Electriman
Senior Member
- Location
- TX
Greetings,
I am dealing with a load that draw 900A at 480 VAC and 1050A at 450 VAC. 450 VAC is in the range of line voltage variation 480+/-10%, so my question is to size OCPD do I have to consider 1050A or 900A?
Thanks in advance.
I am dealing with a load that draw 900A at 480 VAC and 1050A at 450 VAC. 450 VAC is in the range of line voltage variation 480+/-10%, so my question is to size OCPD do I have to consider 1050A or 900A?
Thanks in advance.