DC2-90U

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  • 4.80 (5)
  • Click a star to rate this product
Reliance Electric VS Drive DC2 DC2-90U Easy Clean Plus Controller with Start/Stop

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  • Part Number: DC2-90U
  • SKU: RE-1605
  • Manufacturer: Reliance Electric
  • Series: DC2 Drives

DC2-90U Technical Specifications

Part Number DC2-90U
Manufacturer Reliance Electric
Series DC2
HP 1 HP
Input Voltage 115/230 VAC
Phase 1 Phase
Hz 50/60Hz

About the DC2-90U

Reliance Electric DC2-90U Single Phase DC Motor Controller: Key Features
  • The DC2-90U is a single-phase, continuous-duty DC motor controller manufactured by Reliance Electric.
  • It converts AC power into adjustable DC power for enhanced control of output torque and speed.

Power Specifications
  • Reconnectable AC power line supports input voltages of both 115 VAC and 230 VAC.
  • Output voltage and horsepower vary with input AC voltage:
    • 115 VAC input yields 90 VDC and 1.0 horsepower.
    • 230 VAC input yields 180 VDC and 2.0 horsepower.

Mechanical and Protective Features
  • Internal thermostat prevents motor overload.
  • Unidirectional operation includes a coast-to-rest stop function.
  • Features remote start, stop, run, and jog capabilities.
  • Provides a usable supply for shunt-wound DC motors through a half-wave field.
  • A back diode paired with a full-wave, half-controlled armature voltage rectifier improves armature form factor.

Speed Control and Adjustments
  • Offers a variety of independent speed control functions.
  • Adjustable current limits are available.
  • Allows for separately setting minimum and maximum speeds.
  • Speed control options include a potentiometer motor speed adjustment and a motor-mounted DC tachometer.
  • An armature voltage regulation system provides operator-controlled speed adjustment.

Enclosure and Installation
  • Housed in a NEMA 4/4X/12 enclosure, making it suitable for both indoor and outdoor installation.
  • The robust enclosure protects the controller from harsh conditions, including inclement weather, spraying water, and solid foreign objects.
  • Safety and installation guidelines are available in the corresponding series manual.

Frequently Asked Questions about DC2-90U

Can AX Control repair my DC2-90U?
Yes, we're happy to repair your Reliance DC2-90U. Speak to a sales representative for a repair time on your DC2-90U and a repair quote for your DC2-90U
What is the output voltage on a Reliance DC2-90U?
DC2-90U has an output voltage of 90/180 VDC.
Where can I find a manual for the DC2-90U?
We're happy to send you a link to the DC2 Drive Manual. The manual is an installing, operating, and maintaining manual and the manual is helpful for processes with the Reliance DC2-90U.
What controls are the DC2-90U equipped with?
The DC2-90U has both a speed dial and a start/stop control located on the exterior of the device. 

Repair Services For DC2-90U

Type Lead Time Price Action
Repair Service 1-2 weeks $374

Our highly skilled technicians can repair your DC2-90U. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

DC2-90U Manuals, White Papers, Data Sheets, and Troubleshooting