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FC-202P45KT6131L0224 Danfoss

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The Danfoss FC-202P45KT6131L0224 is a three-phase VLT FC 202 AQUA Drive with a typical shaft output of 45 kW and a continuous output current of 62 A at 525–600 V. This inverter features an efficiency of 0.98, supports a maximum output frequency of 590 Hz, and can connect to motor cables up to 150 meters shielded or 300 meters unshielded. The product operates with a supply frequency of 50/60 Hz and is designed for use in ambient temperatures up to 50 degrees Celsius.

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Product Description:

The FC-202P45KT6131L0224 is an AC variable frequency drive produced by Danfoss for the VLT FC 202 AQUA Drives series. Belonging to the VLT AQUA Drive product group, it is intended for pump and blower duties in water supply, wastewater treatment, and irrigation systems. The unit modulates three-phase power to match hydraulic demand, allowing automation controllers to maintain setpoints while minimizing energy use and the risk of cavitation.

On the output side, the drive can deliver a continuous current of 52 A under heavy-overload conditions and 62 A under normal-overload conditions with a 525–600 V supply. These currents correspond to typical shaft powers of 37 kW in heavy-overload applications and 45 kW where normal overload is acceptable, providing flexibility when sizing motors for variable-torque loads. Electrical conversion losses are low, as indicated by an overall efficiency of 0.98. A displacement power factor above 0.98 and a true power factor of at least 0.9 limit upstream reactive demand. The inverter can generate output frequencies up to 590 Hz to support high-speed pumps driven by special-pole motors.

On the input side, the drive draws a maximum of 47 A under heavy-overload conditions and 56 A under normal-overload conditions from a three-phase 575 V line, so protective devices must be rated accordingly. A 150 A prefuse is used to clear fault currents without causing nuisance trips, and the control section accepts a mains frequency of 50 or 60 Hz without adjustment. Motor leads may be routed up to 150 m when shielded or 300 m when unshielded, supporting remote pump rooms and deep-well installations. Reliable operation is maintained at ambient temperatures up to 50 °C, permitting installation in unconditioned enclosures when adequate airflow is maintained around the heat sink.

Continuous Output Current (ho, 525–600 V)
52 A
Continuous Output Current (no, 525–600 V)
62 A
Displacement Power Factor
>0.98
Efficiency
0.98
Max Input Current (ho, 575 V)
47 A
Max Input Current (no, 575 V)
56 A
Max Shielded Motor Cable
150 m
Max Unshielded Motor Cable
300 m
Maximum Ambient Temp
50 °C
Maximum Output Frequency
590 Hz
Maximum Pre-fuse
150 A
Power Phase
Three Phase Power
Product Group
VLT AQUA Drive
Series Identifier
202
Supply Frequency
50/60 Hz
True Power Factor
≥0.9
Typical Shaft Output (ho)
37 kW
Typical Shaft Output (no)
45 kW

Frequently Asked Questions about FC-202P45KT6131L0224:

Q: What is the maximum shielded motor cable length supported by the FC-202P45KT6131L0224?

A: The FC-202P45KT6131L0224 drive can handle a maximum shielded motor cable length of 150 meters, allowing for flexible installation distances.

Q: What is the continuous output current capability of the FC-202P45KT6131L0224 at 525–600 V?

A: The continuous output current for this drive is 52 A at 'ho' and 62 A at 'no' when operated between 525–600 V.

Q: What is the maximum output frequency of the Danfoss FC-202P45KT6131L0224?

A: This model achieves a maximum output frequency of 590 Hz, making it suitable for applications requiring high-speed motor operation.

Q: What are the typical shaft output ratings for the FC-202P45KT6131L0224 drive?

A: The typical shaft output is rated at 37 kW for 'ho' operation and 45 kW for 'no' mode, offering substantial power for large pumps or motors.

Q: What is the maximum ambient temperature permitted for the FC-202P45KT6131L0224?

A: This drive can safely operate at ambient temperatures up to 50 °C without requiring additional cooling.


Internal Product Review

  • ‘‘The FC-202P45KT6131L0224 is a Danfoss VLT FC 202 AQUA drive that stands out in variable-speed pump and fan service with 45 kW typical shaft output and 0.98 efficiency. Three-phase power operation and a maximum output frequency of 590 Hz give this unit strong application flexibility, making it an excellent choice for demanding water and wastewater control.’’

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