Description
Technical characteristics
- Dahua "line-interactive" UPS with integrated battery
- 2,000 VA and 1,200 W capacity
- "Plug and play" design
- Wide input range to adapt to grid fluctuations
- Digital voltage stabilization with automatic adjustment
- Silent operation
- Typical transfer time of 4 ms to 8 ms
Features
- LED display showing input and output status
- AC mode with input and output display at 230 V AC
- Battery mode with input display at 0 V AC and output at 230 V AC
- Failure mode with display at 0
- Integrated fan
Alarms
- Audible signal in battery mode with a beep every 10 seconds
- Low battery audible signal with a beep every second
- Overload audible signal with a beep every 0.5 seconds
- Battery replacement audible signal with a beep every 2 seconds
- Continuous audible signal in case of failure
Protections
- Overload protection
- Short-circuit protection
- Battery overload protection
- Battery over-discharge protection
- Power off after 5 minutes and overload fault alert in AC mode at 110% +20% / -10%
- Immediate shutdown and fault alert due to overload in AC mode at 120% +20% / -10%
- Immediate shutdown and fault alert due to overload in battery mode at 120% +20% / -10%
Battery
- Integrated lead-acid battery
- 2 x 9 Ah batteries
- 1 A charging current
- Charging voltage limited to 13.7 V per battery
- Charging time of 4 to 6 h up to 90%
- Maximum runtime at full load: 3 min
Input and output
- Input from 170 to 280 V AC
- Input current of 9.5 A
- Nominal input frequency: 50/60 Hz
- Power factor ≥ 0.6
- Output: 230 V AC
- Output current: 9.2 A
- Output power of 2,000 VA and 1,200 W
- Output frequency of 50/60 Hz
- Pure sine wave output in AC mode
- Simulated sine wave output in battery mode
Connections
- European standard input plug
- 1.2 m input cable
- 4 European standard output sockets
Operating conditions
- Indoor use
- Operating temperature from 0 °C to +40 °C
- Operating humidity from 0% to 90% non-condensing
- Storage temperature from -15 °C to +55 °C
- Storage humidity from 0% to 90% non-condensing
Physical characteristics
- Plastic front panel and metal casing
- Colour: black
- Dimensions: 374.5 mm × 138.4 mm × 166.5 mm
- Packaging dimensions: 470 mm × 195 mm × 255 mm
- Net weight: 12.2 kg
- Gross weight: 12.6 kg
Contents
- 2,000 VA/1,200 W interactive UPS DAHUA-5374 (DH-PFM3350-2000L-EN)
Certifications and standards
- CE LVD according to standard IEC 62040-1:2019+A11:2021
- CE EMC EN 62040-2:2006
- CE EMC EN IEC 62040-2:2018
- CE EMC EN IEC 61000-3-2:2019+A1:2021+A2:2024
- CE EMC EN 61000-3-3:2013+A1:2019+A2:2021