FC-202N200T7134G8773 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-202N200T7134G8773 is part of the VLT FC 202 AQUA Drives series and is designed for three phase power with an AC line voltage range of 525 to 690 V AC. This drive delivers 200 kW or 275 horsepower rated power and is equipped with a brake power rating of 16 kW using recommended resistance of 5.0 Ohms.
Internal Product Review
The FC-202N200T7134G8773 is a Danfoss VLT FC 202 AQUA drive with a well-targeted design for demanding water and wastewater service. The 200 kW rating and 275 hp capacity make the drive especially appealing for heavy-duty variable speed applications. Three-phase power architecture with 525–690 V AC input supports dependable integration in higher-voltage installations.
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Product Description:
The FC-202N200T7134G8773 drive is produced by Danfoss for the VLT FC 202 AQUA Drives series. In automated water and wastewater plants, it functions as a dedicated motor controller by varying pump and fan speed to match real-time demand and reduce energy consumption. By adjusting the frequency and voltage supplied to the motor, the drive supports stable process flow without requiring continuous mechanical throttling at the pump outlet.
The unit accepts an input range of 525 to 690 V AC, allowing direct connection to compatible high-voltage mains. Operation requires three-phase power, which provides balanced power to the inverter input and supports stable DC-link operation. The power stage provides a continuous output of 200 kW, making the drive suitable for large centrifugal pumps and fans. An internal protection circuit monitors current through a thermal relay that opens at 57 A, preventing prolonged overloads from damaging protected components. Cabinet wiring and upstream protective devices must accommodate the drive’s input voltage and current requirements. Adequate cabinet airflow must also be maintained to remove heat generated during sustained operation.
Dynamic deceleration is managed by an external braking resistor network connected to the drive’s brake chopper. During a 10% duty cycle, the chopper stage can divert up to 16 kW of regenerative power, provided that the resistor is connected with a conductor cross section of 25 mm² to limit conductor heating. Danfoss recommends a resistor value of 5.0 Ω, while an absolute minimum resistance of 4.2 Ω permits higher current absorption when required. A nominal resistor option of 5.8 Ω reduces peak current and thermal loading in the brake circuit. Rapid pump shutdowns and surge-control events can return energy to the DC link, so the resistor network, cable size, and duty cycle must remain within their permitted operating limits.
