Mercury 850VA Marverick Line Interactive UPS

Mercury 850VA upsMercury maverick 850VA UPS offline850VA/510W,2X universal socketWave Form Battery Mode (Simulated Sine Wave) AC Mode (Synchronize with Input)9AH BATTERY,UK POWER CORDMercury 850VA ups Backup Time Typical 15mins~25mins (Depending On Load) SPECIFICATIONS: Input Input Voltage: 220VACInput Frequency: 50HzInput Phase: Single PhasePowerCord: Built-in Cable with FuseInput Voltage Range: 140~300VAC Output Rating Output: 1500VAWave Form: Battery Mode(Simulated sine Wave)Rating Voltage: 220VOutput Range: 220VAC - 11% to + 17% (Battery Mode)Rear Output Socket: 4x Universal - Battery BackupTransfer Time: Typical 4-8msRating Frequency: 50HzLine Mode: Synchronize with the UtilityBattery Mode: 50Hz±1HzShort Circuit Protection . Line Mode: FUSE & Firmware ProtectionBattery Mode: Firmware Protection Overload Protection . Line Mode: 110%±5% (go to fault mode after 5 minutes)120%±5% (go to fault mode immediately)Battery Mode: 85%±5% (shut down after 5 seconds), 100%±5% (shut down immediately) Battery and Runtime Rating: 2x12V/8.2AHBackup Time - Typical: 30mins~40mins (Depending On Load)Charging Current: About 1A at Normal ModeOverCharge Protection: 29V±0.2V(Stop Charging)