The DMV 2322 and DMV 2342 drives are designed to supply separately excited continuous current (dc) motors from a three phase ac supply between 220 and 480 V, ±10 %.
The drives control armature current and speed, and the induced current if the drive is equipped with a variable excitation supply (option for ratings greater than 210 A).
Totally protected against disturbances related to the application, to the motor or to the mains supply, they can display a simple and rapid diagnosis of their operating state.
Entirely digital they are programmable by the user.
The DMV 2322 is a 2 quadrant unidirectional drive.
The DMV 2342 is a 4 quadrants drive, with energy recovery on the mains when operating as a professional generator.
DIGIDRIVE Series
DIGIDRIVE is an AC industrial inverter drive used to supply asynchronous motors.
The drive can operate in closed loop flux vector control mode (SE & SK) or according to U/F control (SK).
With its calculation power, the drive separately controls the magnetising current and the active current of a standard asynchronous motor.
The rotor speed and position are calculated to control the motor torque and speed.
This operating mode is used, in closed loop, to obtain very high performance levels and is thus suitable for the majority of applications.
