Hi everybody how are you today?
I have problem with UNI4401 VFD.
Once I turned On 480VAC input power to L1-L2-L3, there is unbalance output voltage on U-V-W instantly, even all feedback wire are unplugged. What is the possibility problem ? I need somebody help me out.
Also could I get complete schematic diagram for this AC Drive?
I am really appreciate to your time and attention.
Best Regard,
Benyamin
I have problem with UNI4401 VFD.
Once I turned On 480VAC input power to L1-L2-L3, there is unbalance output voltage on U-V-W instantly, even all feedback wire are unplugged. What is the possibility problem ? I need somebody help me out.
Also could I get complete schematic diagram for this AC Drive?
I am really appreciate to your time and attention.
Best Regard,
Benyamin