Thiết bị đo kiểm tra tấm pin năng lượng mặt trời BENNING PV 1-1
- testing in compliance with DIN EN 62446 (VDE 0126-23)
- easy – operation by means of keys
- quick – testing within seconds
- safe – safe measurement connection, even if the photovoltaic system is delivering energy
Before commissioning and for periodic inspections, a photovoltaic system must be tested and documented with regard to its perfectly safe technical condition in compliance with DIN EN 62446 (VDE 0126-23). Moreover, electrical measurements are also useful after cleaning and maintenance work in order to continue to ensure an optimum and low-loss functioning of the PV system.
The test includes continuity testing of earth connections, measurement of the open-circuit voltage and short-circuit current as well as insulating resistance measurement between active conductors (+/-) and earth. The BENNING PV 1-1 is provided with contact-protected PV measuring leads for direct connection to all PV modules/ strings by means of standardized PV connectors. The automatic testing procedure gives a warning in case of wrong DC polarity and automatically performs all necessary steps for a safe measurement.
The BENNING PV 1-1 allows to carry out the entire test safely, reliably, easily and quickly. The BENNING PV 1-1 is recommended for daily use by service, cleaning and maintenance teams as well as for solar panel installers and authorized experts for photovoltaics.