Product Description

KEB COMBIVERT part number 09F5B1B3A0A is an inverter unit with a display showing the unit’s current operating status at all times. Having a display unit, this inverter unit has the advantage of a more user-friendly interface than many of its competing brands. The status display at all times has a message showing the current working status of the device.The 09F5B1B3A0A has been designed to meet IEC1000 standards and will not suffer from interference thanks to its potential separated digital inputs. This inverter unit comes with a DC brake feature along with an auto boost feature, a slip compensation feature and is also designed to operate at three fixed frequencies. This KEB COMBIVERT unit is further equipped with speed search, current limits and the ability to stabilize the output voltage.

With an adjusted frequency the 09F5B1B3A0A can reach maximal output voltage while preventing the motor from overheating. When operating the unit at a lower speed range, you will find that the voltage of the motor will decrease thanks to stator resistance. The auto boost feature then kicks in to compensate for any decrease in voltage across the speed range to ensure that torque levels are maintained.

The 09F5B1B3A0A unit is capable of a maximum ramp current which helps to protect the inverter from turning off in the event of overcurrent while the ramp is accelerating. The feature works by stopping until the current levels decrease. The unit is also capable of maximum constant current which protects the unit from turning off if there is too much current. At such time the output frequency will decrease and adjust the value as needed. With an operating drive mode, both the rotation and the controlled release values are preset by the keyboard.