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APC Back-UPS Pro BR900MI 900VA/540W
APC Back-UPS Pro BR900MI 900VA/540W
| Type | Line-interactive UPS |
| Waveform | Stepped / simulated sine wave (AC mode depends load) |
| Input voltage range | 176 – 294 V |
| Output voltage | 230 V |
| Frequency | 50/60 Hz |