FC-202P55KT6131L5121 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The FC-202P55KT6131L5121 is a VLT AQUA Drive from the VLT FC 202 AQUA Drives series by Danfoss. It operates with a supply voltage range of 525 to 600 V AC, three-phase power, and supports up to 55 kW shaft output. The drive features two analog inputs, one analog output, two digital outputs, and is rated for ambient temperatures up to 50 °C.
Internal Product Review
The FC-202P55KT6131L5121 is a Danfoss VLT AQUA drive designed for three-phase power at 525–600 V AC. Rated for 45 kW shaft output with 62 A continuous output current, the unit is well suited for demanding pump and fan duty. A true power factor of ≥0.9 is a strong performance advantage for efficient AQUA drive operation.
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Product Description:
The FC-202P55KT6131L5121 is an AC variable-frequency controller produced by Danfoss for the VLT FC 202 AQUA Drives series. It is intended for pump-centered automation, where speed regulation adjusts water flow, reduces pressure surges, and helps match motor output to changing system demand. By modulating motor torque, the controller supports smooth starts and stable operation in water treatment plants, irrigation systems, and building services that require dependable fluid handling. The drive can regulate pumps used for circulation, pressure control, transfer, and other water-management processes.
This model accepts a 525–600 V AC input from a three-phase power supply operating at 50/60 Hz +4/-6%. Under normal-overload conditions, it transfers 55 kW to the motor while delivering a continuous current of 83 A. Heavy-overload operation is limited to 45 kW and 62 A for applications that require greater short-term torque. The drive maintains a true power factor of at least 0.9, keeping the line current closely aligned with the input voltage. A maximum ambient temperature of 50 °C permits installation in warm pump rooms when the cabinet has adequate ventilation. Upstream circuit protection requires a 160 A fuse to protect the power input during fault conditions. The controller permits one start per minute, which limits repeated charging stress on its internal capacitors.
Motor cable runs can extend up to 150 m with shielded cable or 300 m with unshielded cable, allowing the controller to be installed away from submersible, remote, or rooftop motors. The 202 series designation provides a consistent keypad layout and parameter structure across compatible AQUA drive sizes, making operating settings easier to navigate across a multi-drive installation. Two analog inputs can receive pressure transmitters and speed references, while one analog output can transmit operating data to a supervisory control system. Two digital outputs can operate bypass contactors, status indicators, or alarm beacons without requiring separate signal-conversion equipment.
