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Benning PV 1-1+. PV installation tester. Suitable for solar installers for initial commissioning, repeat testing, troubleshooting, PV experts and service, cleaning and maintenance teams. PV installation tester for standardised installation and periodic testing of grid-connected PV systems in accordance with VDE 0126-23, DIN EN 62446. Modern PV modules use PV cell technologies with higher efficiencies and a higher effective capacity. Due to the additional capacitance, these PV modules can generate inrush currents far in excess of the specified short-circuit currents (Isc) in the event of a short-circuit. Advantages of the BENNING PV 1-1+: Improved test compatibility of PV modules of the latest technology with high efficiencies, optimised overload protection offers 300 % higher protection against transient short-circuit currents, modified housing with all-round rubber protection and fastening lugs to accommodate a carrying strap for hands-free working. A plus in terms of test compatibility, reliability and ease of use. Performance-optimised for modern PV modules with the latest cell technology. Illuminated graphic display. Measurements: Insulation resistance 0.05 MOhm - 199 MOhm. Adjustable test voltage 250 V to 1000 V. Insulation resistance with good/bad display. Protective conductor resistance 0.05 Ohm - 199 Ohm. Continuity test of protective and equipotential bonding conductors with 200 mA test current. Voltage 30 V - 400 V AC/DC. Automatic display of voltage polarity with acoustic/visual warning in the event of incorrect polarity. Open-circuit voltage up to 1000 V DC. Safe and user-friendly short-circuit current measurement up to 15 A DC. Function test by current measurement up to 40 A AC/DC, optional BENNING CC 3 (044038). Display and storage of solar irradiation W/m2 and PV module/ambient temperature, optional BENNING SUN 2 (050420). String-string comparison with display in case of deviation > 5 %. Simple operation for fast and reliable testing with automatic test sequence (open-circuit voltage, short-circuit current, insulation resistance). Secure measurement connection when the PV system is energised. Integrated real-time clock for saving the measured values with date and time stamp. Wireless Sun link to the optional BENNING SUN 2 (050420) irradiation/temperature measuring device. Measured value memory for 200 PV strings. USB interface for measured value download and download software for test report generation in MS Excel. Automatic switch-off time APO adjustable up to 10 min. Incl. carrying strap, test leads, crocodile clips, MC4/ Sunclix test leads, bag, 6 x 1.5 V Mignon AA LR6 batteries, solar data logger via download link, fuse 0.5 A (749771)
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