STEVAL-ISS001V2：Line interactive 450 W UPS reference design - 230 V / 50 Hz model
This UPS reference design was built 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.
A microcontroller controls all UPS functions. It monitors the mains parameters (input/output mains voltage and phase, output inverter voltage, battery voltage, output current and output power) in order to ensure the proper level of the output voltage.
The UPS was designed with RS-232 joint signal and USB interfaces (USB for RS-232 converter). 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.
Key Features
- Battery quantity: 2 pieces
- Backup time (full load): 2.5 - 3 min.
- Battery capacity: 7.2 Ah
- Battery nominal voltage: 12 V
- Operating temperature: 0 °C to +40 °C
- Battery recharge: two steps
- Size (H x W x D): 175 mm x 120 mm x 430 mm
- Storage temperature: -20 °C to +60 °C
- Weight: 11 kg
- Transfer time: Class 3 [EN62040-3]
- On battery output waveform: quasi-sine (square wave)
- Output rating power: 700 VA / 450 W
- Input frequency: 50 Hz
- Input voltage: 160 Vac ± 3% - 294 Vac ± 3%
- Output frequency: 50 Hz ± 0.1 Hz
- Typical recharge time: 8 h
- EMI Classification: EN 62040-2
- Output voltage: 184 - 265 Vac ± 3 Vac
- Shipping weight: 11.5 kg
Product Specifications
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
License Agreement
Evaluation Tool Software
| Part Number | Manufacturer | Description |
|---|
| STSW-ISS001 | ST | Setup for STEVAL-ISS001V1 board |
Sample & Buy
| Part Number | Core Product | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| STEVAL-ISS001V2 | ST72F324BJ6T6 | 286 | 1 | NEC | EAR99 | - |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| STEVAL-ISS001V2 | CARD | Industrial | Ecopack2 | |
