Three-Phase Active Front End Variable Frequency Drives
DXS4xxxR 125 - 200 HP
Three-phase to three-phase Variable Frequency Drive (VFD), includes input reactor, best in-class cooling, and integrated in a field serviceable 3R enclosure.
DX Signature Series VFD’s are designed with film bus technology to ensure little to no down time when commissioning the system at the beginning of each season. By utilizing the latest advances in power electronic and capacitor technology Phase Technologies VFD’s are the best choice for motor control applications.
An input reactor is a standard feature on all DX Series VFD’s. The input reactor is an inductor connected in series between the input terminals and the diode or IGBT rectifier. The input reactor reduces harmonics on the input lines, protects the input stage from current surges, and reduces ripple on the DC bus. It does offer some protection against voltage transients, but installation of a surge protective device (SPD) is recommended to protect the system from surges.
The drive and enclosure are thermally engineered as one unit, directing air flow over critical heat-producing components while isolating sensitive components from outside ambient air. Most outdoor 3R rated drives integrate a NEMA 1 indoor VFD in an outdoor enclosure without segregating the airflow. The drive and other sensitive components can be degraded due to re-circulated hot air and contaminants from the outside air.
Industries served: Well Pumps, Pump Jacks, Motor Control
- NEMA 3R Enclosure w/Insect Guards
- 3% Input Reactor
- Easy Perfect Pressure™ Setup
- 2-Year Warranty
- 122° F (50° C) Rated
- Easy Field Serviceability
- MCCB & Service Rated Disconnect
- Dv/dt Output Filter (Integrated)
- Sine Wave output Filter (Integrated)
- HOA & Speed Potentiometer
- Strikesorb Surge Protection
- 0 - 150 psi Transducer
- Pad Mount Kit
- Torque Control
|General Power Specs|
|Rated HP||125 HP||150 HP||200 HP|
|Rated Input Current||172A||198A||250A|
|Input Voltage||460/480V, three-phase|
|Rated Output Current||172A||198A||250A|
|Output Voltage||460/480V, three-phase|
|Recommended Breaker Size||200A||300A||400A|
|Enclosure size (H x W x D)||60 x 61 x 20"||60 x 61 x 20"||60 x 61 x 20"|
|Shipping Weight||472 lbs||541 lbs||623 lbs|