The APC Smart-UPS 3000VA USB & Serial 230V (SUA3000I) is a robust and reliable uninterruptible power supply (UPS) designed to deliver seamless power protection for critical IT equipment, small data centers, and professional setups. Manufactured by Schneider Electric’s APC brand, a global leader in power management solutions, this line-interactive UPS combines high capacity, intelligent battery management, and advanced monitoring capabilities. In this blog, we’ll explore the specifications, features, performance, and user feedback of the SUA3000I to help you determine if it’s the right UPS for your needs.
Overview
The APC Smart-UPS 3000VA (SUA3000I) is a line-interactive UPS with a 3000VA/2700W capacity, ideal for protecting servers, networking equipment, storage systems, and other sensitive electronics from power outages, surges, and voltage fluctuations. Its sine wave output, automatic voltage regulation (AVR), and connectivity options make it a trusted choice for small to medium-sized businesses, IT environments, and professional home offices. With a focus on reliability and scalability, the SUA3000I ensures business continuity and data protection in challenging power conditions.
Key Specifications
- Output Power Capacity: 2700 Watts / 3000 VA
- Nominal Output Voltage: 230V (configurable for 220V or 240V)
- Output Connections: 8x IEC 320 C13, 1x IEC 320 C19 (all with battery backup)
- Output Waveform: Sine wave
- Topology: Line Interactive
- Input Voltage: 230V (adjustable range: 151–302V)
- Input Frequency: 50/60 Hz ± 3 Hz (auto-sensing)
- Input Connection: IEC-320 C20
- Transfer Time: 2ms typical
- Battery Type: Maintenance-free sealed lead-acid battery (leakproof)
- Typical Recharge Time: 3 hours
- Battery Life: 3–5 years
- Replacement Battery: RBC55
- Surge Energy Rating: 365 Joules
- Dimensions: 432 x 196 x 544 mm (H x W x D)
- Weight: 55.92 kg (123 lbs)
- Interfaces: USB, DB-9 RS-232, SmartSlot
- Software: PowerChute Business Edition (included)
- Warranty: 1-year repair or replace warranty; optional extended warranties
- Certifications: CE, EN 50091-1, EN 50091-2, and more
Design and Build
The APC Smart-UPS 3000VA (SUA3000I) is a tower-style UPS designed for stationary setups in server rooms, offices, or data centers. Measuring 432 x 196 x 544 mm and weighing 55.92 kg, it’s heavy and bulky, requiring dedicated space and careful handling. The durable metal and plastic enclosure ensures long-term reliability, and a front-panel LED display (or LCD on some models) provides real-time status updates for load, battery, and fault conditions.
The UPS includes nine output outlets (8x IEC C13, 1x IEC C19), all surge-protected and battery-backed, accommodating a variety of devices. The IEC-320 C20 input requires a compatible power cord, typically included (1.83m/6 feet). A cooling fan manages heat during high loads, though some users report it being audible in quiet environments. The SmartSlot supports optional accessories, such as a network management card (e.g., AP9631), for remote monitoring via SNMP or web interfaces.
Performance
The SUA3000I delivers robust performance with a 2700W/3000VA capacity, capable of supporting multiple servers, networking gear, or workstations during power outages. Its line-interactive topology features automatic voltage regulation (AVR), boosting low input voltage by up to 30% and trimming high voltage by up to 12% without battery use, ensuring stable power delivery and extended battery life. The sine wave output is critical for compatibility with sensitive equipment requiring clean power, such as servers and Power Factor Corrected (PFC) power supplies.
Real-world tests show a runtime of approximately 13.6 minutes at half-load (1350W) and 5.5 minutes at full load (2700W), though runtime can be extended with external battery packs for applications requiring longer backup. The 2ms transfer time ensures seamless switching to battery power, minimizing disruptions. The surge energy rating of 365 Joules is moderate, sufficient for most applications when paired with AVR, but users in lightning-prone areas may need a dedicated surge protector for added protection.
The UPS also provides EMI/RFI noise filtering to reduce electrical interference, protecting data integrity and preventing system lockups. Its patented green operating mode achieves efficiencies over 97%, earning it Energy Star certification, which reduces operating costs in large deployments.
Software and Management
The SUA3000I includes APC’s PowerChute Business Edition software, enhancing functionality with:
- Automatic Shutdown: Safely powers down connected systems during extended outages to prevent data loss.
- Monitoring: Tracks battery health, load levels, and power events in real time.
- Alerts: Notifies users of power issues or battery replacement needs via email or system notifications.
The USB and DB-9 RS-232 interfaces enable integration with Windows, Linux, and UNIX systems, while the SmartSlot supports optional network management cards for remote monitoring. The software is user-friendly, though advanced features like network integration may require technical expertise. The intelligent battery management system optimizes performance through precision temperature-compensated charging and automatic self-tests, providing early warnings for battery replacement (RBC55). The hot-swappable battery design allows replacement without powering down connected equipment, ensuring continuous operation.
Compatibility
The SUA3000I is compatible with a wide range of devices, including:
- Servers and storage systems
- Networking equipment (routers, switches, hubs)
- Point-of-sale (POS) systems
- Workstations and minicomputers
- Medical equipment and industrial control systems
It’s designed for 230V environments with 50/60 Hz auto-sensing, making it versatile for global use, though region-specific models (e.g., SUA3000I-IN for India) may vary slightly. Windows systems are supported out of the box, while macOS and Linux users can use PowerChute or third-party tools. For home entertainment or basic PC setups, a lower-capacity UPS like the APC Back-UPS 600VA may be more cost-effective.
Pros and Cons
Pros
- High Capacity: 3000VA/2700W supports multiple or high-power devices.
- Sine Wave Output: Ensures compatibility with sensitive electronics.
- AVR Technology: Stabilizes voltage fluctuations, extending battery life.
- Advanced Management: PowerChute software and SmartSlot enable robust monitoring and control.
- Hot-Swappable Battery: Allows battery replacement without downtime.
- Energy Efficient: Over 97% efficiency with Energy Star certification.
- Trusted Brand: APC’s reputation and 2-year warranty provide reliability.
Cons
- Heavy and Bulky: 55.92 kg requires dedicated space and is not portable.
- Audible Fan: Cooling fan can be noisy in quiet environments.
- Moderate Surge Rating: 365 Joules may require a dedicated surge protector in high-risk areas.
- No USB-C: Relies on older USB-A and serial interfaces.
User Feedback
Users generally praise the SUA3000I for its reliability and performance in professional settings. A review on apc.estorewale.com rated it 4/5, noting, “It’s a solid UPS for our small data center, but the fan noise is annoying in a quiet office.” Another user on TIACO Technologies highlighted its ability to handle multiple devices, stating, “The 3000VA capacity and AVR keep our servers running smoothly during power fluctuations.” However, some users report issues, such as a unit making an “annoying sound” or requiring battery replacement within 2–3 years, adding to maintenance costs. Rare complaints include software setup complexity for non-technical users.
Who Should Buy It?
The APC Smart-UPS 3000VA (SUA3000I) is ideal for:
- Small to Medium Businesses: Protecting servers, networking gear, or POS systems.
- Data Centers: Supporting critical infrastructure with scalable runtime.
- IT Professionals: Needing reliable power with remote management capabilities.
- Environments with Unstable Power: Where AVR is crucial for consistent voltage.
- Medical or Industrial Settings: Ensuring uptime for sensitive equipment.
For home users or basic setups (e.g., a single PC or gaming console), a smaller UPS like the APC Back-UPS 1200VA or a surge protector like the APC PM5-UK may suffice at a lower cost.
Conclusion
The APC Smart-UPS 3000VA USB & Serial 230V (SUA3000I) is a powerful and reliable UPS for professional and business applications. Its 3000VA/2700W capacity, sine wave output, AVR, and advanced management features make it a top choice for protecting critical equipment from power disruptions. While its weight, fan noise, and cost may be drawbacks, the hot-swappable battery, Energy Star efficiency, and APC’s trusted reputation ensure long-term value. Priced around £900–£1200, it’s a significant investment but well-suited for mission-critical environments. For enhanced protection in lightning-prone areas, pair it with a high-rated surge protector like the APC PM8-UK.
CONTACT US @ TIACO TECHNOLOGIES for pricing and availability. Ensure proper installation in a well-ventilated area and use PowerChute software for optimal performance and monitoring.