Bosch BPT-S 3 Manuel De Service page 176

58 | Installation
NOTICE
NOTICE
Bosch BPT-S 3 / 3.68 / 4 / 4.6 | Operating manual
Material damage due to incorrect DC connection (2)
An incorrect DC connection can cause damage to the
string inverter.
Only use permitted plugs/sockets (SUNCLIX). Only

allow an authorised electrician to terminate the
cables.
If additional external charge disconnectors are

required: Only use switch disconnectors or circuit
breakers as charge disconnectors.
When connecting and selecting PV modules:

observe the module and string inverter
specifications
Always use the same alignment/incline for the

modules (within a string)
Observe the chronological connection sequence for

the strings
Only connect PV modules which satisfy the

electrically permitted input data of the inverter.
Material damage due to incorrect AC connection
(earthing)
Incorrect AC connection (incorrect material pairing
for PE bolts) can cause electrical corrosion and,
therefore, damage the device.
Use the earthing set supplied

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Bosch Power Tec GmbH