18
V01
Installation and Operating Instructions
Before making the electrical connection, ensure that the circuit breaker is
switched off and cannot be reactivated.
5.4 AC connection
5.4.1 Conditions for the AC connection
Cable Requirements
The grid connection is made using 3 conductors (L, N, and PE). We recommend the
following requirements for stranded copper wire.
Object Description
Value
A
External diameter
10 mm to 14 mm
B
Conductor cross-section
2.5 mm² to 4 mm²
C
Stripping length of the insulated conductors
approx. 10 mm
D
Stripping length of the outer sheath of the AC
cable
approx. 30 mm
Larger cross-sections should be used for longer leads
Cable Design
The conductor cross-section should be dimensioned to avoid power loss in cables
exceeding 1% at rated output power.
DANGER !
Danger to life due to high voltages in the inverter !
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