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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.
Unit of Measure

Technical Specs

Model Number

N/A 02779545

Series

N/A 530B Series

Style

N/A ENCLOSED-RELAY

Input (VAC)

N/A 120/240

Output (VDC)

N/A 0-180

Output HP Range

N/A 1/8-1 (90V) 1/4-2 (180V)

Weight

N/A 56 oz1420 g

Current

N/A 10 ADC

MINO

N/A 04489X10001

Dimensions

Depth

N/A 4.75 in120.7 mm

Width

N/A 6.70 in170.2 mm

Length

N/A 10 in254 mm

Features

Features

N/A
  • Dual Voltage 120/240 VAC, 50/60Hz
  • Full HP rated - no auxiliary heat sink required
  • ± 10% rated line voltage
  • Adjustable horsepower settings
  • Barrier terminal strip
  • Full wave bridge supply; 1% speed regulation
  • Adjustable Minimum speed (0–30% of base)
  • Adjustable Maximum speed (60–120% of base)
  • Adjustable IR Compensation
  • Adjustable Current Limit
  • Adjustable Linear Acceleration and Deceleration
  • On-board power interrupt relay (RC and RE versions)
  • Solid state over-current output
  • -10° to +45°C ambient temperature
  • Line voltage compensation
  • 5K ohm speed potentiometer kit included
  • 50:1 speed range
  • Overload capacity: 200% for one minute
  • Transient voltage protection
  • Voltage follower mode - isolated signal (0–12 VDC)
  • Inhibit circuit–permits low power start & stop