This document provides detailed information about STEVAL-ISS001V2 Line interactive 450 W UPS reference design, including features, specifications and more.
This document describes the STEVAL-ISS001V2, a line interactive 450 W Uninterruptible Power Supply (UPS) reference design. The unit utilizes an off-line topology with AVR boost and buck regulation of the mains to ensure proper output voltage levels.
| Output rating power | 700 VA / 450 W |
|---|---|
| Input voltage range | 160 Vac + 3% - 294 Vac + 3% |
| Input frequency | 50 Hz |
| Output voltage range | 184 - 265 Vac + 3 Vac |
| Transfer time class | Class 3 [EN62040-3] |
| Typical recharge time | 8 h |
| Backup time (full load) | 2.5 - 3 min. |
| Battery quantity | 2 pieces |
| Operating temperature | 0 °C to +40 °C |
The output waveform on battery is a quasi-sine wave.
The UPS includes 2 pieces of batteries with a nominal voltage of 12 V and capacity of 7.2 Ah.