1SU54003

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The 1SU54003 is a 3HP 575VAC SP500 AC Drive manufactured by Reliance Electric.

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  • Part Number: 1SU54003
  • SKU: 1SU54003RE
  • Manufacturer: Reliance Electric
  • Series: SP500 AC Drives

1SU54003 Technical Specifications

Manufacturer Reliance Electric
Series SP500
Part Number 1SU54003
HP 3 HP
Input Voltage 575 VAC
Enclosure NEMA 4X (Indoor Only)/NEMA 12
Hz 50/60Hz
Labeling UL Listed, IEC Certified

About the 1SU54003

1SU54003 is an SP500 drive that is manufactured by Reliance Electric. This drive has a 575 VAC and is enclosed in a NEMA 4X (indoor only)/NEMA 12 enclosure. The horsepower rating is 3.0 HP. This SP500 drive is contained in a size B enclosure. The dimensions of Enclosure B are 301.7 mm (11.88 in) (H) x 160.1 mm (6.3 in) (D) x 222.3 mm (8.75 in) (W). The weight of enclosure B is 5.4 kg (12 lb).

A number of fault codes help the user identify faults on the drive. EL is the code for the encoder loss fault. This fault is caused by the drive not detecting feedback from the encoder. In order to correct this fault, check the connection between the encoder and the drive, and check the coupling of the encoder and the motor. FL is the code for the function loss fault. This fault is caused by opened function loss input on the control terminal. In order to correct this fault, check external interlocks at terminal 16 and terminal 20. HId is the code for the high time identification aborted fault. This fault is caused when the identification process for V/Hz has been aborted. In order to correct this fault, check H.019 for the identification result. HIL is the code for the high line voltage fault. This fault is caused by an input voltage that is more than 15% above the nominal input voltage. In order to correct this fault, the user must check the actual line voltage against U.018 or H.021.

Frequently Asked Questions about 1SU54003

What phase is 1SU54003?
1SU54003 is a three phase Reliance drive.
What does the enclosure on 1SU54003 mean?
The NEMA 4X/12 enclosure on 1SU54003 indicates 1SU54003 is made up of both NEMA 4X and NEMA 12 enclosures. 1SU54003 is not vented and 1SU54003 is for indoor environments that require a water-tight and dust-tight enclosure.
Can AX Control repair a Reliance 1SU54003?
Yes. Bring in your 1SU54003 for a repair. You can call ahead for a repair quote and a repair time on the 1SU54003.

Repair Services For 1SU54003

Type Lead Time Price Action
Repair Service 1-2 weeks $1352

Our highly skilled technicians can repair your 1SU54003. 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

1SU54003 Manuals, White Papers, Data Sheets, and Troubleshooting