1 Getting Started
1-6
9. Max Megawatts per hour spec assumes reference PV system with Vmp = 1100V and
Imp = 25A.
4
Automatically selected. Measurement sweep time depends upon the characteristics of
the test device (PV module, string, or array) electrical characteristics.
3
Thermal capacity is the # of I-V sweeps before the PVA must cool down for an
extended period. These specs assume a reference PV system with Voc = 1300V, 16
strings per combiner, 5min to move to next combiner with no measurements. No direct
sunlight on I-V unit.
5
The measurement is controlled via wireless link from the user's tablet or notebook PC.
PVA-1500xx Test Lead and Clip Specifications
Table 2. Electrical and mechanical specifications for the test leads and clips provided
with the PVA-1500xx.*
Maximum relative humidity of 80 % for
temperatures up to 31 °C decreasing linearly to
50 % relative humidity at 40 °C
*Use only test leads and clips provided by Solmetric for the PVA-1500xx.
PVA-1000S I-V Measurement Unit Specifications
Safety Rating: Measuring Category CATIII 1000V.
Table 3. PVA-1000S electrical and mechanical specifications
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