Online Uninterrupted Power Supply System has ALFA numeric display. The System has the feature of transient recovery within 2 cycles. The System is available in sine wave form and harmonic distortion of less than 3 %. The System has frequency of 50 Hz + 0.05 Hz or 60 Hz + 0.06. The Online Uninterrupted Power Supply System ensures inverter output voltage of 230 V AC single phase or 415 v ac three phase.
