134G3390 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-202P5K5T4E66H2XGX3SXSXXXXA0BXCXXXXD0
The Danfoss 134G3390 is part of the VLT FC 202 AQUA Drives series and features a power rating of 5.5 kW or 7.5 horsepower. It operates with three phase power at 380 to 480 VAC and provides IP66/NEMA 4X protection level. The drive includes a graphical local control panel and has integrated PROFIBUS DP MCA 101 and a mains disconnect with fuse.
Internal Product Review
The 134G3390 is a Danfoss VLT FC 202 AQUA drive with a graphical local control panel that supports efficient setup and service access. Three-phase 380 to 480 VAC input gives the drive strong compatibility with industrial pumping systems and steady power handling. PROFIBUS DP MCA 101 communication and IP66 / NEMA 4X protection make this unit a very capable choice for networked operation in demanding environments.
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Product Description:
The 134G3390 AC variable frequency drive is produced by Danfoss for the VLT FC 202 AQUA Drives series. The unit regulates pump and blower motors in water treatment, irrigation, and desalination systems by converting fixed-frequency mains power into a programmable output. It varies induction motor speed to match real-time flow demand, which reduces energy consumption when full motor output is unnecessary. Controlled acceleration and deceleration also help minimize pressure surges that could damage pipelines, valves, and other components during hydraulic transients. The drive is suitable for applications that require accurate flow or pressure control across changing operating conditions.
The drive delivers a continuous output of 5.5 kW, which corresponds to a motor output of 7.5 HP. Its input section accepts 380 to 480 VAC from industrial feeders and uses three-phase power, so an external phase converter is unnecessary. The IP66 / NEMA 4X enclosure protects the internal electronics against washdown water and airborne particles, allowing wall mounting in demanding treatment facilities. The drive does not include a brake chopper, so regenerative energy must be managed by the connected motor or suitable external equipment. Its printed circuit boards are uncoated. An MCB-107 24 V DC backup module maintains control power during brief supply interruptions, helping the control system remain available when the primary input voltage drops.
The A-slot contains a PROFIBUS DP MCA 101 interface for exchanging setpoints, operating commands, and status data with a connected automation network. Upstream isolation is provided by a mains disconnect and fuse assembly, allowing the incoming power supply to be isolated at the drive while also providing circuit protection. Parameter entry and operating information are available through the front-mounted graphical local control panel. Conducted electrical emissions are limited by an internal RFI filter, which helps reduce interference transferred through the power wiring. Installation uses a smooth imperial cable entry that supports orderly routing into the enclosure. The configuration does not include supplemental C0 or C1 boards, a B-option card, or an Adaptation B accessory.
