I-V400W allows field detection of I-V Curve of the main characteristic parameters both of a single module and of a string for PV installations up to a maximum of 1000V and 15A.
For measuring I-V Curve, I-V400W manages an internal database modules, (which can be updated at any time by the user) to compare the measured data with the rated values, thus allowing the immediate evaluation whether the string or the module fulfills the efficiency parameters declared by the manufacturer.
I-V400W carries out irradiance and temperature measurement directly or under remote mode through the optional unit SOLAR 02, synchronised with main unit I-V400W.
Also for I-V400W the display at the end of the test of I-V Curve is a clear indication about the compliance with the specifictions declared by the panel manufacturer.
Functions:
• Maintenance of photovoltaic system
• Measurement of PV module/string output voltage up to 1000V DC
• Measurement of PV module/string output current up to 15A DC
• 128 points per I-V Curve in STD or Capacitive mode
• Measurement of Voc-Isc-Pmax-Vmpp-Impp-Fill Factor
• Measurement of cell temperature through external probe
• Measurement of irradiation [W/m2] through reference cell • Measurement of DC and rated power at module/string output
• Detection of I-V Curve with direct measurement of Irr/Temp parameters
• Detection of I-V Curve using the remote unit SOLAR02
• Measurement of resistance of series Rs of panels
• Measuring method with 4 terminals • Direct comparison with reference conditions (STC – 1000W/m2, 25°C)
• Test result OK / NO
• Internal database for managing up to 30 PV modules
• Internal memory for data saving
• Recalling measured data on display
• Optical/ USB interface for transferring data onto PC
• Help on line on the display
Main Features:
• Display 128 x 128 pxl with backlight
• Power supply 6x 1.5V alkaline batteries type AA LR06
• Auto power off after 5 minutes on standby
• Duration for I-V Curve >200 curves
• PC Interface opto-isolated optical / USB
• CAT II 1000V DC, CATIII 300V (to earth) Max 1000V between inputs
Accessories Provided:
• KITGSC4 Set of 4 cables + 4 alligator clips
• KITPCMC3 Set of 2 adapters with connectors MC3
• KITPCMC4 Set of 2 adapters with connectors MC4
• TOPVIEW2006 Windows software + optical/ USB C2006 cable
• VA500 Rigid carrying case
• User manual
• ISO9000 Calibration certificate
Optional Accessories:
• PT300N PT1000 probe for PV modules temperature
• SOLAR02 Remote unit for Irradiation/ Temperature measurement
• SP-0400 Shoulder strap to use the device with free hands
• KITPVEXT25M Set of 2 banana cables 4mm, Green/Black, 25m