MI 3109 EurotestPV Lite
Technical specifications
69
9.3.5 Environmental parameters
Solar Irradiance
Probe A 1399
Measuring range (W/m
2
)
Resolution (W/m
2
)
Accuracy
300
999
1
(5 % of r 5 digits)
1000
1999
1
5 % of reading
Measuring principle: Pyranometer
Operation conditions:
Working temperature range .............. -40
C
55
C
Designed for continuous outdoor use.
Probe A1427
Measuring range
Resolution (W/m
2
)
Accuracy
0
999 W/m
2
1
(4 % + 5 digits)
1.00
1.75 kW/m
2
10
4 %
Measuring principle: Monocrystall PV cell, temperature compensated
Operation conditions:
Working temperature range .............. -20
C
55
C
Protection degree .............................. IP 44
Temperature (cell and ambient)
Probe A 1400
Measuring range (°C)
Resolution (°C)
Accuracy
-10.0
85.0
0.1
5 digits
Designed for continuous outdoor use.
Note:
Given accuracy is valid for stable irradiance and temperature during the test.
9.4 Autotest
Consider specifications of individual measurements.
See chapters:
9.1 Insulation resistance (of PV systems) ROC+, ROC- and ROC
