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CyberPower ST425 uninterruptible power supply (UPS) 425 VA 8 AC outlet(s) Standby (Offline)
Free 30 Days Returns
MPN
ST425
UPC
649532621507
About this item
ST425, 96–140 V AC, 47–63 Hz, 425 VA, 260 W, 8x NEMA 5-15R, 12V / 2.9Ah
The CyberPower ST425 uninterruptible power supply (UPS) system provides battery backup and surge protection for lightning-induced surges and other power events that can damage electronic equipment. This unit delivers enough battery backup to power connected electronics through utility power failure and enough runtime to perform a proper shutdown to protect against the loss of data and damage to valuable electronics during longer outages. Including a sleek design, this UPS is perfect for all your home office and entertainment needs, including computers, gaming consoles, and broadband routers.
With a $75,000 lifetime connected equipment guarantee and a three-year warranty, you can trust CyberPower’s commitment to the quality of this Battery Backup with Surge Protection.
Battery Backup
Supplies 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 Protection
Diverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage.
Simulated Sine Wave Output
Uses 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 Design
Reduces 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 Outlets
Accommodates large transformer-based plugs without compromising the access of other outlets.
ENERGY STAR®
This model is an ENERGY STAR® qualified Uninterruptible Power Supply (UPS) system. ENERGY STAR is the trusted, government-backed symbol for energy-efficient products and practices that help save money and protect the environment.
Three-Year Warranty
CyberPower will replace a defective UPS system (including batteries) within three years of the purchase date. See warranty for details.
Connected Equipment Guarantee
CyberPower will repair or replace properly connected equipment if it is damaged by a power surge.
- 425 VA/260 W
- 8 Standard Outlets
- Standby Topology
- Full-time Surge Protection and Battery Backup
With a $75,000 lifetime connected equipment guarantee and a three-year warranty, you can trust CyberPower’s commitment to the quality of this Battery Backup with Surge Protection.
Battery Backup
Supplies 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 Protection
Diverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage.
Simulated Sine Wave Output
Uses 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 Design
Reduces 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 Outlets
Accommodates large transformer-based plugs without compromising the access of other outlets.
ENERGY STAR®
This model is an ENERGY STAR® qualified Uninterruptible Power Supply (UPS) system. ENERGY STAR is the trusted, government-backed symbol for energy-efficient products and practices that help save money and protect the environment.
Three-Year Warranty
CyberPower will replace a defective UPS system (including batteries) within three years of the purchase date. See warranty for details.
Connected Equipment Guarantee
CyberPower will repair or replace properly connected equipment if it is damaged by a power surge.
- 425 VA/260 W
- 8 Standard Outlets
- Standby Topology
- Full-time Surge Protection and Battery Backup
Specifications
Power
| Output power capacity | 425 VA |
| Output power | 260 W |
| Input operation voltage (min) | 96 V |
| Input operation voltage (max) | 140 V |
| Output operation voltage (min) | 120 V |
| Output operation voltage (max) | 120 V |
| Power supply input frequency | 47/63 Hz |
| Surge energy rating | 890 J |
Ports & interfaces
| AC outlet types | NEMA 5-15R |
| Power plug | NEMA 5-15P |
| Cable length | 1.5 m |
| AC outlets quantity | 8 AC outlet(s) |
| Socket circuit breaker |
Battery
| Battery technology | Sealed Lead Acid (VRLA) |
| Number of batteries supported | 1 |
| Battery recharge time | 8 h |
| Typical backup time at half load | 6 min |
| Typical backup time at full load | 1.5 min |
| Battery voltage | 12 V |
| Battery capacity | 2.9 Ah |
Design
| Form factor | Compact |
| Product colour | Black |
Performance
| UPS topology | Standby (Offline) |
| Transfer time (Line Mode to Battery Mode) | 8 ms |
| EMI/RFI noise filtering | |
| Surge protection | |
| Waveform | Pseudo sine |
| Power protection features | Overload |
| LED indicators | Power |
| Audible alarm(s) | |
| Audible alarm modes | Alarm when on battery, Fault, Low battery alarm, Overload alarm |
Technical details
| Output frequency | 50/60 Hz |
Operational conditions
| 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 |
Certificates
| Energy Star certified | |
| RoHS compliance | |
| Safety | UL1778, cUL, FCC DOC B, CEC |
Weight & dimensions
| Width | 210 mm (8.19 ") |
| Depth | 81 mm (3.16 ") |
| Height | 114 mm (4.45 ") |
| Weight | 1723 g (3.8 lbs) |
Packaging content
| Manual |
Note:
Please be aware that availability, promotions, and descriptions may change without notice, but you can feel confident knowing that the price for
ST425 by CyberPower
you see now, is the price you pay. If you have any questions, our customer care team is available to assist you.
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