Product Description:

The 13.F0.R13-0000 is a drive-centric control cabinet produced by KEB and assigned to the F0 Combivert Control Cabinets series. Engineered as the power stage for small and medium induction motors, the device converts three-phase supply energy into regulated output for speed-controlled or torque-controlled processes. Within an automation cell, it provides the electrical interface between the plant mains and the motor circuit, allowing isolation of fusing, current monitoring, and coordination of protective trips through the cabinet's integrated electronics.

On the input side, the cabinet is rated for a mains voltage of 400 V AC, and its power module delivers a continuous output current of 12.0 A. The matched inverter topology supports a rated apparent power of 8.3 kVA, which corresponds to motor outputs up to 5.5 kW. Protection against downstream faults is handled by an intermediate circuit fuse rated at 20 A, while the control section is protected by a 0.4 A time-lag fuse that helps avoid nuisance trips during inrush. Line transients up to a phase-to-ground potential of 290 V are tolerated, and the cabinet can be installed at elevations up to 3000 m without derating. For field wiring, a 2.5 mm² conductor cross-section is recommended to keep copper losses within design limits.

In the low-power logic domain, the unit provides an auxiliary supply of 15 VDC that can source up to 30 mA for encoders or sensors, and a reference channel delivers 6 mA at a stabilized 10 VDC for potentiometric speed commands. Digital outputs are available through an open-collector stage that withstands up to 30 VDC and can sink 30 mA, facilitating opto-isolated drive-ready signals. Total mass is kept to 4.5 kg, and efficient thermal paths help maintain device temperature within component limits during operation.