METREL EurotestPV - Model MI 3108 -Combined Photovoltaic Tester

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.

Dimensions (w x h x l):230 x 103 x 115 mm.
Mass (without accessories): 1.3 kg.