrial environment

• Insulation resistance up to 10 TΩ.

• Diagnostics tools (PI, DAR, DD)

• Step voltage insulation test

• Test voltage from 500 V up to 10 kV DC, adjustable in 25 V steps

• Maximum charging current is 5 mA

• Automatic dis charge of capacitive loads

• Digital and bar graph results with date and time

• Optional PC software HVLink PRO for downloading and analizing test results and test report printing

• RS232 and USB isolated coini'nunimtion ports

• High quality accessories including shielded test leads in standard set

• High EM interferences protection

• CAT IV / 600 V

• Mauis and rechargeable battery power supply

• Item Code: MI3200
• Delivery Time: Ex Stock
• Packaging Details: Corrugated Box