Fcontrol Product specification: Frequency inverters with integrated, all-pole sine filter and sinusoidal output voltage. Allows for operation without shielded motor cables and no restriction to cable length. Measures usually required when using frequency inverters are not necessary. Properties & special features: The integrated, all-pole sine filter makes the Fcontrol unique among frequency inverters. Comparable to the power supply, the Fcontrol controls motors and fans without increased demands on the winding insulation and the motor bearings. Operation is extremely smooth and energy efficient, without electro-magnetic running noises. Version: Output range: 1~ Fcontrol, 4 to 10 amps 3~ Fcontrol, 2.5 to 50 amps Scope of functions: Fcontrol Basic, can be upgraded to a speed controller, e.g. using an add-on module. Optionally available as a speed controller with integrated 5-stage switch for rotational speed specification Universal device with easy-to-select preset operating modes. Additional inputs and outputs are integrated. Special industry-specific versions, e.g. for agricultural applications (1~ Fcontrol as ventilation computer)