26 UM0005_ASW 8-20K-LT-G2_EN_V03_1121
5.4.2 Grid connection
Procedure:
1. Switch off the AC circuit breaker and secure it against
reconnection.
2. Insert the copper wire into a suitable European style tube
connector (according to DIN 46228-4) and crimp it.
3. Insert the grounding wire (PE), neutral wire (N) and live wire
(L1, L2 and L3) of the crimped European connector into the
corresponding holes of the terminal block as indicated by the
arrows below, and tighten the screws with a 3mm wide Allen
wrench. The torque is 2.0 Nm.
Danger to life due to high voltages in the inverter
Touching the live components can lead to lethal electric
shocks.
• Before performing the electrical connection, ensure that the
AC circuit-breaker is switched off and cannot be reactivated.
Damage to the inverter due to wrong wiring
If the phase line was connected to PE terminal, the inverter
will not function properly.
• Please ensure that the type of the conductors matches the
signs of the terminals on the socket element.
