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EL. INSTALLATION TESTER METREL MI-3108 PRO SET
MI-3108 Eurotest PV is designed for testing both the DC side of solar panels and the AC side electrical safety measurements. The tester is suitable for both commissioning measurements and condition monitoring of solar panels.
The tester allows you to examine the efficiency between the DC and AC sides of the object. In addition to testing the required continuity of the PE conductor on the DC side and the insulation resistance of the installation, the meter also measures the I–U characteristic curve of the panels and the calculated STC (Standard Test Conditions) values.
Supported measurements:- DC
- Open circuit voltage Uoc and short-circuit current Isc
- I–U characteristic curve
- Voltage, current and power
- Irradiance in kW/m²
- Panel temperature
- Inverter AC efficiency
- Insulation resistance measurement at 50 V, 100 V, 250 V, 500 V and 1 kV
- PE conductor continuity measurement at 200 mA and 7 mA
- Line and loop impedance and short-circuit current – short-circuit current without triggering the residual current device
- Residual current device testing types AC, A and B
- Earth resistance measurement
- TRMS voltage, phase sequence and frequency
- Power and harmonic distortions
- AC current
Transport case, test leads 3 x 1.5 m, measurement probes, crocodile clips, PV MC3/4 male/female connectors, solar irradiance sensor A1427, 2 pieces of clamping probes, Schuko measurement probe, Safety probe A1384, temperature sensor, charger, 6 NiMH AA batteries, USB and RS232 cables, PC software Eurolink Pro, and calibration certificate.
MI 3108 PS (pro) contents:- MI 3108 ST
- EurotestPV remote unit
- Measurement probe with start function
- PC SW EuroLink PRO Plus license