Variable Frequency Drives & Digital Phase Converters

DXS SERIES

Three-Phase Active Front End Variable Frequency Drives

DXS4xxR 60 - 100 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.

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Description

Summary

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

Standard Features
  • NEMA 3R Enclosure w/Insect Guards
  • 3% Input Reactor
  • Easy Perfect Pressure™ Setup
  • 2-Year Warranty
  • 122° F (50° C) Rated
  • Easy Field Serviceability
  • IEEE 519 Compliant

Accessories

Optional Add-Ons
  • 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
  • MODBUS

Specifications

Models: DXS460R DXS475R DXS4100R
General Power Specs      
Rated HP 60 HP 75 HP 100 HP
Rated Input Current 91A 107A 136A
Input Voltage 460/480V, three-phase
Rated Output Current 91A 107A 142A
Output Voltage 460/480V, three-phase
Other Specs      
Recommended Breaker Size 150A 150A 200A
Enclosure size (H x W x D) 30 x 59 x 20" 30 x 59 x 20" 30 x 59 x 20"
Shipping Weight 265 lbs 343 lbs 420 lbs
Shipping Type Freight Freight Freight

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