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VARIABLE FREQUENCY DRIVE

VARIABLE FREQUENCY DRIVE

VARIABLE FREQUENCY DRIVEAll electrically powered TURBO-Mixer agitators can be fitted with a fitted variable frequency drive in order to allow continuously variable rotational speed. Our inverters have a robust and compact high-pressure die-cast casing and are suitable for use both indoors and outdoors. They are provided with an adapter plate which is mounted on the motor junction box and with their parameters already set up for the specific application you need. A membrane keypad which is fixed to the lid of the inverter serves as a controller. On the keypad, you will find “On”, “Off” and “direction of rotation” as well as a potentiometer for setting the rotational speed. In order to connect the agitators to existing controllers, the inverters can be dispatched with the fieldbus systems CANopen, Profibus or EtherCAT. In order to prevent thermal damage to the agitator motor, the motors are fitted with PTC thermistors, which are evaluated by the inverter.

The available motor outputs range from 0.37 – 1.1 kW in the 230V AC model and from 0.55 – 22.0 kW in the 400V three-phase model.

Technical information:

Motor output: (0.37kW) 0.55kW – 22.0kW
Supply voltage: 1 AC 230V +-10% or 3 AC 400V +-10%
Output voltage: 3 AC, 0V to supply voltage
Protective function: Excess voltage, undervoltage, short circuit, motor temperature,
Inverter temperature, tilt protection, blocking protection

Ambient temperature: -20°C to +50°C
Protection rating: IP65