CyberPower
CyberPower ST425 425VA Standby UPS
Compact 425VA / 260W standby UPS with 8 outlets.
- Brand
- CyberPower
- Mfr part
- ST425
- Category
- Power & UPS
A compact 425VA / 260W standby UPS with eight NEMA 5-15R outlets for battery backup and surge protection. It provides about 6 minutes of runtime at half load, enough for a safe shutdown of a home or small-office computer.
Highlights
- Battery BackupSupplies power long enough for equipment to properly shut down when utility power fails. Helps prevent loss of data and minimizes the component stress caused by a hard shutdown.
- Surge ProtectionDiverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage.
- Simulated Sine Wave OutputUses pulse wave modulation to generate a stepped, approximated sine wave to supply cost-effective battery backup power for equipment that does not require sine wave output.
- GreenPower UPS™ High-Efficiency DesignReduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use.
- Transformer-Spaced OutletsAccommodates large transformer-based plugs without compromising the access of other outlets.
Specifications
| UPS topology | Standby (Offline) |
|---|---|
| Output power capacity | 0.425 kVA |
| Output power | 260 W |
| Waveform | Pseudo sine |
| Input operation voltage (min) | 96 V |
| Input operation voltage (max) | 140 V |
| Input frequency | 47/63 Hz |
| Output operation voltage (min) | 120 V |
| Output operation voltage (max) | 120 V |
| Output frequency | 50/60 Hz |
| AC outlet types | NEMA 5-15R |
| Power plug | NEMA 5-15P |
| AC outlets quantity | 8 AC outlet(s) |
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery capacity | 2.9 Ah |
| Battery voltage | 12 V |
| Number of batteries supported | 1 |
| Typical backup time at full load | 1.5 min |
| Typical backup time at half load | 6 min |
| Battery recharge time | 8 h |
| Form factor | Compact |
| Cable length | 1.5 m |
| Product colour | Black |
| LED indicators | Power |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -15 - 45 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Operating altitude | 0 - 3000 m |
| Non-operating altitude | 0 - 15000 m |
| Manual | Yes |
| Safety | UL1778, cUL, FCC DOC B, CEC |
| Width | 210 mm |
| Depth | 81 mm |
| Height | 114 mm |
| Weight | 1.72 kg |