Benning PV 1-1+ - Current measurement using the optional BENNING CC 3

Operation
5.7 Current measurement using the optional BENNINGCC3
5290 / 06/2023 en BENNING PV 1-1+ 33
5.7 Current measurement using the optional
BENNINGCC3
Together with the optional AC/DCcurrent clamp adapter BENNINGCC3, the device can be
used for measuring the operating current of a PVsystem.
Requirements
• BENNINGCC3 (optional accessories)
• Please observe the specifications given in the operating manual of the BENNINGCC3.
• Please observe the requirements for measuring [}page24].
• Approved safety measuring lines
• Corresponding measuring ranges [}page22]
Figure7: Current measurement using the optional BENNING CC 3
Procedure
1. Connect the BENNINGCC3 to the 4mm test sockets of the device.
2. Switch on the BENNINGCC3 and select the 40A range.
3. Switch on the device and press the “V
ISO
“key until the symbol for current clamp
measurement is displayed.
4. For direct current(DC) measurements, press the “Null balance”key of the BENNINGCC3
until a current value of approx. 0A is shown on the digital display of the device.
5. Clamp the single-wire live conductor by means of the current clamp adapter and read the
measured current value on the digital display.
6. Press the “Save”key to store the measured value to the next free storage location available.