Product Description

The KEB F4 Combivert Frequency Inverter Series, model 09.F4.087-D459, is specifically developed to meet high-performance needs with accurate control and efficient power supply.

This series has a high current rating of 80A and a low power loss of 25W to guarantee high performance. Due to its EMC Level of Class A certification, the inverter does not emit much electromagnetic interference and is ideal for areas with high electromagnetic interference. With dimensions of 80 x 398 x 200 mm and a weight of 6 kg, this device is easy to install in various industrial environments as well as compact in size. It works at a frequency of 50/60 Hz and the maximum leakage current that it can manage is 35 mA. The F4 Combivert has been designed to offer its best performance at a maximum temperature of 45°C to boast of reliability even in conditions of high thermal stress. This model has one exceptional aspect of its capability to support peak currents for a short time of 30 seconds from 7.2 A to 270 A. This capability is particularly useful in applications that demand high starting torques, for instance, big motors and apparatuses.

To improve EMC regulation compliance, the inverter has been fitted with internal filters for line-conducted interferences that meet the EN 50081-2; -1 standards. The series also has a high level of motor speed control, which may vary from 0.5 rpm, thus enabling a high level of control in motor operations. Other features of this inverter include dynamic and static voltage and current display, an integrated brake transistor, and PTC thermistor input which provides over-temperature protection. This product is covered by a one-year warranty from Wake Industrial.