FC-202P4K0T4131X5742 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-202P4K0T4131X5742 is part of the VLT FC 202 AQUA Drives series. This drive offers a power rating of 4.0 kW and operates on three phase power with a mains voltage range of 380 to 480 VAC. It delivers 5.0 horsepower and achieves an efficiency of 0.97, with continuous output current of 10 A at 380-440 V.
Internal Product Review
The FC-202P4K0T4131X5742 is a Danfoss VLT FC 202 AQUA drive rated for 4.0 kW and 5.0 HP. With 0.97 efficiency and 10 A continuous output current at 380-440 VAC, the unit offers precise, dependable motor control for water and process applications. High tolerance for field conditions, including 50 °C ambient capability and 95% relative humidity, makes the drive especially well suited for demanding AQUA installations.
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Product Description:
The FC-202P4K0T4131X5742 is an AC variable frequency drive produced by Danfoss within the VLT FC 202 AQUA Drives series. In water treatment, irrigation, and HVAC pumping stations, the unit converts fixed mains power into a modulated output that lets controllers match motor speed to real-time flow or pressure demands. By controlling induction motors directly, the drive can reduce energy use and mechanical stress on valves in automated liquid-handling assemblies and similar industrial installations. Its variable-speed operation also limits the need for mechanical throttling when pumping demand changes.
The drive has a rated motor output of 4.0 kW, which is equivalent to 5.0 HP and supports midsized centrifugal pumps. It connects to a 380–480 VAC three-phase supply and draws 9.0 A continuously while delivering 10 A at the motor terminals. At 400 V, the apparent power reaches 6.9 kVA, and the efficiency reaches 0.97, limiting conversion losses during operation. The control interfaces include an analog output that supports loads up to 500 Ω and a digital transistor output that switches at frequencies up to 32 kHz. These interfaces allow the drive to exchange status and process signals with plant control systems. An internal precharge circuit limits inrush current while the DC-link capacitors charge after power is applied.
Continuous operation is supported at ambient temperatures up to 50 °C and relative humidity levels up to 95%. The installation altitude must remain below 1000 m to avoid output derating. Power dissipation is 124 W, allowing generated heat to be managed through suitable cabinet ventilation. Shielded motor cables can be as long as 150 m, while unshielded motor cables can extend to 300 m for installations with longer routing distances. Line protection is provided by a 20 A gG pre-fuse, and the spring terminals accept power conductors up to 4 mm². Proper cable shielding and grounding help control electrical noise when the drive is connected to a remote pump motor.
