131B1239 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-301P1K5T4E20H1XNXXXXSXXXXAXBXCXXXXDX
The Danfoss 131B1239 is part of the VLT FC 301 Automation Drives series and provides a power rating of 1.5 kW with a 2.0 HP output. It is designed for three phase power at 380 to 480 VAC and features IP20 protection in a chassis mount. The drive includes a numerical local control panel and a standard RFI filter rated Class A1/B.
Internal Product Review
The 131B1239 is a Danfoss VLT FC 301 automation drive configured for three-phase power. A 380 to 480 VAC input range and 1.5 kW rating make the unit well suited for dependable light-duty automation service. The numerical local control panel adds practical setup access, while IP20 chassis protection supports clean cabinet integration.
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Product Description:
The 131B1239 is an AC variable frequency drive manufactured by Danfoss for the VLT FC 301 Automation Drives series. It converts fixed three-phase mains power into a variable-frequency output that allows a control system to regulate the speed and torque of an induction motor. This capability supports controlled operation in pumps, fans, conveyors, and other automated production equipment. The drive belongs to the VLT AutomationDrive FC product group and carries the internal series identifier 301. Its basic configuration focuses on core motor speed-control functions without integrated expansion options.
The input section accepts 380–480 VAC from a three-phase power network and supplies power to the internal inverter stage. The drive provides a motor output of up to 1.5 kW, which corresponds to a shaft output of 2.0 HP. Enclosure protection is provided by an IP20 chassis enclosure, which guards against accidental contact with internal components but does not provide protection from water. The drive should therefore be installed inside a suitable cabinet when dust, moisture, or other airborne contaminants may be present. An integrated radio-frequency interference filter meets Class A1/B limits for conducted emissions. The drive does not include a brake chopper, so regenerative energy must be managed with suitable external equipment when required by the application.
The drive supports standard cabinet mounting for A, B, and C frames, allowing it to fit compatible panel layouts. Cable entry is provided through standard gland plates that accept commonly used metric fittings and support organized power and control wiring. A numerical local control panel displays operating status and provides access to adjustable parameters. This interface allows motor commands, operating values, and fault information to be viewed directly at the drive. The unit has uncoated circuit boards, so it should be installed in a dry enclosure that limits exposure to condensation, conductive dust, and chemical vapors. Optional harmonic filtering, extended input and output functions, and mains isolation are not integrated into this configuration and must be provided separately when the installation requires them.
