Variable Frequency Drives
The SPOC PDP Drive
Everything you need for both positive displacement and jet pump applications.
Positive Displacement Pumps have been used in oil and gas applications for years, from saltwater disposal to hydraulic lift. They are particularly suited to deep, high-temperature wells, where you want to stimulate flow and other methods are impractical. These pumps are stable and a proven technology.
In most disposal systems operators run the pump at high speeds, then shut the pump off at predetermined levels. This not only creates more pressure than is needed when the pump is running, it also causes excessive stop-start cycles leading to premature wear and higher maintenance costs. Even increased downtime.
Such increased speeds also needlessly up your energy bill. That’s more money wasted, which is exacerbated due to the fact that many operations need to install pumps and surface systems larger than what is needed—to account for future losses in efficiency.
Here’s How to Maximize Potential.
Make Your Positive Displacement and Jet Pump systems a Win-Win-Win.
The PDP drive comes with everything you need, standard, including all field signals and the PLC. Everything is assembled and tested before it ships to the field, so you have no need for additional installation and startup expenses.
Input Range 380 – 500 VAC***
45-66 Hz Input Frequency
Output: AC Volts maximum
Std: Input Voltage Base AFE: Input Voltage x 1.2 Max
Output Frequency Range:
0 – 320 Hz
1 Minute (CT/VT)
NEMA 3R, Harsh Environment Enclosure
Standard with Sun Shield & Heat Exhaust System
Cold Weather Heater & Thermo Switch
Extreme Cold Weather Heat Kit
UL, cUL Optional
WiseGuy Color Touch Screen Operator Interface
Modbus RTU, TCP Standard, others available
Altitude (Maximum without De-Rate)
3300 ft. (1000m)
Power Factor (Displacement)
Line Voltage Variation
+10/-15% Standard, +10/-20% AFE Option