Phase Technologies’ DX Series 6-Pulse VFDs are an economical yet reliable option for speed control of three-phase AC motors. The drives offer advanced motor control features through an intuitive and easy to use interface.
Film bus capacitors eliminate the risk of catastrophic failure when starting a VFD after long periods without power. Unlike electrolytic bus capacitors, film bus capacitors do not degrade during storage. With DX Series VFDs the user eliminates the need for the added time and expense associated with reforming bus capacitors every season or when installing a VFD that was in storage for a very long period.
DX Series VFDs include an input reactor that is installed in front of the rectifier diode. The input reactor reduces harmonics on the input lines, protects the input stage from current surges, and reduces ripple on the DC bus. It also provides some protection against voltage transients, especially when an optional surge protective device (SPD) is installed.
The drive and enclosure are thermally engineered as one unit, directing airflow over critical heat-producing components while isolating sensitive components from outside ambient air. Unlike most outdoor 3R rated drives, the enclosure protects the electronics from dust and other contaminants while providing best in class cooling capabilities. This improves reliability and extends the expected lifetime of DX Series drives.
See the DX Enterprise for applications requiring less than 20 horsepower or 230 V output.Configure now with product builder
System setup with Perfect Pressure requires only a few minutes and is capable of controlling complex pump systems with ease.
The DX Series VFD's control pressure consistently regardless of demand. The pump system runs smoothly with fewer instances of short cycling.
|Models||Horsepower||Rated Input||Rated Output|
|DXS420R||20 HP||31 A||31 A|
|DXS430R||30 HP||46 A||46 A|
|DXS440R||40 HP||61 A||61 A|
|DXS450R||50 HP||77 A||77 A|
|DXS460R||60 HP||91 A||91 A|
|DXS475R||75 HP||107 A||107 A|
|DXS4100R||100 HP||142 A||142 A|
|DXS4125R||125 HP||172 A||172 A|
|DXS4150R||150 HP||198 A||198 A|
|DXS4200R||200 HP||250 A||250 A|
An external service disconnect and integral breaker for ease of maintenance or installations that require it to meet electrical code.
Although durable and robust in design, a little extra peace of mind never hurts. Phase Technologies is happy to offer an extended warranty for all of those applications that demand a bit extra.
The options available for 1LH Enterprise VFD's are built-to-order in our UL 508A panel shop. Every drive is a custom drive at Phase, options typically do not impact lead times.Read More about the Panel Shop
Contact our sales department for terms and pricing on 1LH Series variable frequency drives.Contact sales