Page 10 of catalogue Frequency inverters of Demag Cranes & Components GmbH

The complete solution – application modules with Dedrive Pro frequency inverters

Ready to be connected Extended to form complete pre-assembled application modules, Dedrive Pro frequency inverters offer you further benefits for a wide variety of travel and lifting requirements. All Components are designed to match precisely. They are arranged on a mounting panel that can be supplied both with or without a high-quality switchgear cabinet. All that remains is to install the unit and connect it to the power supply, the motor and the control system. Demag specialists are pleased to advise you on operation in integrated systems comprising wheels, Geared motors, frequency inverters and Power supply systems. Application modules with integrated Dedrive Pro frequency inverters are available as standard, extended standard and as customer-specific applications.

Standard applications The basic application modules fitted with the Dedrive Pro Inverter range feature the following controls n Analogue bipolar / unipolar (evaluation of pulse width modulated control signals possible by means of additional PWM/analogue converter) n SOST setpoint value steps n SOSP setpoint value memory n Profibus DP field bus control We offer corresponding switch-over for the following control modes n Analogue bipolar / unipolar – SOST n Analogue bipolar / unipolar – SOSP n SOST – SOSP n Profibus DP – analogue bipolar / unipolar n Profibus DP – SOST n Profibus DP – SOSP

This crane installation is able to handle long materials thanks to synchronised hoist drives.

38636-5

10