SMA VOLTAGE STABILIZER - Manual (Page 16)

5 Electrical Connection SMA Solar Technology AG
16 Ukonstanter-IEN103610 Installation Guide
1. Unscrew the screws on the cover and remove the
cover.
2. Insert the protective conductor cable through the cable gland.
3. Insert the temperature monitoring cables through the cable gland.
4. Insert the cable of the 415 V circuit through the cable gland.
5. Insert the cable of the 230 V circuit through the cable gland.
6. Attach the cable inside the voltage stabilizer in such a manner as to ensure proper strain relief.
5.4 Connecting the Cables Inside the Voltage Stabilizer
/05*$&
There will be no proper protection if the protective conductor cable is connected
incorrectly.
Check if the grounding bridge matches the circuit diagram.
Circuit Diagram
For all electrical connections, it is imperative that you use the provided Sunny Central circuit
diagram.