Low voltage open chassis DC motor control for fractional HP motors to 2A.1/8 – 2HP dual voltage chassis control with 4-20mA isolated signal follower.
-7 Option- Isolated 4-20mA isolated signal follower with auto-manual function. Chassis version requires a customer supplied 3PDT switch and wiring when field installing -7.
The 250 Series offers superb flexibility, reliability, and value. A general purpose, economical control rated to 2 horsepower, it provides the ultimate in standard features and versatility including: dual voltage (120/240VAC), adjustable H.P. settings, packaged power bridge, barrier terminal strip, fully rated-no auxiliary heatsink required. Many options further extend the 250s capabilities.
Dual voltage – 120/240 VAC, 50/60Hz
Adjustable horsepower settings
Barrier terminal strip
Packaged bridge supply (fullwave)
1% speed regulation; 1/2% with tach feedback
Adjustable Minimum speed
Adjustable Maximum speed
Adjustable IR Compensation
Adjustable Linear Acceleration
Adjustable Current Limit
Line voltage compensation
5K ohm speed pot, knob and dial included
Power on/off switch (enclosed models)
50:1 speed range
Overload capacity: 150% for one minute
Transient voltage protection
Inhibit circuit
Enclosed models rated NEMA 4/12
Understand AC Supply and Motor Connection Video
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