7 Electrical Connection
SMA Solar Technology AG
Operating manual
SB55-LV-JP-41-BE-en-13
30
☐ Shielding: SF/UTP, S/UTP, SF/FTP or S/FTP
☐ Number of insulated conductor pairs and insulated conductor cross-section: at least 2 x 2 x
0.22 mm²
☐ Maximum cable length between two nodes when using patch cables: 50 m
☐ Maximum cable length between two nodes when using installation cables: 100 m
☐ UV-resistant for outdoor use.
Procedure:
1. Disconnect the product from voltage sources (see Section 10, page 59).
2. Unscrew the protective cap from the network port.
3. Press the cable support sleeve out of the threaded sleeve.
4. Feed the network cable through the swivel nut and
threaded sleeve. Attach the cable support sleeve to
the network cable.
1
2
5. Press the cable support sleeve into the threaded
sleeve.
6. Insert the network plug of cable into the product's
network port. Ensure that the cable is correctly
locked in place. Turn the threaded sleeve onto the
thread of the network port on the product.
3
1
2
