FC-202P18KT2131H6114 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-202P18KT2131H6114 is part of the VLT FC 202 AQUA Drives series and features a power rating of 18.5 kW with a 25 HP output. It supports three-phase power at 200 to 240 VAC and delivers a continuous output current of 74.8 A with a maximum frequency output of 32 kHz. The drive includes one analog output, two digital pulse outputs, and a 24 V DC output load of 200 mA.
Internal Product Review
The FC-202P18KT2131H6114 is a Danfoss VLT FC 202 AQUA drive designed for precise pump and fan control in industrial fluid-handling applications. The 18.5 kW rating with 200 to 240 VAC input gives the drive a very capable operating range for mid-power installations. A 0.96 efficiency rating stands out as a strong performance advantage.
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Product Description:
The FC-202P18KT2131H6114 is a variable-frequency drive manufactured by Danfoss for the VLT FC 202 AQUA Drives series. It is installed in pump and blower stations where precise speed control improves energy use and process stability in water and wastewater treatment. By modulating the output supplied to induction motors, the unit allows automation systems to match hydraulic demand without relying on throttling. Its three-phase power design is compatible with common low-voltage distribution panels used in industrial and utility facilities.
The drive delivers a nominal power of 18.5 kW, which is equivalent to 25 HP of mechanical output and enables it to operate medium-sized centrifugal pumps continuously. It accepts a 200–240 VAC three-phase mains supply, providing compatibility with regional low-voltage utility grids. A full-load efficiency of 0.96 limits thermal losses and reduces enclosure cooling requirements. During steady operation, the inverter can supply 74.8 A of RMS output current to support demanding flow conditions. The drive supports a switching frequency of up to 32 kHz, allowing responsive torque control and quieter motor operation when the connected motor is suitable for high-frequency switching.
An input line current of 68.0 A supports feeder conductor sizing, while the recommended upstream fuse rating of 125 A provides short-circuit protection for the converter section. The control terminal accepts encoder or flowmeter feedback at rates up to 110 kHz, allowing high-speed pulse trains to be counted without data loss. One analog output is available with a minimum load resistance of 500 Ω for process signaling, and two digital pulse outputs can transmit speed or status information to external counters. A 24 VDC utility supply provides 200 mA for connected sensors and control devices. Momentary overloads are handled by an intermittent current limit of 82.3 A, giving the drive additional current capacity during short periods of increased motor demand. The transformerless design draws 26.9 kVA at 208 V and avoids the added size of an internal isolation transformer. These control and power connections allow the drive to communicate with existing instrumentation while regulating motors in fluid-handling systems.
