![Wire connect for three phase 380V input and output](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-6.png)
3phase 380V parallel connect for 5.5kw off grid inverter with parallel function
Many buyers bought parallel inverter and want to install it in 3 phase, but don’t understand how to connect and setting. I will teach you below, please read it one by one carefully:
![3phase 380V parallel connect for 5.5kw](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-4-1024x563.png)
![Cables install picture for three phase 380V input and output](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-6-1024x537.png)
Firstly, please you connect the cable as below (PV+Ac+battery)
![Yellow wire is L1, black wire is N](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-7-1024x551.png)
![Green wire is L2, Black wire is N](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-8.png)
![Red line is L3, Black line is N](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-9-1024x570.png)
![page NO.27 setting to PAF](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-11-1024x559.png)
Press Enter 10S, and find the Page No.27, and setting to “PAF”, and press ENTER to confirming setting.
![the mini jumper must be insert to the board before parallel connection](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-12-1024x571.png)
The mini jumper must be insert to the board before parallel connection (if you connect 3 pcs inverter, you just need put 1 jumper in one of them)
![parallel cable connection](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-13.png)
Parallel cable connect between them
![Stating all the inverter fast](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-14-1024x535.png)
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Starting all the inverter fast
![Output voltage between L1 and N is 230V(±5V)](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-15-1024x548.png)
Output voltage between L1 and N is 230V(±5V)
![Output voltage between L1 and L2 is 398V(±5V)](https://www.shenzhenbuyit.com/wp-content/uploads/2023/08/image-16-1024x563.png)
Output voltage between L1 and L2 is 398V(±5V)
if you still have questions about this blog, you can call us or add what’s app: 008613808405352
Or you can find video from this link: https://www.youtube.com/watch?v=ywIaYgvYWxk