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SMA Solar Technology AG Commissioning

Installation Manual SB25_30-IA-IEN115050 41

Overvoltage Test

The inverter begins with the overvoltage test. During the

test sequence, the voltage limit applied is shown in the

display of the inverter.

The voltage limit is reduced 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 Installationshandbuch Seite 41