double checking Feeder size

[Toros]

Hi
I have to determine the feeder sizes for verious, almost new molding equippments . in a iron molding factory

attached is the list of equipm & thier feeders I prepared.

Do you think this determination/ sizes are correct ????

Tanx

 

[jeremy.zinkofsky]

Just make sure that you are adhering to NEC Article 430.22(A) for your conductor selection amapacity.

 

[jeremy.zinkofsky]

Not sure if you are choosing the overcurrent protection or not but if so, follow NEC Article 430.52 (C1)

 

[augie47]

Two factors to consider:
(a) Does any of the equipment have nameplate or manufacturers info on overcurrent protection
(b) Are there motors involved. I so, as mentioned above, you need to take 420.22 into account.