Pump Jack Control Panel
Solution controls offers a line up of low cost, good quality pump jack controllers. The controllers utilize a standardized lay out that is mappable to number of manufactures VFD units. This allows you to have a common mode of operation and interconnection while exploring the vast number of VFD manufactures.
The controllers design addresses the electrical requirements needed to meet the safety standards of the oil field industry. Standardized inputs for the Presco or over pressure shut down switch and shut down circuits for Estops etc.
Are panels are built with the integration of pump off controllers (POC) in mind. Each system is selectable to operate in HAND mode or Auto being the POC. Variable speed units will also have a remote reference input so the speed will follow the rate as requested by the POC analog output. These signals are selectable between 4-20mA or 0 to 10V input.
An Analog output can easily be made available from the VFD controller for current feedback for POC controllers that require it.
All Solution Controls branded come with basic line filtering. A more comprehensive filter can be built in for higher levels of harmonic distortion filtering.
With pump jacks the biggest challenge is dealing with the overhauling while lowering the rod string. There are 3 main ways of dealing with the excess energy being generated by the motor during this phase of operation. The Three methods are Dynamic Braking Resistor, overspeed on overhaul, and Active frontend regeneration. Here at Solution Controls we offer options for all three methods as per your choice.
Our oil field controllers are all NEMA-3R rated to operate with Temperatures from -40 deg Celsius to +45 degree Celsius. Lower temperature operation may be possible with increased heater sizes.
Full Voltage and soft start Pump Jack Controllers
Solutions Controls can also provide simple and effective full voltage controllers. The same operation and connection apply for all our oil field controllers. Terminal numbers for field devices are wired the same regardless if you have selected a direct online controller or if you have a VFD controller.
While the Direct online controllers are not capable of variable speed operation, they are still built to interact with POC. An optional feed back current device can be installed into units that require or optionally want that feedback.
Some of the options available for these units are:
• Accessory power for small Chemical injection pumps.
• GFI Protected power outputs for Heat Trace.
• Site Run or Fault Lamps.
• Live Presco Test Logic circuitry.
• Site Stands
• Pedestal Legs.
• Dead Front Doors.
• Power input Harmonic filters to meet IEEE-519 requirements.
Customization to fit your needs are all possible. Let us know what your operational challenges are and we will provide you with a package that meets your needs.