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CyberPower EC550G Ecologic UPS Systems - 550VA/330W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets, PowerPanel
- Capacity: 550 VA / 330 W
- Topology: Standby
- Waveform: Simulated Sine Wave
- Output: 120 VAC ± 5%
- Plug type & cord: NEMA 5-15P, 5 ft. cord
- Outlet types: 8 × NEMA 5-15R
- Communication: USB
- Management software: PowerPanel® Personal
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When it comes to safeguarding your valuable electronics, the CyberPower Ecologic EC550G Compact UPS with 8 Outlets and 550VA/330W capacity stands as a reliable solution. This compact UPS, featuring standby topology, is designed to provide battery backup using simulated sine wave output, ensuring uninterrupted power supply for desktop computers, workstations, networking devices, and home entertainment systems. During power interruptions, the EC550G steps in to offer robust power protection and battery backup, preventing data loss and minimizing the stress caused by hard shutdowns. It also features surge protection, diverting excess voltage away from your sensitive electronic equipment during an AC power surge or power spike, thereby preventing damage.
The EC550G is equipped with ECO Mode, a user-selectable, energy-efficient feature for some surge-protected outlets. When your computer is off or in sleep mode, the UPS automatically cuts power to peripherals connected to ECO Mode outlets, reducing power usage and lowering energy costs. This UPS also boasts GreenPower UPS High-Efficiency technology, which reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system suitable for both home and office use. The EC550G comes with a USB Port and RJ11 Protection, ensuring data line protection against power surges that travel through telephone lines.
The standby topology ensures that when incoming power drops below or surges above safe voltage levels, the UPS switches to DC battery power and then inverts to AC power to run connected equipment. The simulated sine wave output uses pulse wave modulation to generate a stepped, approximated sine wave, supplying cost-effective battery backup power for equipment that does not require sine wave output. LED Status Lights indicate Power On and ECO on/off, while the ultra-quiet design minimizes noise during operation for a quieter work environment. The PowerPanel Personal Software provides a user-friendly dashboard interface for controlling and monitoring the UPS.
This model is an ENERGY STAR certified Uninterruptible Power Supply (UPS) system, a trusted symbol for energy-efficient products and practices that help save money and protect the environment. In summary, the CyberPower Ecologic EC550G Compact UPS with 8 Outlets and 550VA/330W capacity is a comprehensive solution for power backup and surge protection, designed to keep your electronics safe and your energy costs low.
The EC550G is equipped with ECO Mode, a user-selectable, energy-efficient feature for some surge-protected outlets. When your computer is off or in sleep mode, the UPS automatically cuts power to peripherals connected to ECO Mode outlets, reducing power usage and lowering energy costs. This UPS also boasts GreenPower UPS High-Efficiency technology, which reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system suitable for both home and office use. The EC550G comes with a USB Port and RJ11 Protection, ensuring data line protection against power surges that travel through telephone lines.
The standby topology ensures that when incoming power drops below or surges above safe voltage levels, the UPS switches to DC battery power and then inverts to AC power to run connected equipment. The simulated sine wave output uses pulse wave modulation to generate a stepped, approximated sine wave, supplying cost-effective battery backup power for equipment that does not require sine wave output. LED Status Lights indicate Power On and ECO on/off, while the ultra-quiet design minimizes noise during operation for a quieter work environment. The PowerPanel Personal Software provides a user-friendly dashboard interface for controlling and monitoring the UPS.
This model is an ENERGY STAR certified Uninterruptible Power Supply (UPS) system, a trusted symbol for energy-efficient products and practices that help save money and protect the environment. In summary, the CyberPower Ecologic EC550G Compact UPS with 8 Outlets and 550VA/330W capacity is a comprehensive solution for power backup and surge protection, designed to keep your electronics safe and your energy costs low.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
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- Support Phone: 1-877-297-6937
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The CyberPower EC550G is a compact 550VA/330W standby UPS for home-office users who want battery backup and surge protection for smaller electronics, with eight outlets, USB connectivity, and PowerPanel Personal software.
Recommended For
- Home-office users who want a compact UPS to keep a modest desktop setup protected through brief power interruptions and allow time for a safe shutdown.
- People protecting a home modem and router who need short-term backup during brief outages rather than hours of continued internet service.
- Users with a low-power workstation or small office PC setup that stays within the UPS’s 330 W limit and can use USB-connected PowerPanel software for monitoring and shutdown.
- Home-theater users who want surge protection and a brief window to shut down lower-power entertainment equipment during an outage.
- Desk users who want compatible peripherals on ECO-controlled outlets to switch off automatically when a USB-connected computer is off or asleep.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Compact backup and surge protection for small electronics or a desktop setup, with eight outlets and USB monitoring |
| Capacity And Topology | 550 VA / 330 W standby UPS with simulated sine wave output |
| Input And Output | 120 V output (±5% on battery); input range 96–140 V at 47–63 Hz |
| Outlets And Connectivity | Eight NEMA 5-15R outlets, NEMA 5-15P input plug with a 5 ft cord, USB interface, and RJ11 phone-line protection |
| Battery Backup | Sealed lead-acid battery with 2.4 minutes of runtime at 300 W or 7.35 minutes at 150 W; recharges in 8 hours. Listed average battery life is 3 years |
| Surge Protection And Filtering | 526-joule surge protection with full-time surge protection and battery backup, plus EMI/RFI filters |
| Power Management And Alarms | PowerPanel Personal software; alarms for battery operation, low battery, and overload |
| Energy And Safety | Energy-conserving ECO Technology, GreenPower UPS, and ENERGY STAR qualified; UL1778, cUL 107.3, and FCC DOC Class B approvals |
| Physical Specifications | Compact black plastic enclosure measuring 10.6 × 5.9 × 3.1 in and weighing 6 lb |
| Model Identifiers | CyberPower Ecologic EC550G |






