Introduction

The RMVC 5100 family of drives is thus particularly suitable to retrofit applications as well as applications requiring long cables to the motor. The medium voltage output is achieved directly without the need for an output transformer,
particularly important in order to achieve high motor torque at very low speeds.

Feature
On the motor side, the drives provide almost perfectly sinusoidal motor current such that there are no concerns
regarding overheating in the motor or torque pulsations on the motor shaft. The output voltage waveform is multi-level
PWM such that it is close to sinusoidal and compatible with standard motor and cable insulation systems. It also does
not induce any significant stray currents in motor bearings which can otherwise cause early motor bearing failure.
This is all achieved without the need for sinusoidal output filters in all but the most exceptional circumstances

Specification

The medium voltage output is achieved directly without the need for an output transformer,
particularly important in order to achieve high motor torque at very low speeds.The output voltage waveform is multi-level
PWM such that it is close to sinusoidal and compatible with standard motor and cable insulation systems.On the motor side, the drives provide almost perfectly sinusoidal motor current such that there are no concerns
regarding overheating in the motor or torque pulsations on the motor shaft. The medium voltage output is achieved directly without the need for an output transformer,
particularly important in order to achieve high motor torque at very low speeds.The output voltage waveform is multi-level
PWM such that it is close to sinusoidal and compatible with standard motor and cable insulation systems.On the motor side, the drives provide almost perfectly sinusoidal motor current such that there are no concerns
regarding overheating in the motor or torque pulsations on the motor shaft.

 The RMVC 5100 family of drives is thus particularly suitable to retrofit applications as well as applications requiring long cables to the motor. The medium voltage output is achieved directly without the need for an output transformer,
particularly important in order to achieve high motor torque at very low speeds.
On the motor side, the drives provide almost perfectly sinusoidal motor current such that there are no concerns
regarding overheating in the motor or torque pulsations on the motor shaft. The output voltage waveform is multi-level
PWM such that it is close to sinusoidal and compatible with standard motor and cable insulation systems. It also does
not induce any significant stray currents in motor bearings which can otherwise cause early motor bearing failure.
This is all achieved without the need for sinusoidal output filters in all but the most exceptional circumstances