ELECTRICAL INST. TESTER METREL MI-3109 PV PRO

MI-3109 PV Lite tester is designed for testing the DC side of solar panels. The tester is suitable for both commissioning measurements and condition monitoring of solar panels. With the tester, you can also examine the efficiency between the DC and AC sides of the system. In addition to testing the required continuity of the PE conductor and the installation’s insulation resistance, the meter also measures the I–U characteristic curve of the panels and the calculated STC (Standard Test Conditions) values. Supported measurements: - Insulation resistance measurement at 50V, 100V, 250V, 500V and 1kV - PE conductor continuity measurement at 200 mA and 7 mA - Open-circuit voltage Uoc and short-circuit current Isc - I–U characteristic curve - Voltage, current and power - Radiation intensity in kW/m² - Panel temperature - Inverter efficiency Standard accessories: Carrying case, PV test lead 3 x 1.5 m, continuity test lead 2 x 1.5 m, measurement probes, crocodile clips, PV MC3/4 male/female connectors, charger, 6 NiMH AA batteries, USB and RS232 cables, PC software Eurolink Pro, A1384 connection cable, A1378 remote unit for radiation and temperature, A1400 temperature sensor, A1427 reference panel for radiation measurement and calibration certificate. This product description is an automated translation of the original Finnish description.