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 The VFD is intended to control the motors of PCP and to assure the high precision of technical parameters (pressure, temperature, consumption) by changing the rotation speed of the pump installation motor (models with frequency converter). Also, it assures the protection of the motor against overheating, overpressure, short circuit current, over voltage and under voltage.
There is a special electric plug meant for external consumers to connect.
We propose the following models of VDF:
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Brand of VFD
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Quantity of connected motors
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Start-up method
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Power of motor, kW
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VFD-1-7,5
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1
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Frequency converter
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7,5
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VFD-1-11
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1
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Frequency converter
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11
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VFD-1-18
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1
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Frequency converter
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18
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VFD-1-22
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1
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Frequency converter
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22
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VFD-1-30
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1
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Frequency converter
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30
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VFD-1-37
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1
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Frequency converter
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37
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VFD-1-45
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1
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Frequency converter
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45
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On special demand, we can propose « intellectual » VDF control stations with a system of downhole control of pressure and temperature.
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