Danfoss FC-202P1K1T4E20H FC202 VLT AutomationDrive frequency converters

Here is a simple parameter introduction of Danfoss FC-202P1K1T4E20H VLT® AquaDrive FC202:

Model and Series: The model is FC - 202P1K1T4E20H, belonging to the VLT® AquaDrive FC202 series. This series is designed specifically for water supply and sewage treatment applications, aiming to provide high - performance solutions.

Power Rating: The "P1K1" indicates a rated power of 1.1 kW, which means it is suitable for driving a 1.1 - kilowatt motor, commonly used in some small - to - medium - sized water supply and sewage treatment equipment.

Rated Voltage: It supports a three - phase power supply of 380 - 480 V, which is a common voltage range for industrial applications, ensuring stable operation within this voltage range.

Temperature Class: "T4" represents the temperature class, indicating that the inverter is designed to operate in an environment with a maximum ambient temperature of 40° C without derating, which is suitable for general industrial environments.

Enclosure and Protection: "E20" represents an IP20 enclosure rating. It offers a basic level of protection against solid objects and dust, suitable for indoor use in relatively clean environments.

Filter: "H" might suggest that it is equipped with a certain type of filter, perhaps an RFI filter, which helps reduce electromagnetic interference and ensure the stable operation of the inverter and other electronic devices in the surrounding environment.

Control Functions: This inverter is equipped with a variety of powerful standard functions. For example, the automatically - tuned PI controller can monitor and adjust system operation to prevent water hammer phenomena and protect equipment and pipelines. The flow compensation function can save energy by reducing the pressure setpoint according to the flow rate. It also has functions such as sensor - less pressure or flow control and built - in multi - pump control, which can control up to three pumps with variable - frequency pumps, improving the efficiency and reliability of water supply and sewage treatment systems.