Solutions of high performance for the accionamiento of pumps
Permanently at full speed? It is not a good idea for the accionamientos of bomb. The control of speed ponderado by the real requirements improvement to a large extent the energetic performance of the systems of bomb.
The series SK 200And consists of converters of reliable and economic frequency, especially adapted for applications of pumping, that adjust with precision to the power of exit as it was necessary. They are compatible with tensions of network of all the world. NORD Configures complete systems of accionamiento for diverse areas of application (IP55/IP66, ATEX zone 22/3D).
The functions of controller of processes and PI integrated allow the totally automated control of the variables of process and the compensation of the perturbations – so much in autonomous and mobile applications, as in complex configurations with several accionamientos. Thanks to two analog entrances, the converters can process directly data of sensors, like the pressesure or the discharge. Connectors of signal and optional plug facilitate the handle and ensure the compatibility. A function of saving of programmable power reacts automatically to the operation to partial load – increases the performance and reduces significantly the costs of utilisation. The operation is simple and flexible through the terminal of control, the bus or an optional potentiometer that allows to realizar adjust directly in the converter. Can store until four ways of operation, to save time of configuration; for example, during the cycles of cleaning or in the changes of half (to pump). The personalised parameters can export quickly to other units through a module of storage enchufable, the bus of the system, or interfaces Ethernet. As no longer they need cabinets of control, the option decentralised minimises the effort of wiring for the users, and like the converter supplies mounted previously, the effort electrotécnico during the installation is minimum.
