10 HP Type 2PS-OF ECONO-PHASE SHIFTER Converter

The ECONO-PHASE^® Shifter is a highly efficient and cost-effective solution for operating three phase oil well pump jack motors on single phase power. Designed specifically for low-speed, high-slip motors, the ECONO-PHASE Shifter allows oil field operators to utilize readily available single phase power instead of incurring the high costs of extending three phase service. This unit ensures smooth and efficient motor operation, making it an ideal choice for applications where reliability is critical.

Built with heavy-duty components to withstand surging loads and continuous operation, the ECONO-PHASE Shifter is engineered to meet the demanding requirements of oil field environments. Its capacitor-based design ensures stable performance and longevity. Additionally, special capacitors are incorporated to manage high peak voltages, which can occur when the motor runs at overspeed during the downstroke.

The ECONO-PHASE Shifter is available in 2PS-OF(240V) or 4PS-OF(480V) configurations and comes housed in a durable NEMA 3R aluminum enclosure for outdoor mounting. Available in sizes ranging from 3 HP to 75 HP, adjustable down to ¾ HP,  it provides an efficient and dependable alternative to costly three phase infrastructure upgrades.

Features:

• For single motor - Cost-effective, highly efficient phase converter for use in applications where a single motor operates with light to medium loading.
• Reduces cost - Energy cost can be improved when handling load surges typical with Design D high-slip pump jack motors.
• Options - This unit comes in two models, 2PS-OF for 240V and 4PS-OF for 480V.

Applications:

• Pump jacks for oil wells
• Drill presses
• Grinders
• Mills
• Saws
• Small air compressors
• Lathes
• Electric hoists
• Conveyors
• Air compressors - small sized