SE200 Artificial Lift Controller Drives

SE200 Artificial Lift Controller Drives

SE200 Artificial Lift Controller Drive offers sensor less motor control which allows our units to automate rod pump control via advanced pump fillage control algorithms.

The SEEL SE200 ALC VFD package features a 7" touchscreen color HMI and a fully integrated Artificial Lift Controller (ALC) for precise control of pump operations, whether at the surface or downhole. It offers real-time load and position measurements, two analog inputs for tubing and casing pressure transmitters, and three digital inputs for well shutdown integration—providing reliable, responsive control in demanding well environments.

Engineered to enhance efficiency and equipment longevity, the SE200 ALC minimizes mechanical stress and wear while reducing power consumption. It includes automated pump-off control with both speed and timer options, inter-stroke and peak load limit speed control, and full I/O monitoring and trending. These features work together to extend pump life and maintain optimal performance in artificial lift applications.

 

SE200 Artificial Lift Controller Drive Brochure
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These units can run in different forms of control, the most common form of control is pump fillage set point.

After the pump jack and well info has been programmed into the POC a desired pump fillage set point can be programmed.

The unit will adjust its output speed to achieve the desired set point (if the unit is interpreting a high fluid level in the well bore the VFD will speed up automatically to maximize production, the inverse relationship will occur if the fluid level is low).

We can also program these units to automatically start and stop via pump off state or through a timer control.  These units also have shutdown set points for a maximum or minimum rod load.  A maximum rod load can shut down the unit if a high rod load is detected, this protects the structure of the pump jack, prevents rod parts and can protect the down hole pump.  The minimum rod load can protect the unit from damage in the event of a rod part or seized/failing down hole pump.

There are also many other features with the pump off control units that we can review in further detail.

These units can be used on artificial lift pumping units of any size or model.  Sizing of the units to be based on motor horsepower.

Equipment Features:

  • Power Rating: 1-300 HP
  • Power Supply: 230/460/600 VAC
  • 1Phase – 3 Phase Incoming Power Conversion
  • Manual and Automatic speed control
    • Manual speed control via door mounted speed potentiometer
    • Automatic speed control via pump off controller
  • Motor Control: Automated rod pump control via advanced pump fillage control algorithms
  • Auto Restart on VFD Faults
  • Automatic timer on/off control available
  • Strokers per minute displayed on the VFD HMI
  • Reduces power consumption
  • Reduces maintenance and repair of mechanical equipment/downhole pump/rod string

SE200 Artificial Lift Controller Drives can REDUCE energy costs up to 40% over applications without a variable frequency drive. While reducing overall energy consumption and eliminating peak demand charges the SE200 has a short timeline for return on investment.

Technical Support:

SEEL employees are available 24/7 to provide expertise support.  Whether technicians are required for field support or over the phone support SEEL is here to stand behind our products.  We employ Engineering Technicians and Electricians that have extensive application and field experience and are able to help at any time.

Call Us At: (780) 968-8859
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