Siliken SE3.3Ni, User Manual, Page: 18 / 58

Installation
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user’s manual inverter SE3.3Ni - SE3.8Ni - SE4.6Ni
Fig. 2.3.1.2 Assembly of the AC cable and the AC connector
CAUTION!
To ensure that the total impedance of the grid plus the interconnection AC power cable shall be less than 1.25 .
1. The AC connector is suitable for cables with a cross-section of up to 4 mm 2 .
2. Connect the cable GND to the screw labeled of the AC connector
3. Connect the cable N to the screw labeled N of the AC connector.
4. Connect the cable L to the screw labeled L of the AC connector.
5. Tighten the screws with a torque of 0.9Nm.
WARNING!
Each connection to a SE inverter must be installed with a separate circuit breaker with 25A type B. No other appliances may be
connected to the circuit breaker.
6. Reconfirm that all connections have been performed properly as described above and all screws are properly tightened.
7. Plug the AC connector into the AC terminal to complete AC cable connection for the inverter.