Nidec Industrial Automation Iberia, S.A. - Nidec Drives - Motor starters
Control Techniques Digistart IS
Arrancadores For motors of induction trifásicos: arrancadores Soft digital
Digistart IS Is an arrancador soft intelligent that offers numerous functions advanced for motors of until 800 kW (1.600 To). Between these functions find the ‘adaptative control', that provides a level of control of the acceleration and the deceleración unprecedented, as well as a simple and intuitive graphic screen in several languages for the configuration
Digistart IS provides a control of the engine leader in the sector, with methods of start with constant current, rampa of current and adaptative control. The adaptative control constitutes a method of innovative control that no only controls the current of the engine, but also the acceleration. This method allows to the user choose between acceleration/deceleración early, constant or late, according to the requirements of the application. Later, the adaptative control supervises the performance of the engine analysing each start and adjusting it in consequence to keep an optimum control.
The adaptative control can result beneficial for numerous applications. An example of principle of application are the systems of pumping, in which it can employ to delete the hit of ariete because it allows to the engineer select the profile of deceleración more adapted for the system.
The arrancador soft compact Digistart IS incorporates a derivación internal (in models of until 110 kW [220 To]), what reduces the costs and the space to the not being necessary external components. Besides, the units of greater power, from 160 kW (360 To), allow to configure the connections of feeding that there is on or under the unit so much for the entrance as for the exit, what simplifies the cableado. The units can mount boards to reduce still more the needs of space in the compartment.
The keyboard of the Digistart IS has of a graphic screen in several languages, that allows to configure and supervise easily the arrancador soft. The assistants of start guide to the user by the usual configurations of the application and reduce the time of put in service. The screen personalizable also provides a supervision of the performance in real time and registers of events with date and hour that can use for tasks of maintenance and diagnostic, what contributes to improve the availability of the plant.
Digistart IS Has of a way against fires incorporated. This way uses in applications of air conditioning to help to protect to the occupants of the building in case to produce a fire. By means of the presurización of the roads of evacuation allows to keep some surroundings without smoke. The activation of this function desactiva the protection of the arrancador soft, guaranteeing like this his operation the greater possible time.
Digistart IS Guarantees that it will be still working with 2 phases if one of the devices of feeding damages . This allows that the plant was still in operation while it finds a solution on a long-term basis.
The arrancador soft Digistart IS allows to connect the engine on line (3 cables) or using a configuration internal delta (6 cables). The configuration internal delta increases the power of the arrancador soft, by what can employ a smaller unit. It is a compact and profitable solution to the hour to replace arrancadores in star/triangle with cableado existent that can use.
Digistart IS provides a control of the engine leader in the sector, with methods of start with constant current, rampa of current and adaptative control. The adaptative control constitutes a method of innovative control that no only controls the current of the engine, but also the acceleration. This method allows to the user choose between acceleration/deceleración early, constant or late, according to the requirements of the application. Later, the adaptative control supervises the performance of the engine analysing each start and adjusting it in consequence to keep an optimum control.
The adaptative control can result beneficial for numerous applications. An example of principle of application are the systems of pumping, in which it can employ to delete the hit of ariete because it allows to the engineer select the profile of deceleración more adapted for the system.
The arrancador soft compact Digistart IS incorporates a derivación internal (in models of until 110 kW [220 To]), what reduces the costs and the space to the not being necessary external components. Besides, the units of greater power, from 160 kW (360 To), allow to configure the connections of feeding that there is on or under the unit so much for the entrance as for the exit, what simplifies the cableado. The units can mount boards to reduce still more the needs of space in the compartment.
The keyboard of the Digistart IS has of a graphic screen in several languages, that allows to configure and supervise easily the arrancador soft. The assistants of start guide to the user by the usual configurations of the application and reduce the time of put in service. The screen personalizable also provides a supervision of the performance in real time and registers of events with date and hour that can use for tasks of maintenance and diagnostic, what contributes to improve the availability of the plant.
Digistart IS Has of a way against fires incorporated. This way uses in applications of air conditioning to help to protect to the occupants of the building in case to produce a fire. By means of the presurización of the roads of evacuation allows to keep some surroundings without smoke. The activation of this function desactiva the protection of the arrancador soft, guaranteeing like this his operation the greater possible time.
Digistart IS Guarantees that it will be still working with 2 phases if one of the devices of feeding damages . This allows that the plant was still in operation while it finds a solution on a long-term basis.
The arrancador soft Digistart IS allows to connect the engine on line (3 cables) or using a configuration internal delta (6 cables). The configuration internal delta increases the power of the arrancador soft, by what can employ a smaller unit. It is a compact and profitable solution to the hour to replace arrancadores in star/triangle with cableado existent that can use.
