Product Description:

The FC-301PK75T4Z20H3TXXXXXSXXXXAXBXCXXXXDX is an AC variable-frequency drive manufactured by Danfoss for the VLT FC 301 Automation Drives series. It converts fixed mains power into a variable-frequency, variable-voltage output that regulates the speed of compatible AC motors in conveyors, pumps, fans, and process equipment. This electronic control lets the machine adjust speed without relying on mechanical throttling or pulley changes. It can also provide smoother starts and stops, which helps reduce mechanical shock in connected equipment. The drive is intended for compact automation installations where stable motor control and straightforward cabinet integration are required.

Rated output is 0.75 kW, which is equivalent to 1.0 HP. It accepts an input supply of 380-480 VAC on a three-phase power network, matching common industrial distribution systems without a separate transformer. That power range suits fractional-power machines that still need precise speed adjustment during normal operation. The enclosure has an IP20 protection level, so it is touch-safe against finger access but should be installed inside a cabinet where dust or moisture is present. An integrated EMC filter helps reduce conducted radio-frequency interference on the supply lines. Standard cable entry points support orderly routing of power and control wiring inside the cabinet.

Functional safety is provided by Safe Stop, which removes torque when the monitored safety signal is triggered. The printed circuit boards are not coated, so the unit is better suited to clean, dry cabinet environments than to areas with high humidity or corrosive vapors. No local control panel is fitted, so parameter access is handled through a remote keypad or a communication interface rather than from the front of the drive. This arrangement keeps the face of the unit simple and leaves more room for dense mounting in control cabinets. External access methods still allow setup and monitoring when a local display is not required.