APC EASY UPS BV 1000VA, AVR, Universal Outlet, 230V- (BV1000I-MSX)

Output:Max Configurable Power (Watts):600 Watts / 1.0kVAOutput Frequency (sync to mains):50/60 Hz +/- 1 Hz UnsynchronisedTopology:Line interactiveWaveform type:Stepped approximation to a sinewaveTrans