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530B 3HP DC Speed Control

Trimpot Definition and Adjustment

530B 3HP DC Speed Control

Trimpot Definition and Adjustment


Dart’s top of the line DC speed control is reliable, versatile, and economical. Rated to 3 horsepower, it provides many standard features typically offered as options. The Dart 500 Series control combines advanced engineering design, careful component selection and rigorous quality control to deliver an excellent off-the-shelf SCR control. Dependable, time-proven circuitry offers performance characteristics previously available only in more costly controls. While providing a wide range of standard features, many options quickly and easily extend the 500 Series capabilities to meet specific application requirements. An integral part of a distinguished line of quality products, the 500 Series is representative of Dart’s continuing effort to provide reliable, versatile controls to the OEM, distributor, and the industrial market.

MODEL NUMBER STYLE INPUT (VAC) OUTPUT (VDC) HP RANGE NOTES
530BC CHASSIS 120 0-90 1/8 to 1
530BRC CHASSIS-RELAY 120 0-90 1/8 to 1
530BRE ENCLOSED-RELAY 120 0-90 1/8 to 1
533BC CHASSIS 120 0-90 1/4 to 1½ 533BC available with limited options. Refer to Users' Manual.
530BC CHASSIS 240 0-180 1/4 to 2
530BRC CHASSIS-RELAY 240 0-180 1/4 to 2
530BRE ENCLOSED-RELAY 240 0-180 1/4 to 2
533BC CHASSIS 240 0-180 ½ to 3 533BC available with limited options. Refer to Users' Manual.

Horsepower settings are adjustable, see installation manual. Control is tested and calibrated for maximum horsepower in its category.

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