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GV-3000 GV3000/SE 20 HP AC Drive



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  • Part Number: 20V4251
  • SKU: 20V4251RE
  • Manufacturer: Reliance Electric
  • Series: GV3000 Drives

20V4251 Technical Specifications

Manufacturer Reliance Electric
Series GV3000
Part Number 20V4251
HP 20 HP
Input Voltage 380-460 VAC
Enclosure NEMA 12
Keypad/Display Built-In Keypad
Phase 3 Phase

Product Description

The 20V4251 is a 20 HP GV3000/SE Reliance Electric Drive.  This drive may have also been sold by ABB or Baldor Reliance at one point during its production years, but it is no longer being supported by these companies. It may be hard to find, but AX Control still attempts to keep it stocked.

The 20V4251 is a 380-460 VAC drive that has an input amps of 32.7, a 26.1 input KVA, and an output amperage of 27 @ 8 kHz. It has a 600-watt power loss value.

The 20V4251 is protected by a NEMA 12 enclosure. It is meant to be in an indoor environment that needs a drip/dust-tight enclosure. It protects the drive from dust, fibers, lint, dripping water, and noncorrosive liquids. It is also resistant to condensation.    

The 20V4251 is made up of many important internal components. It has two fan assemblies (one internal and one external), a membrane switch (keypad with a mounting bracket), power PCB, current feedback board, capacitor PCB with attached input capacitors, regulator PCB, diode bridge, gate driver PCB, IGBT module, fan wire harness, and a power supply PCB. The built-in keypad has a mounting bracket attached to it where the regulator board slides in and is positioned so that its LED display, user I/O terminal strip, and RS-232C connection port can be seen. The regulator board connects to the power module using a 26-pin ribbon cable. It has two optional connections: a 34-pin ribbon cable that connects to an option board and an OIM connector. The keypad connects to the regulator using the J9 connection port.

Frequently Asked Questions about 20V4251

How much input KVA does 20V4251 have?
20V4251 has 26.1 KVA input.
What is the weight of a reliance 20V4251?
20V4251 has an estimated weight of 35lbs. When shipping 20V4251, the shipping weight of 20V4251 may be a little larger due to packaging.
What type of drive is 20V4251?
20V4251 is a GV3000 Inverter-General Purpose drive manufactured by Reliance Electric.
Who should I speak to about a repair on my 20V4251?
If you're in need of a repair on your 20V4251, call us at 919-372-8413 and ask to speak to a sales representative about the repair on your 20V4251, or send us an email about the repair on your 20V4251 to sales@axcontrol.com.

Repair Services For 20V4251

Type Lead Time Price Action
Repair Service 1-2 weeks $1075

Our highly skilled technicians can repair your 20V4251. 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