PV Powered 3000 Manuel d'installation télécharger pdf (Page 24)

Electrical Connection SMA Solar Technology AG

24 SB25_30-IA-IEN115050 Installation Manual

5.2.2 Connecting the Inverter to the Power Distribution Mains (AC)

Overview of the AC connection socket

Procedure

1. Choose an appropriate gland for the AC cable.

2. Check the line voltage and compare with "V

AC nom

" on the type label.

The exact operating range of the inverter is specified in the operating parameters. The

corresponding document can be found in the download area at www.SMA.de/en, in the

"Technical Description" category of the respective inverter.

3. Switch off the miniature circuit-breaker, ensure that the device cannot be unintentionally or

accidentally reconnected, and ensure that no voltage is present.

4. Strip approx. 30 mm from the AC cable.

5. Shorten L and N by 5 mm.

6. Strip 4 to 5 mm of insulation from the AC cable conductors.

7. Pass the pressure screw and/or cable gland and threaded sleeve over the AC cable.

Object Description

A Jack element

B Threaded sleeve

C PG13.5 sealing ring

D PG13.5 fastening case

E PG13.5 pressure screw (for a cable diameter between 9 mm … 13.5 mm)

F PG16 cable gland (for a cable diameter between 13.5 mm ... 17 mm)

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PV Powered 3000 Manuel d'installation Page 24