Quick Voc /Isc Measurement; Voc /Operational Current Measurement - Fluke SMFT-1000 User Manual

Quick V
OC
You can take a quick V
PV model. Pass/Fail limits or Irradiance data do not show with this type of measurement.
To take a measurement:
1. Turn the rotary switch on the PV Analyzer to V
2. Connect the test leads to the solar panel. The V
the display.
Tip: Push
Voltage symbol is on when voltage is ≥50 V.
3. Push 
The V
OC
configuration.
4. Push 
A confirmation message with ID number shows on the display and then returns to the test
screen.
V /Operational Current Measurement
OC
Operational current as alternative method for I
To take a measurement:
1. Connect the PV string to the inverter and switch the system to on and normal operation
mode (inverter must be at maximum power point).
It is useful to connect two Y-connectors in between so you can measure the string voltage
in parallel.
2. Turn the rotary switch to V
3. Connect the test leads to the solar panel.
The V
OC
Tip: Push
Find Quality Products Online at:
/I Measurement
SC
/I measurement without connecting the Irradiance Meter or
OC SC
 to see a connection diagram.
to start the I measurement.
SC
and I results show on the display. The Pass/Fail icons do not show in this
SC
to save the results to memory.
/I
OC SC
measurement automatically shows on the display.
 to see a connection diagram.
GlobalTestSupply
www.
/I .
OC SC
measurement automatically shows on
OC
as required by IEC 62446-1 Clause 6.5.3.
SC
.
Multifunction PV Analyzer
.com
sales@GlobalTestSupply.com
Test Setup
23