1AC4003U

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  • 4.80 (5)
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460VAC 3HP Drive

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  • Part Number: 1AC4003U
  • SKU: 1AC4003URE
  • Manufacturer: Reliance Electric
  • Series: GP-1200 Drives

1AC4003U Technical Specifications

Manufacturer Reliance Electric
Series GP-1200
Part Number 1AC4003U
HP 3 HP
Input Voltage 460 VAC
Hz 50/60Hz

About the 1AC4003U

The 1AC4003-U First Generation Three Phase AC VS Drive Controller has 460 VAC, 3 HP, a blank chassis, and is UL Listed/CSA approved. A Local Operator’s Control Station can be found on the front of the cabinet on the controller.

Two LEDs can be found on the front cabinet of the Local Operator’s Control Station of the Three Phase AC VS Drive 1AC4003-U controller. These LEDs enable the user to know the status of the drive: (RUN) and fault condition (IET).

The Controller has some features which include a hybrid-based regulator and a NEMA type 1 standard enclosure. It operates with standard off-the-shelf NEMA B and synchronous motors. It also has a torque boost for increased starting torque, a separated start/stop and function loss circuitry, and an IET on high DC bus voltage, high motor current, high or low input AC line, phase loss, low regulator power supply voltage, or function loss input. It also has a variable torque V/Hz curve selection.

Besides those features, the Three Phase AC VS Drive 1AC4003-U can also be used with a dynamic braking kit. The dynamic braking kit allows the drive motor to do rapid braking by giving 150% intermittent braking of the motor. The dynamic braking kit depletes the power regeneration by the motor during slowing down of power using a resistor.

Repair Services For 1AC4003U

Type Lead Time Price Action
Repair Service 1-2 weeks $591

Our highly skilled technicians can repair your 1AC4003U. 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

1AC4003U Manuals, White Papers, Data Sheets, and Troubleshooting