Power Modules PM230 will be available for the following voltage and power ranges:

• 3-ph 380 V - 480 V AC ±10%
  0.37 kW up to 75 kW (IP20)
  0.37 kW up to 90 kW (IP55)

Power Modules PM240 will be available for the following voltage and power ranges:

• 3-ph 380 V - 480 V AC ±10% 0.37 kW up to 250 kW

Power Modules PM250 will be available for the following voltage and power ranges:

• 3-ph 380 V - 480 V AC ±10% 7.5 kW up to 75 kW

Power Modules PM260 will be available for the following voltage and power ranges:

• 3-ph 500 V - 690 V AC ±10% 11 kW up to 55 kW

Benefits for the OEM:

1. As a result of the regenerative feedback capability of the Power Module in the regenerative mode (electronic braking) energy is fed back into the line supply – and is no longer wasted in a braking resistor. This saves space and also eliminates the tedious dimensioning of the braking resistor as well as the wiring. Further, it also reduces the amount of heat in the electrical cabinet (lower temp. rise).

2. It is no longer necessary to tediously dimension and connect-up the DC link coupling.

3. This innovative circuit ensures that fewer harmonics are fed back into the line supply. It is no longer necessary to use an optional reactor at the line supply input. This saves space for the panel builder and costs when engineering and purchasing the components.

Benefits for end users

1. The regenerative feedback capability of the Power Module offers customers enormous energy-saving potential. The energy generated in regenerative operation is fed back into the line supply.

2. The customer neither has to pay for braking resistors nor line reactors.

Benefits for the OEM:

1. The PM260 has an integrated sinusoidal filter. This saves the panel builder the mounting/installation and wiring of an optional sinusoidal filter and therefore space and wiring costs.

Benefits for end customers:

1. The integrated sinusoidal output filter ensures a clean sinusoidal current at the drive converter output and allows power cable lengths of up to 200 m shielded and 300m non-shielded. Further, lower bearing currents occur – this reduces the stress on the motor.

2. The standard 16 kHz clock cycle frequency ensures low-noise operation.

3. The innovative SiC semiconductor technology ensure that the drive converter, with the same power rating, is more compact than a comparable standard drive converter with optional sinusoidal filter.