07.F0.200-1278 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 07.F0.200-1278 belongs to the F0 Combivert Control Cabinets series and has a rated output power of 1.8 kVA with a rated output current of 4.5 Amps. It features three programmable PNP digital inputs, two relay outputs, and has a maximum motor power of 0.75 kW. The control cabinet comes with IP20 protection and can be installed at altitudes up to 3000 meters.
Internal Product Review
The 07.F0.200-1278 is a KEB F0 Combivert control cabinet with a well-engineered layout for compact industrial drive systems. IP20 protection and PNP digital inputs support dependable panel integration and stable signal handling. A 4.5 A rated output current and 0.75 kW max motor power make the unit an excellent choice for light-duty motor control.
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Product Description:
The 07.F0.200-1278 control cabinet is an AC drive unit produced by KEB within the F0 Combivert Control Cabinets series. It combines a mains rectifier, DC link, inverter stage, and basic field-wiring interfaces so that small induction motors can be started, stopped, and speed regulated directly from the cabinet. This arrangement keeps the drive components in one enclosure and simplifies the connection between control signals and motor power. The product serves as the central power and I/O point between higher-level PLCs and the machine actuator in automated manufacturing lines.
Its power stage delivers a continuous output current of 4.5 A, translating to 1.8 kVA at the motor terminals under rated conditions. The unit supports motor loads up to 0.75 kW, and the switching electronics generate 65 W of heat at a 4 kHz carrier frequency that must be removed by the enclosure airflow. The cabinet carries an IP20 ingress rating, protecting internal conductors against finger contact while relying on the surrounding panel for additional dust shielding. A 10 A intermediate circuit fuse limits DC-link fault energy, and the mains supply line is routed through conductors not smaller than 2.5 mm² to keep wiring temperature within allowable limits.
System integration requires at least 50 mm of side clearance and 100 mm above and below the housing to uphold convection paths, even when the cabinet is installed at elevations as high as 3000 m. These spacing requirements help air move through the cabinet and reduce heat buildup around the power section. Supply protection on the AC side is provided by a 20 A mains fuse, while the low-voltage control section is safeguarded with a 0.4 A fuse. Three programmable digital inputs operate in PNP mode, and their count of 3 allows direct connection of start, stop, and fault-reset switches. Two relay outputs are available for status feedback, and a stabilized 10 V reference source supports speed potentiometers or transducers.
