Fan Starter Specificaitons...
Fan Starter Specificaitons...
(OP)
I'm trying to spec. out a starter for a exahust fan.
I know the following:
20 HP
2 speed
3 phase
40A breaker
600VAC
What else do I need to know to spec out the starter? What does one typically need to konw when specifying starters for motors?
I know the following:
20 HP
2 speed
3 phase
40A breaker
600VAC
What else do I need to know to spec out the starter? What does one typically need to konw when specifying starters for motors?






RE: Fan Starter Specificaitons...
Reversing or not
Combinaiton or not: Breaker or fuse or none.
Control transformer if needed
Protection if any needed like phase monior
Enclosure type: Indoor/Outdoor and special NEMA type
Accessories like Hand-off-Auto switch
Even type of push buttons if you need any special.
All depends on your application.
I recommend investing in Standard guide specs from AIA Masterspecs or CSI and use them as guide. The normally list most common options to choose from.
Also revivewing manufacturers catalogs and available options will shed some light.
RE: Fan Starter Specificaitons...