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Multifunction PV Analyzer
Te s t S e tu p
21
Voltage/Current Test (V
OC
/I
SC
)
The V
OC
is a test to IEC 62446-1 Clause 6.4 for the maximum voltage that the solar panel
produces in standard test conditions. The I
SC
is a test to IEC 62446-1 Clause 6.5.2 for the
maximum current that the solar panel produces in standard test conditions.
To t es t :
1. Install the Irradiance Meter at the solar panel to test.
2. Turn the rotary switch on the PV Analyzer to the V
OC
/I
SC
position.
3. Set the limit for V
OC
based on data from Irradiance Meter and PV model.
STC calculation limits: calculated from irradiance and nominal values.
4. Set the limit for I
SC
based on data from Irradiance Meter and PV model.
STC calculation limits: calculated from irradiance and nominal values.
Irr & Tcell data from the Irradiance Meter shows on the display.
5. Connect the red test lead to positive connector of string and the blue test lead to negative
connector of string.
Tip: Push
to see a connection diagram.
The V
OC
measurement shows on the display after you connect the test leads.
Note
If the PV Analyzer detects reverse polarity, you will hear an audible beep and the
display shows a warning for a failed test due to a negative measurement.
6. Push
to start the I
SC
measurement.
The V
OC
and I
SC
results show on the display with a Pass/Fail icon based on the limit from the
Irradiance Meter.
7. Push
to save the results to memory.
A confirmation message with ID number shows on the display and then returns to the test
screen.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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