131B0051 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-302P5K5T5E20H1BGXXXXSXXXXAXBXCXXXXDX
The Danfoss 131B0051 is part of the VLT FC 302 Automation Drives series and is rated at 5.5 kW or 7.5 horsepower. It features a brake chopper, supports three-phase power at 380 to 500 VAC, and comes with a graphical local control panel. This drive has an IP20 protection level and is designed for normal cabinet mounting with a standard RFI Class A1/B filter.
Internal Product Review
The 131B0051 is a Danfoss VLT FC 302 automation drive designed for three-phase power at 380 - 500 VAC. The graphical local control panel and brake chopper give the drive a very practical edge for commissioning and controlled stopping. IP20/chassis protection and a 5.5 kW rating make the drive a strong fit for dependable industrial control.
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Product Description:
The 131B0051 AC variable frequency drive is manufactured by Danfoss for the VLT FC 302 Automation Drives series. It transforms the fixed utility supply into a modulated output that allows plant controllers to match motor speed to real-time load demands. This capability improves process accuracy and lowers energy use in conveyors, mixers, and HVAC fans. The drive can regulate motor speed as operating conditions change, allowing connected equipment to respond to variations in material flow, pressure, or ventilation demand without relying on fixed-speed operation.
This model delivers a continuous mechanical output of 5.5 kW, which corresponds to 7.5 HP. It connects to mains systems within a 380 to 500 VAC range and is wired for three-phase power, so no external phase conversion hardware is needed. The IP20 chassis protects against accidental finger contact with live parts when the drive is installed correctly inside an enclosure. The unit should not be exposed to dripping water or conductive dust. Adequate enclosure clearance and airflow are necessary to maintain safe operating temperatures while the drive supplies continuous power to the connected motor.
An integrated brake chopper dissipates regenerated energy during rapid deceleration, allowing tighter speed control on high-inertia loads. Local operation and parameter editing are handled by the Graphical Local Control Panel, which presents real-time status and provides direct access to setup menus. For conducted emissions, the factory-installed filter meets RFI Class A1/B (C1), helping industrial installations satisfy applicable electromagnetic compatibility requirements without additional filter modules. The unit supports normal cabinet mounting for A, B, and C frames, allowing direct fastening to compatible DIN-rail plates or back panels. The printed circuit boards are uncoated, so the enclosure should limit exposure to moisture, corrosive vapor, and airborne contamination. Cable entries use the standard metric pattern for compatible glands and fittings. The standard language pack is preloaded to make operating information and parameter menus available through the local control panel.
