STMicroelectronics | STEVAL-ISS001V2

The STEVAL-ISS001V2 is a UPS reference design. It is built by employing off-line topology with AVR boost and buck regulation of the mains. The inverter module contains the push-pull DC-DC converter and the DC-AC output full bridge generating a quasi-sine waveform.

This UPS is designed with RS-232 joint signal and USB interfaces. It is possible to connect the UPS to a PC using an RS-232 or USB cable and control the UPS status through the "UPS Monitor 3.0x" software that must be installed on the same PC.

Features:

• Output rating power: 700 VA / 450 W
• Input voltage: 160 Vac ± 3% - 294 Vac ± 3%
• Input frequency: 50 Hz
• Output voltage: 184 - 265 Vac ± 3 Vac
• Output frequency: 50 Hz ± 0.1 Hz
• On battery output waveform: quasi-sine (square wave)
• Transfer time: Class 3 [EN62040-3]
• Typical recharge time: 8 h
• Backup time (full load): 2.5 - 3 min.
• Battery quantity: 2 pieces
• Battery nominal voltage: 12 V
• Battery capacity: 7.2 Ah
• Battery recharge: two steps
• Operating temperature: 0 °C to +40 °C
• Storage temperature: -20 °C to +60 °C
• Size (H x W x D): 175 mm x 120 mm x 430 mm
• Weight: 11 kg
• Shipping weight: 11.5 kg
• EMI Classification: EN 62040-2

View the Available STEVAL-ISS Series of Evaluation Boards