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SMA METER BOX FOR SUNNY BACKUP User Manual

Page 23

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SMA Solar Technology AG

6  Electrical Connection

Installation Manual

METERBOXSBU-IA-en-40

23

5. Connect the plug of the reading head from the grid

feed-in and purchased electricity meter to the front
jack "2" of the feed-through adapter.

6. Connect the extension cord for the grid feed-in and purchased electricity meter.

• Connect a plug of the extension cord to the

lower jack of the feed-through adapter.

• Connect the other plug of the extension cord to

the "Grid-Meter" jack of the Meter Box.