Connecting The Network Cables - SMA SUNNY TRIPOWER CORE2 Operating Manual

8 Electrical Connection
3. Insert the stripped section of the grounding cable
into the ring terminal lug and crimp using a crimping
tool.
4. Pull the heat-shrink tubing onto the crimped section
of the ring terminal lug and using a hot-air blower
shrink them so that they are in firm contact with the
ring terminal lugs.
5. Plug washer and spring washer onto the hex head
screw and tighten the hex head screw to one of the
two connection points for additional grounding
(PH3, tightening torque: 6 Nm to 7 Nm).
8.5

Connecting the Network Cables

Danger to life due to electric shock in case of overvoltages and if surge
protection is missing
Overvoltages (e. g. in the event of a flash of lightning) can be further conducted into the building
and to other connected devices in the same network via the network cables or other data cables
if there is no surge protection. Touching live parts and cables results in death or lethal injuries due
to electric shock.
• Ensure that all devices in the same network are integrated in the existing overvoltage
protection.
• When laying the network cable outdoors, ensure that there is suitable surge protection at
the network cable transition from the product outdoors to the network inside the building.
Additionally required material (not included in the scope of delivery):
☐ Network cable
☐ Where required: Field-assembly RJ45 connector.
42 STP110-60-BE-en-16
DANGER
SMA Solar Technology AG
Operating manual