131B0907 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-301PK55T4E20H1BXXXXXSXXXXAXBXCXXXXDX
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The Danfoss 131B0907 is part of the VLT FC 301 Automation Drives series and is rated for 0.75 horsepower with a power rating of 0.55 kW. It operates on three phase power with a mains voltage range of 380 to 480 VAC and has a protection level of IP20. This model features a standard cable entry, brake chopper, and RFI Class A1/B filter.
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Product Description:
The 131B0907 is an AC variable frequency drive manufactured by Danfoss for the VLT FC 301 Automation Drives series. This unit modulates the output frequency delivered to an induction motor so production equipment can match torque and speed to real-time process demands. By operating between the plant’s three-phase supply and the motor terminals, the controller provides electronic regulation without mechanical throttling. It can also be integrated into broader industrial automation systems that coordinate motor operation with changing production requirements.
The drive is sized for applications that require a continuous output of 0.55 kW, which corresponds to 0.75 HP of mechanical shaft output. It connects directly to supply networks rated at 380–480 VAC, eliminating the need for step-down transformers in common industrial switchgear. The drive accepts three-phase power, allowing it to operate with standard industrial three-wire supply arrangements. Its IP20 chassis protects against accidental finger contact with live parts, but the unit must be installed inside a suitable cabinet for protection from dust and splashing water. These electrical characteristics support the selection of compatible circuit breakers and power cables. Proper cabinet ventilation must also be maintained to keep the drive within its permitted operating temperature.
Electromagnetic interference is reduced by an integral RFI Class A1/B filter, allowing the cabinet to share its power source with sensitive instrumentation while limiting conducted noise. The mechanical outline supports normal cabinet mounting for A, B, and C frames, simplifying installation where multiple frame sizes use compatible mounting arrangements. The drive contains uncoated printed circuit assemblies, so the installation environment must remain within the recommended humidity range and must not permit condensation. For dynamic loads such as centrifugal pumps, a built-in brake chopper directs regenerated energy to a connected braking resistor. This function helps prevent DC-link overvoltage during rapid deceleration. It also allows the drive to maintain controlled stopping behavior without transferring excessive regenerated energy back toward the supply network.
