Product Description:

The FC-051PK18S2E20H3XXCXXXSXXX is a compact AC variable frequency drive manufactured by Danfoss and supplied within the VLT FC 51 Micro Drives series. The device converts fixed mains frequency into a programmable output that lets small induction motors follow speed references from PLCs or simple analog signals. In distributed industrial automation, it reduces energy consumption of light-duty conveyors, dosing pumps, or ventilation fans while fitting into shallow DIN-rail cabinets. Its minimal footprint and chassis design target OEM equipment that cannot allocate the depth required by larger drive families.

Electrically, the drive operates from a supply of 200 – 240 VAC and is intended for single-phase branches common in compact machine panels. Within that voltage range, it provides 0.18 kW of continuous motor power for small motor loads. The enclosure has an IP20 / Chassis rating, which is finger-safe but still requires cabinet placement when dust or fluid is present. A built-in RFI Class A1/B filter suppresses conducted emissions so additional line filters are not necessary in residential or light industrial zones. This arrangement supports direct connection to service power without external EMI hardware.

The remaining options focus on cabinet integration and routine use. Motor output is also expressed as 0.25 HP, giving a familiar imperial figure. Internal electronics use a coated PCB, which helps protect traces against condensation and dust. Field wiring uses standard cable entries compatible with metric gland plates, and adaptation B is disabled so no extra modules alter the frame. Braking energy is not dissipated internally because no brake chopper is fitted, and the drive ships without a local control panel to save door space. The drive uses the latest standard software release.