Barn fan RR200 400V

​The Siemens motor protection switch offers optimal protection for motors against short circuits and overloads thanks to its high breaking capacity and strong current limiting.3.5 to 5.0 AIncludes housing

​Fcontrol frequency controllers for 400V large-scale fans—featuring an all-pole sine-wave filter—are available in the "Basic" version with an integrated display for speed control.Speed ​​setpoints can be provided via a higher-level control system using a 0–10 V signal, or manually by connecting a potentiometer.Two-stage operation with adjustable speeds is also an option. These frequency converters regulate asynchronous motors in a manner that is energy-efficient, demand-oriented, and gentle on the motor.Advantages:IP54 protection ratingHighly energy-efficientOperation without shielded motor cablesNo cable length restrictions imposed by the Fcontrol unitOperation without electromagnetic motor noise (ideal for noise-sensitive areas)Integrated sine-wave and interference suppression filtersNo risk to motors, as they are supplied with sinusoidal voltage matching the mains voltage; no motor choke requiredEquipment/Features:Integrated all-pole sine-wave filterLC multifunction display with plain-text readout1 analog input for speed setpoint1 digital input1 potential-free fault signal contactIntegrated motor protection function3 x 208–400 V50/60 HzNotes:Without main switchATTENTION: 10% safety marginCable cross-sections must be calculated by an on-site electrician.When using a frequency converter, a universal-current-sensitive residual current device (RCD) must be installed!Temperature sensors cannot be connected directly. 0–10 V control signal required, e.g., with T-Control.

​Includes thermostat and 10 A starter for temperature-controlled (ON/OFF) operation of 400 V large-capacity fans.Thermostat features a temperature sensor on the housing.The sensor cannot be extended.