The Benning PV3 Photovoltaic Tester can be used within the framework of commissioning tests and periodic inspection of grid-connected photovoltaic systems in compliance with DIN EN 62446 (VDE 0126-23), polarity tests as well as open-circuit voltage and short-circuit current measurements of PV strings connected in parallel can be carried out, stored and documented safely and efficiently up to 1500 V/40 A.
With radio connection to the optional BENNING SUN 2, the existing radiation conditions (W/m²) as well as the PV module temperature and ambient temperature (°C) are automatically stored for each test procedure.
Features:
Automatic test procedure (+/-, Vo/c, Is/c, W/m2, °C) with reverse polarity protection
Powerful short-circuit current measurement, reserve is up to 4 x larger than for conventional PV testers with 10 A limitation
Reduced testing times and effort for disassembly, as the individual PV strings no longer have to be separated and tested one after the other
Reduces the risk of failure due to overload during testing of PV strings of unknown power
Integrated memory of measured values for 999 PV string/ PV fields
Real-time clock with date/time stamp per measurement
USB interface and download software (CSV format)
Large LCD display with illumination
Optimum transport and storage protection (IP 64)
 
Measuring Functions:
Polarity test of the PV generator/ PV cabling
Open-circuit voltage measurement for modern 1500 V DC systems
Short-circuit current measurement at PV strings up to 40 A DC
Insolation measurement (W/m2) and PV module temperature and ambient temperature (°C) by means of BENNING SUN 2 (optional item)
 
Scope of Delivery:
PV3 tester in robust protective case (IP 64 rated), set of PV measuring leads (MC4), set of measuring leads with probe tip and alligator clips, charger with 3 pieces 3.7 V lithium-ion batteries and calibration certificate.