Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.75 (4)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.75 (4)
  • Click a star to rate this product
Reliance Electric SP500 2HP VS Drive.



Sell Surplus: Have a 1SU41002 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 1SU41002
  • SKU: 1SU41002RE
  • Manufacturer: Reliance Electric
  • Series: SP500 AC Drives

1SU41002 Technical Specifications

Manufacturer Reliance Electric
Series SP500
Part Number 1SU41002
Input Voltage 380-460 VAC
Enclosure NEMA 1 or Chassis
Hz 50/60Hz
Labeling UL Listed, IEC Certified

Product Description

1SU41002 is an SP500 drive that is manufactured by Reliance Electric. This drive has a rated horsepower of 2.0 HP and is contained in a NEMA 1 or chassis style enclosure. The rated voltage is 380-460 VAC. The enclosure size for this drive is size B. 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. OC is the code for the overcurrent (steady state) fault. This fault can be caused by a variety of things, and each problem has its own associated solution. If there is an output phase-to-phase short, check the isolation between each output line. If there is a bus voltage line-to-line, check the transistor modules for a correct output. (If the output is incorrect, there is a possible board defect and the board must be replaced. If the Hall effect current sensor is defective, it must be replaced.) If there is a ground fault, check the isolation between ground and output terminals. (If there is a possible leakage current sensor defect, replace the sensor.) If there is a momentary overload, reduce the load on the motor. If the motor is bad, check the motor for correct operation. If the torque boost / V/Hz is too high, check parameters H.001, H.002, and/or H.003. If the motor is unknown to the regulator, check that the regulator was updated with the actual motor characteristics via an Identification Request (H.020). If the encoder is wired incorrectly, or there is incorrect PPR, correct the encoder wiring or perform vector self-tuning, respectively.

Frequently Asked Questions about 1SU41002

What is the input KVA on 1SU41002?
1SU41002 has an input KVA of 3.3.
What are the power loss watts on 1SU41002?
The power loss watts are 100 on a Reliance 1SU41002.
What are things to consider when installing a Reliance 1SU41002?
Because 1SU41002 is a NEMA 1 drive, 1SU41002 has some extra precautionary measures. Make sure the 1SU41002 can be kept clean, cool, and dry, and that the 1SU41002 is not near any airborne contaminants.

Repair Services For 1SU41002

Type Lead Time Price Action
Repair Service 1-2 weeks $1242

Our highly skilled technicians can repair your 1SU41002. 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

1SU41002 Manuals, White Papers, Data Sheets, and Troubleshooting