APC 850VA UPS

⚡ APC 850VA UPS – Overview

The APC 850VA is a compact, reliable Uninterruptible Power Supply (UPS) designed to provide power backup and surge protection for computers, networking equipment, and home or office electronics. It ensures continuous operation during short power outages and protects sensitive devices from voltage fluctuations and power surges.

🔋 Key Features

• Capacity: 850VA / 510 Watts

• Type: Line-interactive UPS

• Input Voltage: 230V AC

• Output Voltage: 230V AC ±10% (on battery)

• Waveform Type: Stepped approximation to a sinewave

• Transfer Time: Typically 6–10 milliseconds

⚙️ Technical Specifications

• Battery Type: Sealed, maintenance-free lead-acid battery

• Typical Backup Time:

  • Up to 45 minutes (for light loads)

  • Around 10–15 minutes (for standard PC setup)

• Recharge Time: 6–8 hours to 90% capacity

• Surge Protection: Built-in protection against power surges and spikes

• Automatic Voltage Regulation (AVR): Corrects minor voltage fluctuations without switching to battery

🖥️ Connectivity & Indicators

• Outlets: Usually 3 or 4 IEC or universal output sockets

• Indicators: LED status lights for power, battery, and overload

• Audible Alarms: Beeps for power loss, low battery, and overload conditions

• Communication Port (optional on some models): USB or serial for software monitoring

🏠 Applications

Ideal for:

• Desktop computers and monitors

• Wi-Fi routers and modems

• CCTV systems

• Small office electronics

• Point-of-sale (POS) systems

🧱 Physical Details

• Design: Compact, tower form factor

• Dimensions: Approx. 28 × 14 × 20 cm (varies slightly by model)

• Weight: Around 5–7 kg

✅ Benefits

• Protects against data loss during blackouts

• Guards equipment from voltage spikes and surges

• Ensures stable power for sensitive electronics

• Compact and easy to install