Connecting The Pv Strings; Connect The Pv Strings To The Spring Clamp Terminals; Connect The Pv Strings To The Sunclix Dc Plug Connectors - SMA SUNNY STRING-MONITOR Technical Description

Accessories for central inverter

Table of Contents

5 Electrical Connection

Closing the Sunny String-Monitor.

1. Replace the cover

2. Turn all screw plugs 1/4 clockwise with a

screwdriver. Push lightly while doing this.

3. Ensure that the cover is correctly in place.

5.4 Connecting the PV strings

5.4.1 Connect the PV Strings to the Spring Clamp Terminals

1. For each cable feed-through, remove filter plugs from the cable glands.

2. Guide the string cables through the cable gland into the enclosure interior. Make sure polarity

is correct when doing this.

3. Cut the insulated conductors to length and strip 12 mm off the insulation.

4. Connect the insulated conductors to the string-type terminals. Make sure polarity is correct when

doing this.

5. Tighten the cable glands.

5.4.2 Connect the PV Strings to the SUNCLIX DC Plug Connectors

Requirements:

☐ All cables of the PV modules are equipped with the SUNCLIX plug connectors included in

delivery.

Procedure:

• Assemble the SUNCLIX DC plug connectors

• Connect the SUNCLIX DC plug connectors to the Sunny String-Monitor

SSM-TEN103132

SMA Solar Technology AG

Technical Description

Table of Contents