A pure sinewave inverter (HUPS) is the combination of two innovative technologies - eliminating the need for separate Power Backup systems for sophisticated home appliances, computers, LED televisions, music systems, and all other electronic devices. Home UPS systems are equipped with Advanced DSP Technology to monitor and control hardware modules in real-time.Power loss can be detected automatically through this intelligent. HomeUPS system and the system switches to backup mode to provide pure sine wave output that is 100% clean, and regulated, totally stable,distortion-free, and is totally safe to use with sensitive appliances.A built-in AC MCB provides input mains protection, and the system charges the battery in three stages: boost, absorption, and float for optimum charging.Special features areZero Switch Over Timein UPS mode, ABS Automatic Bypass System, 20KHzfrequency design ensures noiseless operation, A high crest factor of 3:1 enables to run loads that require a high starting current, and compliance Global standards