The VLT® PHD-202 Preferred Harmonic Design (PHD) is a full-featured, AQUA dedicated drive solution when conformance to IEEE-519 is required, even at the drive terminals. The PHD-202 has a number of features developed specifically to meet the diverse needs of water and wastewater applications and is the most practical solution to address growing harmonic concerns within the industry.
Meets the most stringent IEEE-519 levels down to 60% load at panel terminals
Capacitor DisconnectBetter overall harmonic performanceRobust single enclosure Modular design utilizing standard VFDsDedicated AQUA functionality Utilizes Danfoss VLT AQUA driveUnits available with the following options:
Wall mount units to 75 HPFloor mount above 75 HP
3 x 480 V . . . . . . . . . . . . . . . . . . . 1.5 – 600 HP3 x 600 V . . . . . . . . . . . . . . . . . . . 1.5 – 650 HPWith 110% overload torqueLarger power sizes and alternate enclosureratings are available upon request. Please consult factory.
All units available with Special Seismic Certification and OSHPD Pre-Approval for ease of review by Authorities Having Jurisdiction.
Unit comes standard with built-in fieldbus protocols and with optional communication protocols.
24 VDC external supply can be added to facilitate drive communication when main power is disconnected
A wide range of external power options are available for the VLT® PHD-202 Preferred Harmonic Design solution:
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PHD-202 Fact Sheet