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6.4.2.3 Measured values
The current inverter measured values can be accessed in the “Measured values” menu.
Use the arrow buttons and to navigate the measured values. Press the left button
to return to the Main menu.
The following measured values can be accessed:
Measured value Description
Vdc current PV generator voltage
Idc current PV generator current
Vac current mains voltage
Iac current infeed current
Pac current inverter output
Q Reactive power (+: overexcited / −: underexcited)
Cosφ
Power factor (OEX: overexcited / UEX: underexcited)
Frequency Mains frequency
Temperature Heat sink temperature
Fan Fan switched on or off
NOTE
The inverter measured values are not suitable for billing purposes or calculating ef-
ciency. The measuring error may amount to up to ±5% depending on the measured
value. Only the measured values of a calibrated electricity meter are decisive for billing
purposes.
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