Description

Dahua DH-PFM350-480A 800VA UPS 480W

The Dahua DH-PFM350-480A 800VA UPS 480W is a reliable uninterruptible power supply designed to provide backup power and voltage protection for computers, CCTV systems, routers, networking equipment, and office electronics. It combines an 800VA capacity, 480W mains output, Automatic Voltage Regulation (AVR), a 12V 9Ah lead-acid battery, less than 10ms transfer time, and a wide 150–275VAC input range, making it suitable for homes, offices, businesses, and surveillance installations.

Dahua DH-PFM350-480A 800VA UPS 480W Price in Kenya

The Dahua DH-PFM350-480A 800VA UPS 480W Price in Kenya makes it a practical choice for users who need dependable backup power for essential electronics without moving to a much larger UPS system. The unit is designed to automatically switch to battery power when mains electricity fails, helping connected equipment remain operational during short power interruptions.

At the heart of the UPS is an 800VA capacity with a 480W mains output. When operating from battery power, the unit provides up to 380W of output power. This makes it suitable for low- to medium-power equipment such as desktop computers, monitors, routers, CCTV equipment, networking devices, and other compatible electronics. The total power consumption of connected equipment should remain within the UPS’s rated limits.

The Dahua DH-PFM350-480A uses a line-interactive design with built-in Automatic Voltage Regulation (AVR). AVR helps stabilize the voltage supplied to connected equipment when the incoming mains voltage fluctuates. This can be useful in areas where electricity supply experiences periods of undervoltage or overvoltage.

The UPS supports a wide 150–275VAC input voltage range, allowing it to accommodate different mains conditions without unnecessarily switching to battery operation during moderate voltage fluctuations. This can help preserve battery capacity and extend the useful backup time available when a genuine power outage occurs.

When mains electricity is available, the UPS provides approximately 220VAC ±10% output voltage and supports 50Hz and 60Hz operating frequencies. This makes it suitable for compatible electronic equipment designed for these electrical standards.

When a power failure occurs, the UPS automatically changes to battery operation. The specified transfer time is less than 10 milliseconds, helping reduce interruptions to connected equipment. This is particularly useful for computers, CCTV systems, routers, and other devices that may restart or shut down when power is suddenly removed.

The DH-PFM350-480A features a built-in 12V 9Ah lead-acid battery. The battery stores electrical energy that can be used to power connected devices when the mains supply is unavailable. Actual backup time depends on the connected load, battery condition, and operating environment.

The battery can recharge to approximately 90% capacity in six hours under the specified charging conditions. The UPS also supports charging while switched off, allowing the internal battery to recharge even when the unit is not actively supplying power to connected equipment.

Another useful feature is cold-start capability. This allows the UPS to start using battery power when mains electricity is unavailable, provided that the internal battery has enough charge. This can be useful when equipment needs to be powered temporarily before mains electricity returns.

The UPS provides different output waveforms depending on its operating mode. It produces a pure sine wave when operating from mains electricity and a modified sine wave when operating from battery power. Users should ensure that sensitive equipment connected to the UPS is compatible with the battery-mode waveform.

The Dahua DH-PFM350-480A also includes protection against overload, heavy discharge, and overcharge. These protection systems help safeguard the UPS and its internal battery during abnormal operating conditions.

The unit provides two output sockets, allowing users to connect multiple compatible devices at the same time. This is useful for small office setups, home computer systems, CCTV installations, and networking equipment where more than one device needs backup power.

For CCTV systems, the UPS can be used to provide backup power for compatible surveillance equipment. A CCTV installation may include a recorder, monitor, router, network switch, or other equipment that needs continuous power. Keeping these devices powered during short outages can help maintain surveillance operation.

The UPS is also useful for networking equipment. Routers, switches, access points, and other low-power networking devices can benefit from battery backup. Keeping networking equipment running during a short power interruption can help prevent unnecessary restarts and interruptions to connectivity.

For desktop computers, the Dahua DH-PFM350-480A can provide temporary backup power during an outage. This gives users additional time to save documents, close applications, and shut down their computer properly instead of losing unsaved work due to an immediate power failure.

The unit is also suitable for small office equipment and POS systems. Unexpected power interruptions can interrupt transactions and cause unsaved information to be lost. A UPS provides additional time for users to complete important tasks or safely shut down connected equipment.

The compact construction makes the DH-PFM350-480A convenient for installation in homes and offices. It measures approximately 335 × 87 × 143mm and weighs around 5kg, making it easy to position beside a computer, underneath a desk, or close to CCTV and networking equipment.

The casing combines steel and plastic, providing a durable construction for everyday use. Its black finish also allows the UPS to blend easily into most office, home, and equipment-room environments.

The UPS is designed to operate in temperatures between 0°C and 40°C, making it suitable for normal indoor installations. It should be positioned in a dry, adequately ventilated area and protected from excessive heat, moisture, and direct exposure to liquids.

The Dahua DH-PFM350-480A 800VA UPS 480W Price in Kenya is around KSh 6,499, although the final selling price may vary depending on availability, warranty, seller, and current market conditions.

For users looking for an affordable UPS for a computer, CCTV system, router, networking setup, or small office installation, the DH-PFM350-480A provides a useful combination of 800VA capacity, AVR voltage regulation, battery backup, overload protection, and compact construction.

Key Features

• 800VA UPS capacity
• 480W mains output power
• 380W battery output power
• Line-interactive UPS design
• Automatic Voltage Regulation (AVR)
• 150–275VAC input voltage range
• 220VAC ±10% output voltage
• 50/60Hz operating frequency
• Less than 10ms transfer time
• Pure sine wave output on mains power
• Modified sine wave output on battery power
• Built-in 12V 9Ah lead-acid battery
• Two output sockets
• Overload protection
• Heavy-discharge protection
• Overcharge protection
• Cold-start support
• Charging while switched off
• LED status indicators
• Audible battery and warning alarms
• Compact tower-style design

Specifications

• Brand: Dahua
• Model: DH-PFM350-480A
• UPS Capacity: 800VA
• Mains Output: 480W
• Battery Output: 380W
• Input Voltage: 150–275VAC
• Input Frequency: 50/60Hz
• Output Voltage: 220VAC ±10%
• Output Frequency: 50/60Hz
• Transfer Time: Less than 10ms
• Battery: 12V 9Ah Lead-Acid × 1
• Charging Time: Up to 90% in approximately 6 hours
• Output Waveform: Pure sine wave on mains, modified sine wave on battery
• Output Ports: 2
• Protection: Overload, heavy discharge and overcharge
• Dimensions: 335 × 87 × 143mm
• Material: Steel and plastic
• Colour: Black
• Weight: Approximately 5kg
• Operating Temperature: 0°C–40°C

The Dahua DH-PFM350-480A 800VA UPS 480W Price in Kenya makes it an excellent choice for users who need dependable backup power for computers, CCTV systems, routers, networking equipment, POS systems, and other compatible electronics. Its 800VA capacity, 480W mains output, AVR, 12V 9Ah battery, fast transfer time, and multiple protection features provide a practical power-management solution for everyday use.

Whether installed at home, in an office, or as part of a CCTV or networking setup, the Dahua DH-PFM350-480A provides temporary battery backup during power failures while helping protect connected equipment from unstable mains conditions

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