Curtis ACF4A-48-450

In stock

The Curtis Model AC F4-A Motor Controller provides accurate speed and torque control of 3-phase AC
induction and PMAC motors. 

This F4 controller can be used with 48v nominal systems, with the following overall limits. See the "Specifications" and "Manuals and Downloads" tabs for more information.

Specifications Units AC F4-A 48-450-001
Nominal Voltage Volts 36 - 48
Operating Voltage Volts 18 - 63
Peak Amps (>=60sec) Amps rms 450
Continuous Amps (60 minutes) Amps rms 175
Operating Temperatures Deg C -40 to 50
Power Cutback Temperature Deg C 85 to 95
Full Cutoff Temperature Deg C below - 40, above 95
Environmental Rating   IP65 and IP67
Weight lbs 4.4
Dimensions L x W x H (inches) 5.5 x 7 x 3
Dimensions L x W x H (mm) 180 x 140 x 75