New AXIOM II universal variable speed drives operate ESP induction, permanent magnet, and high-speed motors.
The VSDs offer high electrical efficiency and power factor performance through a wide range of drive loading, especially when coupled with their maker's high efficiency PMM.
AXIOM II is also equipped with advanced software to target such challenging well conditions as gas lock detection and hard-to-start / stuck pumps. It has an integrated enhanced sine wave filter to reduce rig time and footprint too.
The entire system is on average 15 to 20% more electrically efficient than typical ESP types, dependent on loading of the motor.