power control systems Polska

... pulse duration is to be varied by +5 V TTL signal from an external control device to the respective pin. The NBU-0808 discharge circuit is a bit simplified and less power module than NBU-1012, but it has more attractive price. The module includes IGBT, its driver, protective circuits, simmer and trigger circuits and controls. It also contains a fan for active cooling. The module doesn’t have any embedded discharge resistors, although includes all the necessary circuits to control them. Discharge resistor assemblies of different size and resistance can be purchased as accessories by us.

... the construction according to client’s requirements; Ballast for sodium lamps (HID) and Electromagnets for automatic control engineering systems. SIZEI is able to design and produce a variety of inductive elements according to requested parameters and with the materials delivered by client. SIZEI is also interested in buying new or used production machinery.

...-brand software like: Matlab/Simulink, EMTP/ATP and others. . What We Do RENEWABLE ENERGY Capacity studies for wind and solar power, feasibility studies for integrating renewable energies into a grid as well as impact studies. TRANSMISSION & DISTRIBUTION SYSTEMS Power flow and fault analysis. Voltage stability analysis. FACTS and HVDC. Network modelling. Capacitor, reactor sizing and more...