Customer benefits and important features

• Regenerative feedback as standard, therefore unrestricted four-quadrant operation possible
• Significant energy savings, particularly with frequent braking cycles
• Highly exact and highly dynamic mains supply through use of IGBTs; robust in the case of line voltage fluctuations
• Injection of almost sinusoidal line current through fast current control
• An innovative clean power filter means that low-frequency reactions on the system are almost negligible. Losses in the low-voltage distribution and/or mains transformer and in the power supply line resulting from harmonic currents are therefore also avoided
• Possibility for compensation of reactive power (inductive or capacitive)
• Maximum servicing friendliness with easy accessibility to all modules
• Problem-free interfacing into automation solutions using a standard PROFIBUS interface and various analog and digital interfaces
• Increase in plant availability through easy, fast replacement of individual modules and power components
• Simple start-up and parameterization using interactive menus on the user-friendly AOP30 operator panel with LCD display incorporating graphics capability and plain text display.

2 / 4