For already more than 15 years the Dvesta Company has been offering its solutions for electric drive control systems for new cranes and modernized versions. Inexpensive reliable products, of TEDF series, with application of thyristor keys for regulation of motors with a phase-wound rotor; the most modern energy-efficient systems on the base of Siemens frequency converters, SIMOVERT and SINAMICS series, give you an opportunity to select the necessary, practical and available variant of the drive engineering package for cranes.
13.04.2009
We are glad to invite you to "CraneExpo 2009" exhibition in Moscow from April, 21 to 23, 2009. Our booth D5.
The high requirements to dynamics and accuracy of the positioning, and also energy efficiency and reliability are achieved by using the most modern frequency converters and recuperators of the Siemens Company.
The replacement of the contactor panels by the noncontact thyristor analogs of ÒÝÄÔ type increases the service life of the electrical equipment and considerably reduces the time for repair downtime without the substantial rise in prices. Read more...
The control consoles with Gessmann joysticks, operator’s Siemens HMI panels, registration of Siemens SIWAREX drum load, fire alarms and other equipment can be provided for in the project.
13.04.2009
