125FN2031

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Reliance Electric 125FN2031 230 VAC 125 HP FlexPak 3000 Digital DC Drive

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  • Part Number: 125FN2031
  • SKU: 125FN2031RE
  • Manufacturer: Reliance Electric
  • Series: FlexPak 3000

125FN2031 Technical Specifications

Manufacturer Reliance Electric
Series FlexPak 3000
Part Number 125FN2031
Input Voltage 230 VAC
HP 125 HP
Hz 50/60 Hz

Product Description

125FN2031 is a DC controller from the FlexPak 3000 series which is manufactured by Reliance Electric. The controller is a full-wave power converter without a back rectifier. The system includes a digital current major and minor loop for speed control and voltage via tachometer feedback. This controller is non-regenerative. The controller is compatible with the FlexPak 3000 Regulator Software version 3. This model of controller is designed to operate at a nominal voltage input of 230 VAC with a maximum output of 125 hp. The controller is designed to be chassis mounted at a service condition of 55°C at approximately 3300 feet above sea level. The logic inputs can be powered both internally and externally by a 24-volt power supply. The controller also has logic outputs for running, alarm, and no fault, which operate at 250 VAC/30 VDC. Analog inputs include a Manual Mode Reference, Automatic Mode Reference, and D-C Tachometer feedback. Analog outputs include the two metering analog outputs at the Control Terminal Block(CTB). The drive efficiency is estimated at 98.6 percent for the controller alone.

The controller implements an Operator Interface Module (OIM) to adjust necessary parameters. The controller can be controlled using the OIM or by the terminals in the CTB which is available English, French, German, Spanish, Italian, and ‘Code’. Reference feedback and metering signals can be interfaced to the controller. This controller should be stored in its original packaging until use. It should be kept in a clean and dry environment away from corrosive or otherwise hazardous environments. When in storage, this drive should be kept at a temperature between 65°C and -30°C with limited humidity to prevent condensation.

Frequently Asked Questions about 125FN2031

What are some features equipped with the 125FN2031?
The 125FN2031 comes with a variety of features including a AC "N" and DC "M" contractor, adjustable max/min speeds, and the ablilty to be stored in a NEMA 1 or NEMA 12K enclosure. 
Does the 125FN2031 have any digital signals?
Yes, the 125FN2031 has multiple digital signals such as drive running contact output, motor thermostat diagnostic input, and drive alarm contact output. 
Which languages are available on the 125FN2031's operator interface unit?
The 125FN2031's operator interface unit has six language including english, german, french, italian, spanish, and alpjanumeric code. 
Can Ax Control repair my 125FN2031?
AX Control technicans can complete board level repairs on all devices we sell including the 125FN2031. Please contact us if your device is in need of repairs and we will get them complete as soon as we can. 

Repair Services For 125FN2031

Type Lead Time Price Action
Repair Service 1-2 weeks $3585

Our highly skilled technicians can repair your 125FN2031. 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
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