Product Description:

The FC-202P22KT6134N0941 is a Danfoss variable frequency drive in the VLT FC 202 AQUA Drives series. Designed for pump and fan duties, it modulates induction-motor speed so flow and pressure match demand in water treatment, irrigation, or desalination facilities. Panel installation can reduce mechanical throttling losses, maintain constant process variables, and support efficient motor control across municipal and industrial water systems.

Its electrical section accepts three-phase power, and its continuous motor output is rated at 22 kW, corresponding to 30 HP. Protective devices upstream can be sized to a maximum of 60 A, aligning the feeder with the converter’s input current limits. Overall conversion losses are low, with a declared drive efficiency of 0.98 and an IE2 energy classification that can reduce energy consumption during constant-torque operation. The power terminals accommodate a minimum 10 mm² ground conductor to support effective fault-current clearing. Motor leads may extend up to 150 m when shielded or 300 m when unshielded without compromising output waveform integrity. These wiring allowances accommodate installations where the motor is located far from the control room.

The drive can start and run in ambient air ranging from 0 °C through 50 °C, and it can withstand −10 °C while in standby without damage. Its continuous rating is sustained at elevations up to 1000 m, with proportional derating permitted at higher sites up to 3000 m. The electronics tolerate a relative humidity of 95% noncondensing, supporting operation in demanding plant rooms where moisture levels may vary. Vibration endurance reaches 1.0 g under IEC vibration tests, helping protect the control electronics when the drive is installed on pump skids or rooftop fan assemblies.