Prolink 650VA UPS
| Parameter | Value |
|---|---|
| Model | Prolink 650VA Line‑Interactive UPS |
| Topology | Line‑Interactive with AVR (Buck/Boost) |
| Capacity | 650VA / 390W |
| AC Input Range | 160–290 Vac, 50 Hz (auto‑sensing) |
| Output (Battery Mode) | 230 Vac ±10%, 50 Hz ±1 Hz |
| Waveform (Battery Mode) | Stepped approximation to sine wave |
| Transfer Time | 2–6 ms typical, ≤10 ms max |
| Battery | 12V, 7Ah sealed lead‑acid (user‑replaceable) |
| Recharge Time | ~4–6 hours to 90% capacity |
| Estimated Backup | ~12–25 minutes at typical loads (usage dependent) |
| Outlets | 3 × AC output sockets (region model dependent) |
| Protection | Overload, short‑circuit, surge, overcharge, deep‑discharge |
| Indicators & Alarms | Status LEDs, audible buzzer (low battery/overload/fault) |
| Cold Start / Auto‑Restart | Supported / Auto‑restart on AC recovery |
| Efficiency (AC Mode) | ≥95% (typical) |
| Noise Level | <40 dB at 1 m (typical) |
| Operating Temperature | 0–40 °C |
| Dimensions (L×W×H) | ~280 × 100 × 140 mm |
| Net Weight | ~4.2 kg |
| Certifications | CE, RoHS (model dependent) |
| Warranty | Up to 12 months (region dependent) |











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