SINGLE PHASE ONLINE UPS - Voltronics Systems

LOW FREQUENCY ONLINE UPS (TRANSFORMER BASE ONLINE UPS) WHAT IS LOW frequency ONLINE UPS. Low frequency UPS and high frequency UPS are distinguished according to the operating frequency of the design circuit of UPS. Low frequency UPS is designed on the basis of traditional analog circuit, composed of thyristor (SCR) rectifier, IGBT inverter, bypass and power frequency step-up isolation transformer. Because of its rectifier and transformer working frequency are 50Hz, so called low frequency UPS. FEATURES AND BENIFITS . Comprehensive single phase, three phase power protection for harsh environment . Rugged design. Bult in isolation transformer , Easy to service Highy efficiency High performance . It provides isolation between the main power source and load • User-friendly LCD- display • Operates with high efficiency i.e. more than 96% in ECO-Mode • Build in Automatic & Manual Bypass • Built-in intelligent high capacity charger for long backup time • Wide input voltage range & generator compatible • Full Protection: Overload, Short-circuit, Over T