MaxGreen MGOE-W1KS 1KVA Standard Backup Online UPS The MaxGreen MGOE-W1KS 1KVA Standard Backup Online UPS includes active input PFC rectifier (Power Factor Corrector) and makes use of the advantages of PWM technology with IGBT to obtain equipment with high technology features. They resolve mains electricity problems without resorting to the use of the battery in most cases, thereby increasing its service life. They are ideal for supplying critical systems of up to 3kVA that require high reliability and quality supply with low operating and maintenance costs. Data is provided locally through the mimic panel with LEDs and LCD. The communications interface, together with its powerful software, allows users to monitor the status of the unit and provides information on its environment.