10.F4.S1D-4A00 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 10.F4.S1D-4A00 is part of the F4 Combivert Frequency Inverters series and has a protection rating of IP20 with a housing size D. This inverter supports a three-phase input and output, operates at a nominal supply voltage of 400 V, and delivers a maximum motor power of 2.2 kW. It features a brake transistor and works with a nominal input current of 6.4 A, as well as a switching frequency of 4 kHz.
Internal Product Review
The 10.F4.S1D-4A00 is a KEB F4 Combivert frequency inverter designed for 400 V systems with 3-phase input. A built-in brake transistor and 5.8 A output nominal current support stable motor control and confident drive response. IP20 protection and 2.2 kW motor capacity make the inverter a strong choice for compact industrial panels.
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Product Description:
The 10.F4.S1D-4A00 is a frequency inverter produced by KEB as part of the F4 Combivert Frequency Inverters series. Designed for integrating three-phase induction motors into automated lines, the unit converts fixed mains frequency into a variable output so motor speed and torque match process demands. It arrives in a D-size housing intended for cabinet mounting. This arrangement supports installation in enclosed control panels where the drive can be grouped with other power and control components. It is suited to applications that need adjustable motor speed without changing the incoming line supply.
At the input, the inverter accepts a three-phase supply of 400 V while drawing a nominal input current of 6.4 A, a combination suited to standard industrial feeders. With this supply, it also provides a three-phase output and supports a maximum motor rating of 2.2 kW. Under rated conditions, the converter supplies 4.0 kVA of apparent power and an output current of 5.8 A to the motor terminals. A carrier frequency of 4 kHz is used for pulse-width modulation, balancing acoustic noise with switching losses and helping maintain smooth torque production. The internal DC link and vector control functions translate these ratings into stable torque response during acceleration ramps and steady-state running.
Protective and thermal limits frame the drive’s service envelope. An overcurrent trip is set at 12.7 A, and momentary acceleration demands can reach a short-time current of 10.4 A before that threshold engages. Continuous operation dissipates 80 W in the heat sink, and the cast aluminum D-size housing keeps the internal temperature below 85 °C when airflow is adequate. Ventilation slots establish an overall IP20 protection class for installation inside enclosed panels. An integrated brake transistor diverts regenerative energy during rapid deceleration, which helps control DC-bus voltage when the motor is driven by an overrunning load. The electronics remain stable with ambient humidity up to 95% non-condensing.
