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The AFW11M G2, commonly referred to as “modular drive”, was developed for mounting on a modular structure, and it is available to supply high output currents with the choice of specification according to the application needs.
They are supplied in the versions with air-cooled heatsink (AFW11M) or water-cooled heatsink (AFW11W), using the new generation of modular inverters CFW11M G2 / CFW11W, in the voltages of 380 to 690 V, with input rectifier in six pulses, twelve pulses or regenerative.
Flexibility and versatility
Commonly called "modular drive", the AFW11M G2 has an air-cooled heatsink, using the new generation of CFW11M G2 modular inverters, at voltages 380 to 690 V, with input rectifier in 6 pulses, 12 pulses or regenerative. Using the concept of configuration by power modules, where the width is much smaller than the depth, the AFW11M G2 provides a solution in a compact structure, increasing its reliability and facilitating its maintenance.
Main characteristics
It can be configured with up to 5 power units (UP11) and 3 rectifying units (UR11), according to the current variation, plus 1 control unit (UC11) and connecting cables. The power units (UP11) are directly powered by the DC link, and the control unit is powered by a +24 Vdc power supply.
Applications
Used on high-power motors and for applications that require safety, flexibility and robustness, this solution can be applied in different segments:
- Sugar and ethanol
- Paper and cellulose
- Cement
- Mining
- Steel plant
- Refrigeration
- Marine propulsion
- Petrochemical
