FC-301P22KT4134L2653 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-301P22KT4134L2653 is a 30 HP drive in the VLT FC 301 Automation Drives series, designed for three phase power systems with a power rating of 22 kW and mains voltage range of 380 to 480 VAC. It features an efficiency of 0.98 at rated current and supports a maximum power cable size of 35 mm² (2 AWG). Overload capacity is 160% for 1 minute every 10 minutes, and it includes high-voltage warning and overvoltage alarm settings at 810 V DC and 820 V DC, respectively.
Internal Product Review
The FC-301P22KT4134L2653 is a Danfoss VLT FC 301 automation drive built for three-phase power at 22 kW. Rated efficiency of 0.98 and 160% overload capacity give the drive strong operating stability under variable industrial loads. Support for 380 - 480 VAC input makes this drive a capable choice for demanding automation service.
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Product Description:
The FC-301P22KT4134L2653 is an AC variable frequency drive manufactured by Danfoss for the VLT FC 301 Automation Drives series. It converts fixed-frequency, three-phase mains power into a regulated output for controlling the speed and torque of compatible induction motors. This control supports variable-speed operation in automated conveyors, pumps, and similar process equipment while allowing motor output to match changing load requirements.
The inverter accepts a supply of 380–480 VAC and delivers a continuous electrical output of 22 kW, which corresponds to 30 HP. At 380–440 V, the drive has a heavy-overload current rating of 44 A and an efficiency of 0.98 at rated load, helping limit heat buildup inside the cabinet. Its normal-overload current rating is 61 A for standard-duty operation. Internal logic monitors the DC link and issues a high-voltage warning at 810 V DC before activating an overvoltage alarm at 820 V DC. The brake chopper activates when the DC link reaches 778 V DC and directs excess energy to an external resistor. The minimum brake resistance is 16.9 Ω, while the nominal value is 18.7 Ω. Digital input terminals tolerate up to 28 V DC and recognize commands with pulse widths of at least 4.5 ms.
The overload capacity is 160% for 1 minute every 10 minutes, allowing the drive to support brief acceleration demands without thermal derating. Main power conductors can have a cross-sectional area of up to 35 mm² (2 AWG). Shielded motor cables may be up to 50 m long, while unshielded motor cables may extend to 75 m when electromagnetic compatibility requirements permit. The three-phase power topology supports common industrial power distribution arrangements. The available brake chopper connection allows regenerated energy from decelerating loads to be dissipated through properly selected external resistance. Input monitoring and overload protection help prevent operation beyond the drive’s voltage and current limits.
