Dahua 1200VA UPS 4 Ports 720W (DH-PFM350-720-A)

The Dahua 1200VA UPS 4 Ports 720W (DH-PFM350-720-A) is a high-capacity uninterruptible power supply designed to deliver stable and reliable backup power for home and office electronics. With a 1200VA / 720W rating, it is suitable for powering multiple devices such as desktop computers, routers, CCTV systems, and networking equipment simultaneously. Built with advanced voltage regulation and fast switching technology, it ensures continuous operation and protection against power interruptions and voltage fluctuations.

Product Features

Wide Input Voltage Compatibility

Operates within a wide input voltage range of 150–275VAC, allowing it to perform reliably even in unstable power grid environments.

Automatic Voltage Regulation (AVR)

Built-in AVR technology stabilizes voltage output without relying on battery power, protecting connected devices from overvoltage and undervoltage conditions.

Fast Switching Technology

Automatically switches to battery mode in less than 10 milliseconds during power failure or voltage instability, ensuring uninterrupted operation.

Pure and Modified Sine Wave Output

Provides pure sine wave output during mains operation and modified sine wave output during battery mode, ensuring compatibility with a wide range of sensitive electronics.

High-Capacity Battery Backup

Equipped with two 12V 7Ah lead-acid batteries, offering extended backup time for multiple connected devices during outages.

Multi-Device Support

Features 4 output ports, allowing multiple devices to be connected and powered simultaneously, making it ideal for office and surveillance setups.

Comprehensive Protection System

Includes overload protection, deep discharge protection, and overcharge protection to ensure safe operation and extended battery life.

Intelligent Alarm and Status Indicators

Provides clear visual and audible alerts for battery mode, low power, overload conditions, and charging status for real-time system monitoring.

Product Specifications

• Model: DH-PFM350-720-A
• Capacity: 1200VA / 720W
• Input Voltage: 150–275VAC
• Input Current: 3.5A
• Input Frequency: 50/60Hz
• Power Factor: 0.85
• Output Voltage: 220VAC ± 10%
• Output Current: 3.2A (mains), 2.4A (battery mode)
• Output Power: 720W (mains), 530W (battery mode)
• Output Frequency: 50/60Hz
• Switch Time: Less than 10 milliseconds
• Waveform: Pure sine wave (mains), modified sine wave (battery mode)
• Battery Type: Lead-acid
• Battery Configuration: 12V 7Ah × 2
• Charging Current: ≤2A
• Charging Time: Up to 90% in approximately 6 hours
• Output Sockets: 4 universal ports
• Plug Type: European standard
• Cable Length: 1 meter
• Dimensions: 312 × 122 × 195 mm
• Packaging Dimensions: 425 × 236 × 310 mm
• Net Weight: 8.4 kg
• Operating Temperature: 0°C to 40°C
• Operating Humidity: 0–90% RH
• Storage Temperature: 0°C to 40°C
• Storage Humidity: 0–90% RH