🔋 Overview

This ZIMA 1200VA UPS is a line-interactive UPS designed to provide short-term backup power and protection against brownouts, surges, and outages. It’s suitable for basic desktops, network equipment, and small electronics.

⚡ Capacity

• Rated power: 1200 VA ≈ 600 W output capacity — meaning it can support loads up to about 600 W maximum.

🔌 Input Specifications

• Nominal Voltage: 220 VAC

• Input Voltage Range: 145–280 VAC — allows UPS to tolerate common mains voltage fluctuations without switching to battery.

🔋 Output (Battery Mode)

• Output waveform: Modified sine wave (common in budget UPS units).

• Transfer time: Typically < 6 ms — the time it takes to switch from mains power to battery when a blackout occurs.

• Output regulation: ~±10 % of rated voltage in battery mode.

🔋 Battery Details

• Battery type: Lead-acid, sealed

• Configuration: 12 V 7.2 Ah × 1 battery (1 battery inside).

• Charging time: ~6 hours to reach ~90 % capacity from discharge.

• (This short description refers to typical specs — actual battery Ah may vary slightly by seller.)

💡 Indicators & Alarms

• LED indicators:

  • Green when on AC mains

  • Red flashing when running on battery

• Audible alarms for:

  • Low battery

  • Overload

  • Fault conditions

🛡️ Protection Features

• Overload protection

• Deep discharge protection

• Over-charge protection

• Cold start capability (can power on on battery without mains)

• Compatible with generator power (auto charging)

📏 Physical & Environmental

• Dimensions: ~410 × 408 × 313 mm

• Weight: ~10.5 kg

• Operating temp: ~0–40 °C

• Humidity: 0–90 % non-condensing

📌 Good For

✅ Desktop computers (within wattage limit)
✅ Routers, modems, CCTV systems
✅ Short blackout tolerance and safe shutdown time
✅ Basic home and office electronics protection

❗ Limitations

❌ Not a pure sine wave UPS — may cause inefficiency or noise in sensitive electronics.
❌ Short backup time (seconds to minutes) under moderate load — not for long outages.
❌ Not suitable for high-power or critical medical/industrial devices unless specified.