The VFG provides a superior power supply for Electric Submersible Pumps (ESPs) and other variable speed load applications.

variable-frequency-generator2

Canadian Advanced ESP Inc. has developed a unique, patented product called the Variable Frequency Generator (VFG). This power generating system provides variable frequency and variable voltage to the load. The output waveform produced is pure sinusoidal, eliminating the need for VFDs, harmonic filters and sine wave filters.

The product is available in two power categories:

Low Voltage VFG

Available in power ranges from 60ekW to 330ekW these units use a step-up transformer to achieve desired ESP load voltage.

Medium Voltage VFG

Available in power ranges from 430ekW to 2eMW and voltages up to 4800V, these units do not require a step-up transformer to achieve desired ESP load voltage.

Both systems supply clean power that dramatically improves the MTBF of the down-hole equipment. Systems run cooler and longer. Combined with an improved electrical efficiency, the VFG reduces investment capital and operating costs.

Download the VFG Brochure

*Model Power Rating Frequency Range Voltage Current Rating
ekW kVA
D60 60 75 35 – 70 480 90
D90 90 112 35 – 70 480 135
D133 133 166 35 – 70 480 200
D180 180 225 35 – 70 480 270
D266 266 333 35 – 70 480 400
D333 333 416 35 – 70 480 500
D432 432 540 35 – 66 1000 – 2600 120
D660 660 825 35 – 66 2000 – 4100 116
D1000 1000 1250 35 – 66 2000 – 4800 150
D2000 2000 2500 35 – 66 2000 – 4800 301

*Diesel powered models shown. Natural gas driven / bi-fuel models also available.