09.F0.R31.3429 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 09.F0.R31.3429 is part of the F0 Combivert Control Cabinets series and features a 1.5 kW motor power with a rated output current of 4.1 Amps. It supports three input phases with voltages ranging from 380 to 460 V and operates at a mains frequency of 50 or 60 Hz. The cabinet allows for an output frequency up to 408 Hz and provides a rated output power of 2.8 kVA.
Internal Product Review
The 09.F0.R31.3429 is a KEB F0 Combivert control cabinet configured for 3-phase input at 380/400/415/440/460 V. A 1.5 kW motor power rating and 4.1 A rated output current make the cabinet a well-balanced choice for controlled industrial drive applications. An output frequency range of 0...408 Hz and 151...200% overload for 30 s stand out as strong performance advantages.
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Product Description:
The 09.F0.R31.3429 is an enclosed variable-frequency drive cabinet manufactured by KEB and supplied through the F0 Combivert Control Cabinets series. It integrates rectifier, DC-link, and inverter stages to convert fixed utility power into a programmable three-phase output that regulates motor speed and torque. By placing all power and control electronics in one cabinet, the unit streamlines installation in automated conveyors, pumps, and general material-handling equipment where electronic speed control replaces mechanical throttling.
The unit connects to a three-phase supply. Nominal mains voltages of 380, 400, 415, 440, or 460 V are accepted, and the electronics remain functional within an input range of 305 to 500 V. A frequency tolerance of 50/60 ±2 Hz allows the same cabinet to operate on European or North American grids. Upstream protection is provided by a 10 A mains fuse that limits fault energy. The inverter supports a connected motor rating of 1.5 kW and produces output frequencies from 0 to 408 Hz. This range accommodates energy-saving low-speed operation and controlled operation above the motor’s nominal frequency when required by the application. The output voltage varies from 0 V to the incoming line voltage.
Under continuous duty, the cabinet can deliver 4.1 A per phase, corresponding to a rated apparent power of 2.8 kVA. For cyclic loads, it permits 151 to 200 percent current for 30 seconds, 131 to 150 percent for two minutes, and 111 to 130 percent for five minutes before returning to the continuous thermal limit. These overload intervals support temporary increases in torque during acceleration or changing process loads without requiring continuous operation above the rated current. Power terminals accept copper conductors with a cross-sectional area of up to 1.5 mm², accommodating branch-circuit wiring suitable for this drive cabinet.
