With the Benning PV 3 photovoltaic tester, you can carry out polarity tests, open circuit voltage and short-circuit current measurements of parallel-connected PV strings during commissioning and repeat tests of grid-connected PV systems, solar parks, power plants and large-scale systems with 1,500 V technology in accordance with VDE 0126-23 (DIN EN 62446).
Connect the Benning PV3 to the Benning Sun 2 (050420) quickly and safely. This automatically saves radiation conditions (W / m2), the temperature of the PV module and the ambient temperature (° C) with each test procedure.
Measurement functions:
- Polarity check of the PV generator / PV cabling
- Open circuit voltage measurement for modern 1500 V DC systems
- Short-circuit current measurement on PV strings up to 40 A DC
- Optional measurement of solar radiation (W / m2) and PV module / ambient temperature (° C) via BENNING SUN 2 (radio connection)
- Memory for 999 PV string tests
Features:
- Automatic test sequence (+/-, Vo / c, Is / c, W / m2, ° C) with reverse polarity protection
- Powerful short-circuit current measurement, up to 4 x larger reserve than conventional PV testers with 10 A limitation
- Reduced testing times and dismantling work, since PV strings no longer have to be individually separated and tested one after the other
- Reduces the risk of failure due to overload when testing PV strings of unknown power
- Real time clock with date and time stamp per measurement
- USB interface and download software (CSV format)
- Large graphic display with backlight
- Optimal transport and storage protection (IP 64)