DC current rectifier

switching

Rectifiers for special applications High power control systems, made up of interconnected converters and switchboards to connect / disconnect loads by means of static switches. Rectifiers with input medium voltage Rctifiers with input medium voltage transformers, on board or in separate cabinets. Pressurized cabinets (Atex) Pneumatic control cabinet for potentially explosive atmospheres according to standards EN 60079-0/06 and 60079-02/04. Protection degree: IP65. The system automatically provides the pressurization of the cabinet while keeping the protection gas (not contaminated air or inert gas) at a pressure higher than that of the outside atmosphere, thus preventing the penetration of hazardous gas. Explosion proof enclosure for all input-output connections. Sea water cooling Raddrizzatori raffreddati in acqua a circuito chiuso con raffreddamento dell’acqua del circuito interno mediante acqua di mare. L'acqua di mare viene isolata in componenti che possono essere progettati per tollerarne l'azione corrosiva. Il circuito chiuso di acqua dolce viene isolato mediante scambiatore di calore acqua/acqua. Rectifier cooled in water closed loop with cooling water of the internal circuit by means of sea water . The sea water is isolated into components that can be designed to tolerate the corrosive action. The closed circuit of fresh water is isolated by heat exchanger water / water. Ramp programmer The Ramp Programmer manages and supervises the rectifier working cycle, made up of programmable ramps and different voltage/current levels. Cycles can be easily programmed and memorized.