Dual Voltage SCR DC Motor Speed Control For Up To 2 H.P. Motors

OMDC-250 Series Variable Speed DC Control

SCR DC motor speed control | OMDC-250 Series Variable Speed DC Control

SCR DC motor speed control

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  • Dual Voltage - 120/240 Vac
  • Adjustable Horsepower Settings
  • NEMA 4/12 or 4X (IP66) Enclosure
  • Packaged Bridge Supply (Full Wave)
  • 1% Speed Regulation
  • Adjustable Minimum and Maximum Speeds
  • Adjustable Acceleration
  • Adjustable Current Limit to 10 A
  • 50:1 Speed Range
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OMDC-253G-200E used for speed control in Omega's wire processing.

The OMDC-250 Series variable speed DC control offers superb flexibility, reliability, and value. A general purpose, economical control that is rated and tested to 2 horsepower, it provides the ultimate in standard features and versatility.

  • Adjustable IR compensation
  • Line voltage compensation
  • 5 kΩ speed potentiometer
  • 150% overload capacity
  • Transient voltage protection
  • Inhibit circuit permits start and stop without breaking AC lines
  • Shunt field supply provided SPECIFICATIONS
    -10 to 45°C (14 to 113°F)
    AC Input Voltage: ±10% rated line voltage
    Input Frequency: 50/60 Hz
    Dimensions: 97 W x 140 H x 89 mm D (3.8 x 5.5 x 3.5")
    Weight: 284 g (10 oz)

    NOTE:    When using the -29 option (FWD-OFF-REV switch), care must be taken to stop the motor completely before switching direction. Damage to the drive can result from switching direction at speed.
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