How about Acrel service?
1.Acrel provide the user manual and video.
2. We Acrel guarantee a 24 months warranty.
3.Acrel provides a carton package and plastic plate for delivery, the lead time is around 15days.
How to choose a suitable current transformer?
1.What is the voltage level?
2.What is the current ratio?
3.What is the cable diameter or busbar size? We should confirm the hole diameter.