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Reliance Electric's GV3000 series 3V4140 drive is a 3Hp, NEMA 1-enclosed drive with an input voltage rating of 380 to 460 VAC and an input KVA rating of 3.3.



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  • Part Number: 3v4140
  • SKU: 3v4140RE
  • Manufacturer: Reliance Electric
  • Series: GV3000 Drives

3v4140 Technical Specifications

Part Number 3V4140
Series GV3000 Drives
Manufacturer Reliance Electric
Instruction Guide D2-3324-1
Horsepower Rating 3 HP
Voltage 380 to 460 VAC
Input KVA 3.3 KVA
Input Amps 1.2 A
Output Amps 3.1 A

Product Description

The 3V4140 drive Reliance Electric drive is an AC, pulse width modulated drive that can provide both vector regulation and general purpose regulation for a large range of industrial applications. This unit can provide operators with a highly rated, dynamic response and be able to maintain the motor control functionalities in a precise manner. While many of the GV3000 drives have a regulator version of 6.0, the 3V4140 model operates on a regulator version of 4.0. 

The 3V4140 is a three-horsepower AC drive and includes a three-phase AC line distribution system with a symmetrical fault current capacity of 85,000 amperes. The AC line reactor has a line impedance rated at less than 5 percent.

The 3V4140 drive has a line frequency range from 50 to 60 hertz (rated at plus or minus 5 hertz) and a line voltage variation range from -10 to 10 percent.

The 3V4140 is designed with an operational temperature range of 0 to 40 degrees Celsius or 32 to 104 degrees Fahrenheit. When powered off in storage, the temperature range is expanded to -40 to 65 degrees C or -40 to 149 degrees F.

Owners of this GV3000 series drive can expect a number of installation and usage-based faults in drive function. One such fault encountered by users of the 3V4140 can be described as a communication loss between the drives' Regulator, PC, and OIM. Represented on the built-in display interface as SrL, this fault is caused by an error in serial port communication cable, PC or OIM communication port setup. Corrective action when faced with this common fault would be to check on the setup of the communication ports and port cables, to ensure proper connections. For more information on fault code troubleshooting and general drive programming, please access the D2-3324-1 instruction guide.

This model has a regulator board built in; the regulator board is used to provide a variety of features, such as an analog output, snubber resistor braking signals, form A and B contacts for drive status indicators, and PWM gating signals to the IGBT power devices. The analog output associated with the 3v4140 model is used for scaling voltages, 0-10 VDC, or a current signal of 1-20 mA, which will be proportional to the motor torque/current or motor speed. More information on the above features in relation to the regulator board can be found in the D2-3324-1 GV3000 AC Power Module Reference, Installation, and Troubleshooting Manual attached above.

Frequently Asked Questions about 3v4140

What are the recommended power wire sizes for the 3v4140 drive?

The recommended power wire size for the 3v4140 model is 12 to 18 AWG which is 3 to 0.9 mm2. Both the AC input power and output power terminals will use the same wire size making it easier to connect the wires without having to purchase new wiring.

When the 3v4140 model is being used in vector regulation mode, are there any specifics that should be followed?

Some specifications should be followed in relation to the 3v4140 model. When the model is being used in vector regulation mode, there are pulse tachometer specifications that should be met and followed. When the model is required to meet the pulse tachometer requirements, it will be used in closed-loop operation. The speed control response required with pulse tachometer settings is 15 Hz, with the speed feedback being a 15-volt differential quadrature. More of the pulse tachometer feedback requirements can be found in Table A.6 of the D2-3324-1 manual. 

Reviews For 3v4140

Internal Review

The 3V4140 model, which uniquely functions with a 4.0 regulator version, can be equipped with several optional kits. The optional kits for this model of GV3000 drive are a line regeneration unit, motor encoder cable, snubber resistor braking kit, and snubber transistor kit. These option kits will enhance the function of the model and will further the lifetime of the unit. - AX Control Lead Technician

Repair Services For 3v4140

Type Lead Time Price Action
Repair Service 1-2 weeks $1532

Our highly skilled technicians can repair your 3v4140. 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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