We provide new, refurbished, and used parts for your oilfield equipment. service and equipment needs? Our Team has over 35 years of combined experience in oil and gas from Crown to Bit. We work hard to provide the quality of equipment and service you deserve.

OEM variable frequency drives (VFDs) are available in air-cooled and liquid-cooled models designed to control the speed and torque of low-voltage motors from 460 VAC to 690 VAC. These AC drives are compact in size and designed for efficiency, productivity, and reliability.

General Specifications of NOV VFD Houses: Power Conversion: VFD houses convert incoming AC power to DC and then invert it back to variable-frequency AC to control the speed and torque of AC motors. In systems where mud pumps are set …

The house has the 4th cabinet for adding another Genset and 3rd cabinet to add another mud pump. Used in very good condition Omron AC VFD House, set up for three 3512, TDS11 Top Drive, 2 Pumps 7500 PSI, Drawworks.

VFD power houses are custom designed with the highest quality material combined with the latest generator and superior AC drive technology and controls. Our VFD power houses are designed to deliver reliable performance in demanding drilling environments.

For customers looking to change out their DC technology and SCR drives with AC power with variable frequency drives (VFDs), we have a successful track record of installing and commissioning those upgrades. NOV motor products include induction, synchronous, and permanent magnet motor technologies that provide consistent and reliable performance.

VFD power houses are custom designed with the highest quality material combined with the latest generator and superior AC drive technology and controls. Our VFD power houses are designed to deliver reliable performance in demanding drilling environments.

Switching from diesel engine power to a VFD motor allowed us to reimagine the way a well service rig operates. The EPIC RIG™ incorporates new automations and safeguards, dramatically reducing the potential for human error.

LM Systems manufactures drive systems for the oil and gas drilling industry. We use only top brands of equipment such as ABB, Siemens, Woodward, Schneider Electric. We offer Drive control bays complete with engine generator controls and integrated generator synchronizing and power managment systems.

VFD House - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The document provides an operation manual for the electrical equipment in the VFD house of an SLB ZJ50DBS drilling rig.