BENNING PV 1-1+ High-end multimeter

Performance features

• comprehensible and clear display of all measurement results
• safe measurement connection even when the PV system is energised
• automatic test sequence (open-circuit voltage 1000 V DC, short-circuit current 15 A DC, insulation resistance)
• automatic display of voltage polarity with acoustic/visual warning in the event of incorrect polarity
• Zero adjustment of the test leads so that they do not influence the measuring resistance
• Measured value memory for 200 display readings for (automatic) string-string comparison incl. warning in the event of a deviation of 5 % of the open-circuit voltage and the short-circuit current
• USB interface and download software for test report generation in MS Excel®
• ISO measurement result with good/bad display
• integrated real-time clock for saving the measured values with date and time stamp
• Wireless connection "WirelessSunLink" to irradiation and temperature measuring device BENNING SUN 2
• direct connection to all PV modules with MC4 or "Sunclix" plug connector
• easy handling for off-grid and mobile testing
• LC display with backlighting
• automatic switch-off after 60 seconds
• the test can relate to PV modules or the entire PV system

Measurement functions

• Protective conductor resistance measurement with 200 mA test current
• Open-circuit voltage measurement of solar modules / PV strings up to 1000 VDC
• safe and user-friendly short-circuit current measurement up to 15 A DC via internal circuitry
• Insulation resistance measurement between the active DC conductors (+ / -) and earth with adjustable test voltage (250 V, 500 V, 1000 V)
• Function test by current measurement up to 40 A AC / DC (optional current clamp adapter BENNING CC 3, art. no. 044038)
• Display and storage of solar irradiation (W /m2) and PV module / ambient temperature (optional BENNING SUN 2, art. no. 050420)