- 900VA / 500W Simulated Sine Wave UPS
- 12 x NEMA 5-15R Outlets
- 2 x USB Type-A Ports
- EMI/RFI Filters
- Recharge Time: 8 Hours
- 890 Joule Surge Protection
- Audible Alarms
- LED Indicators
- Transformer-Spaced Outlets
- $125,000 Connected Equipment Guarantee
The ST900U Standby UPS from CyberPower provides you with battery backup power and surge protection to ensure your devices stay operational in critical situations. It's equipped with 12 NEMA 5-15R outlets, some of which are spaced to better fit larger plugs. The 12 outlets deliver a surge rating of 890 joules, and six of these outlets are powered by an internal battery that grants connected equipment a full-load runtime of up to 2 minutes in the event of a power failure. Other notable features include onboard LED indicators and audible alarms to alert you when a situation does occur. In addition, the UPS comes with EMI/RFI filtration.
- Battery Backup
- Supplies power long enough for equipment to properly shut down when utility power fails, thereby preventing loss of data and minimizing 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, utilizing a compact charger and power inverter to create an efficient backup power system for home and office use.
- Connected Equipment Guarantee
- CyberPower will repair or replace properly-connected equipment (up to $125,000) if damaged by a power surge.
UPC: 649532621521
In the Box
CyberPower ST900U 12-Outlet Standby UPS
Limited 3-Year Warranty
CyberPower ST900U Specs
| General |
| Total Outlets | 12 x NEMA 5-15R |
| Protected Outlets | 6 x NEMA 5-15R (Surge Only)
6 x NEMA 5-15R (Battery and Surge) |
| Plug Type | NEMA 5-15P |
| USB Charging Ports | 2 x USB Type-A (2.1 A) |
| Power |
| Surge Energy Rating | 890 Joules |
| Maximum Wattage | 500 W |
| Input Voltage Range | 96 to 140 VAC |
| Input Voltage Adjustable Range | 47 to 63 VAC |
| Nominal Output Voltage | 120 VAC |
| Output Frequency | 50/60 Hz ± 1% |
| Load Capacity | 900 VA |
| Circuit Breaker Rating | 15 A |
| Waveform | Simulated Sine Wave |
| Battery |
| Capacity | 86.4 Wh (7.2 Ah / 12 V) |
| Chemistry | Lead-Acid |
| Full-Load Runtime | 2 Minutes |
| Half-Load Runtime | 7.5 Minutes |
| Charging Time | 1 to 8 Hours |
| Environmental |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Operating Humidity | 0 to 95% |
| Storage Temperature | 5 to 113°F / -15 to 45°C |
| Operating Altitude | 9842' / 3000 m |
| Storage Altitude | 49,212' / 15,000 m |
| Physical |
| Cable Length | 5' / 1.52 m |
| Dimensions (W x H x D) | 12.2 x 3.1 x 7.0" / 309.9 x 78.7 x 177.8 mm |
| Weight | 7.7 lb / 3.5 kg |
| Packaging Info |
| Package Weight | 9.35 lb |
| Box Dimensions (LxWxH) | 15.0 x 9.5 x 4.5" |
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