Product Description

The 09.F4.C1D-3420 is a frequency inverter built according to international standards by KEB Automation. It meets the highest demand for quality and is intended to be used exclusively for stepless speed regulation of the three-phase industrial motor. Apart from providing accurate speed control, this product also protects the connected motor from overvoltage and overtemperature damage; it has an energy-saving function and belongs to the IP20 protection class. For optimum operation, this inverter requires a nominal input current of 4.5 amperes, and an OC-tripping current measured to be about 9 amperes. The maximum rated short-time current of this product is 7.4 amperes. The installation, configuration and general operation of this product are relatively straightforward and easy; however, this is only true if these tasks are done by a well-trained engineer.

The 09.F4.C1D-3420 industrial frequency converter belongs to the 3KE climatic category in accordance with EN 50178, it also belongs to the IP20 protection category. During operation, the rated frequency required by this product is about 4 kilohertz; this value is also the maximum operating frequency of the product. There is a heat sink integrated into the housing of this product to prevent overtemperature by dissipating excess heat. The maximum heat sink temperature during the operation of the frequency converter is about 85 degrees Celsius.

The 09.F4.C1D-3420 frequency inverter has an internal breaking resistor with a typical resistance of about 390 ohms. The recommended operating temperature for this product is between -10 to 45 degrees Celsius; however, during storage, the product can withstand a temperature that is between -25 to about 70 degrees Celsius. The main operating voltage required by this frequency inverter for optimum operation is between 305 to about 500 volts.