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425VA/260W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets, $75000 CEG, 3YR Warranty
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Genuine CyberPower Systems through authorized distribution — NDAA §889 screened before checkout. TAA verified on request.
Country of origin is manufacturer-reported and can vary by production lot. Where TAA applies to your purchase, we verify the shipping unit's origin on request.
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.
More from the Manufacturer
How long will the UPS power my systems after the power goes out?
Run times vary based on the power required by connected devices. This system is estimated run for 6 minutes at half load, 1.5 minutes for a full load.
Can this UPS model be monitored?
No, the CyberPower ST425 cannot be monitored.
Do all of the outlets have battery backup power and surge protection?
No, not all of the outlets have battery backup power. The ST425 has four battery backup and surge protected outlets and four surge protected outlets.
Can this unit accommodate larger plugs?
Yes, the ST425 can accommodate four large transformer-based plugs without compromising the access of other six outlets.
How do I mute the alarms?
To turn the Alarm Off, quickly press the power button twice. You will hear two short beeps when the Alarm is turned off. To turn the Alarm back ON, quickly press the power button twice. You will hear a single short beep when the Alarm is turned on.
Proposition 65 Warning
This product can expose you to chemicals including Styrene, which are known to the State of California to cause cancer, and Bisphenol A (BPA), which are known to the State of California to cause birth defects or other reproductive harm. For more information go to http://www.P65Warnings.ca.gov.
Limited Warranty: 3 Year
Our Vision To be the first choice in power management solutions and the catalyst for advancing power innovation. Our Mission CyberPower designs, produces and services power management solutions. CyberPower has a proven reputation and commitment to excellence. Customers can be assured that CyberPower is the smart choice for power protection reliability, quality and value.
| Battery Information | |
|---|---|
| Number of Batteries | 1 |
| Battery Characteristics | Sealed |
| Battery Chemistry | Lead Acid |
| Battery Size | 12V |
| Battery Capacity | 2900 mAh |
| Backup/Run Time (Full Load) | 1.50 Minute |
| Backup/Run Time (Half Load) | 6 Minute |
| Hot Swappable | No |
| Typical Battery Recharge Time | 8 Hour |
| Replaceable Battery | No |
| Controls/Indicators | |
| Status Indicators | LED Indicators: Power On |
| Environmental Conditions | |
| Maximum Operating Elevation | 10000 ft |
| Minimum Operating Temperature | 32°F (0°C) |
| Maximum Operating Temperature | 104°F (40°C) |
| Maximum Storage Elevation | 50000 ft |
| General Information | |
| Manufacturer | CyberPower Systems, Inc |
| Manufacturer Part Number | ST425 |
| Brand Name | CyberPower |
| Product Series | Standby UPS |
| Product Model | ST425 |
| Product Name | ST425 Standby UPS Systems |
| Product Type | Standby UPS |
| Interfaces/Ports | |
| USB | Yes |
| USB (HID Compliant) Port | No |
| Management | |
| Alarm | Battery Mode |
| Physical Characteristics | |
| Product Color | Black |
| Height | 4.50" |
| Width | 8.30" |
| Depth | 3.20" |
| Form Factor | Compact |
| Weight (Approximate) | 3.80 lb |
| Power Description | |
| Load Capacity (VA) | 425 VA |
| Load Capacity (Watt) | 260 W |
| Input Voltage | 120 V AC |
| Input Voltage Range | 96 V AC - 140 V AC |
| Output Voltage | 120 V AC |
| Input Frequency | 47 Hz, 63 Hz |
| Output Frequency | 50 Hz, 60 Hz |
| Waveform Type | Simulated Sine Wave |
| Circuit Breaker | Yes |
| Output Power Factor | 0.6 |
| Technical Information | |
| Plug/Connector Type | NEMA 5-15P |
| Receptacle Type | NEMA 5-15R |
| Receptacle Detail | 8 x NEMA 5-15R |
| Number of Battery & Surge Outlets | 4 |
| Number of Surge-only Outlets | 4 |
| Overload Protection | Yes |
| Cord Length | 5 ft |
| Transfer Time | 8 ms |
| EMI/RFI Noise Filter | Yes |
| Energy Saving | GreenPower UPS High-Efficiency |
| Application/Usage | Electronic Equipment, Desktop Computer, VoIP, Network, Home, Office, Entertainment, Gaming Console, Router |
| Surge Suppression | Yes |
| Features | Audible Alarm |
| Warranty | |
| Limited Warranty | 3 Year |
| Miscellaneous | |
| Package Contents |
|
| Energy Star | Yes |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
Send a bill of materials or part numbers — we confirm stock and a below-market total, with TAA verified on request. No payment up front.
