Záložný zdroj DIGITUS DN-170064-LCD-B 800VA 480W Line-Interactive s LCD

The DIGITUS DN-170064-LCD-B 800VA 480W Line-Interactive UPS with LCD is a compact uninterruptible power supply designed to provide short-term backup power and voltage regulation for small servers, network devices, workstations and home office environments. The integrated LCD screen shows status, load and battery information to help monitor performance and plan safe shutdowns. Built-in automatic voltage regulation (AVR) reduces the impact of brownouts and overvoltages, while battery backup supports controlled turn-off of connected equipment during power outages to protect data and reduce downtime.

Advantages

The line-interactive topology with AVR ensures stable output without switching to battery for minor voltage deviations, prolonging battery life and improving continuity. The 800VA/480W capacity supports a mix of networking and computing equipment typical for small IT closets and home offices. The front LCD provides clear, immediate information about input voltage, output load and remaining battery runtime, simplifying monitoring and response. Compact form factor and standard outlets make installation straightforward in constrained spaces.

Suitable for

• Small servers and NAS devices
• Network switches, routers and modems
• Desktop workstations and home office setups
• Point-of-sale terminals and small office equipment

Key specifications

• Topology: Line-interactive with automatic voltage regulation (AVR)
• Output capacity: 800 VA / 480 W
• Display: Integrated LCD for status, load and battery information
• Output waveform: Simulated sine wave (typical for line-interactive UPS)
• Form factor: Compact desktop or small-rack compatible unit
• Protection features: Battery backup for safe shutdown and voltage fluctuation protection

How to use

Connect the UPS to a grounded mains outlet and switch the unit on. Plug critical equipment into the battery-backed outlets and non-critical peripherals into any available surge-only outlets if present. Use the LCD to check input voltage, output load and estimated battery runtime. During extended power loss, perform an orderly shutdown of connected systems according to their shutdown procedures to avoid data loss. Replace the internal battery following the manufacturer’s guidance when end-of-life is indicated on the display or by reduced runtime.

Recommendations

For best results, size the UPS so the combined power draw of connected devices remains below the rated 480 W output; keep load under 80% of capacity for longer battery life and headroom. Place the UPS in a ventilated area away from heat sources and moisture. Test the UPS periodically by simulating a power failure to verify battery condition and proper automatic shutdown behavior.