PV Powered 3000 Installation Manual download pdf (Page 42)

Commissioning SMA Solar Technology AG

42 SB25_30-IA-IEN115050 Installation Manual

Undervoltage Test

After the overvoltage test, the inverter performs the

undervoltage test. During the test sequence, the current

calibration value of the voltage limit applied is shown in

the display of the inverter.

The voltage limit is increased successively until the

disconnection threshold is reached and the inverter

disconnects from the mains.

Once the inverter has disconnected from the mains, the display successively shows the following

values one after the other:

•Disconnection value,

•Calibration value,

•Reaction time,

• Current line voltage.

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PV Powered 3000 Installation Manual Page 42