-Capacity: 3300VA/1800W
*Battery Type: 12V/8.2AH-4pcs
-Backup Time: Up to 40 mins depending on load
-Recharge Time: 4-6 hours recover to 90% capacity
-Battery String Voltage: 24VDC
*Input:
-Voltage Range Frequency Phase: 140~300VAC ±5%50Hz/60Hz (Auto-sensing) Single + GND
*Output
-Voltage Range Battery Mode Frequency Waveform: 220VAC (optional) / 230VAC +10% -15%220VAC (optional) / 230VAC +10% -10%50Hz/60Hz ±1% (Battery mode) Simulated sine wave (Battery mode) Pure sine wave (AC mode)
-Transfer Time: 2-6ms typical
*Indicators: Display: LCD
-Alarms: Battery mode, Battery low, Overload, Fault
*Protection/Monitoring
-Short Circuit Protection: Yes (Line mode & battery mode)
-Surge Protection: Yes
-Alarm: Audible & visual
-UPS Protection: Load Auto Sensing and Abnormal Protection
-Overload Protection: Line mode: 110 - 120% 5 mins & shutdown>120% shutdown immediately
                                   Battery mode: 100 - 110% alarm & shutdown in 10 secs>120% shutdown immediately
-Intelligent Battery Management: Prevent overcharging of battery Protect battery and prolong battery life
-Interface RJ45 Ports USB Connector: Modem/Fax Protection, AC fault, battery low, shutdown UPS
*General Monitoring Software: Support Windows® 10/11, Window Server 2019/2022/2025, Linux and Mac
-Noise Level: <50dB @ 1m distance
-Temperature: 0˚C - 40˚C
-Humidity: 0 - 90%
-Built-in AVR: TRUE Full AVR (3 steps)
*Dimension (D x W x H): 394 x 151 x 225mm
*Weight: 18kg
*Warranty: 2Years on part / 15M battery warranty