HVX250A2-4A1N1

The HVX250A2-4A1N1 drive is a variable frequency drive from Eaton. The drive is designed for use with HVAC, fluid control systems, and pump applications. The variable frequency drive measures 45.3 inches by 18.9 inches by 13.4 inches and is suitable for 3-phase motors. It is an improvement over the previous models of variable frequency drive from the company. The drive is characterized by an RF1/EM standard unit filter and a 3% AC reactor. The filter system features 1 analog output, 6 digital inputs, and 2 NO/NC outputs. Other major features that come with the variable frequency drive include the frequency control, backlit LCD, open-loop sensorless vector control, and the network control.

Since its release, the HVX250A2-4A1N1 has proven to be an effective variable frequency drive that works under a maximum Horsepower rating of 250 Horsepower. As for the input voltage, the drive accepts a value of 480 Volts AC in three different phases. The same goes for the output voltage. It is also powered by three-phase voltage and the three-phase voltage rating is 480 Volts AC. With respect to the input frequency, the variable frequency drive operates at a rate of 50 to 60 Hertz while its output frequency is 0.320 Hertz. The HVX250A2-4A1N1 has many useful features. For instance, there are three ways to control the drive. Operators can control it via the keypad, via the terminal control, or via the network adjustment feature. All three controls are programmable, and it is easy to automate the drive. The drive also comes with an LCD screen for easy use. Lastly, the HVX250A2-4A1N1 comes with safety features for protection against overcurrent, overheating, under voltage, overvoltage, and motor overload, among other technical issues.