Online UPS
Ensure Operational Continuity with Uninterruptible Power
For AVERIQ Engineering and Controls, operational uptime is non-negotiable. We partner with you to safeguard your critical systems through advanced power protection solutions from Vertiv, Eaton, and KSTAR.
Our portfolio features a comprehensive range of Liebert UPS systems and future-proof, integrated architectures. These scalable solutions are engineered to meet the precise backup power requirements of your entire IT infrastructure—from distributed edge computing environments to complex enterprise, Industry, and hyperscale data centers
Features
- COMPACT SIZE
- 3 MODES OF OPERATING EFFICIENCY
- ADVANCED TOUCHSCREEN CONTROL PANEL
- 2014 NEC COMPLIANCE
- FLEXIBLE CONFIGURATIONS
Key Benefits
- DYNAMIC GRID SUPPORT
- POWER PROTECTION FOR HIGH-DENSITY APPLICATIONS
- SPACE-SAVING DESIGN
- EASY TO SERVICE AND INSTALL
- SAFE CAPACITY MODE
Beyond Power Backup: The Ultimate Protection of an Online UPS
An Online UPS is more than just a power backup; it is an active power conditioner that sits between your utility power and your sensitive equipment, providing a seamless and clean power stream 24/7.
What is an Online UPS and How Does It Work?
Unlike standby or line-interactive UPS systems that switch to battery power after a problem is detected, an Online UPS operates on a principle called “double conversion.”
- This process involves two key stages:</strong
- AC to DC Conversion: The incoming utility AC (Alternating Current) power is immediately converted to DC (Direct Current) power. This stage completely isolates the connected equipment from raw utility power, eliminating sags, surges, and noise.
- DC to AC Conversion: The DC power is then converted back into clean, stable, and perfectly regulated AC power by the UPS's inverter. This newly created sine wave is what powers your critical load.
- Because the battery is permanently connected in the DC circuit, there is zero transfer time to battery power during an outage. The inverter simply continues drawing power from the batteries without any interruption, no matter how brief
Key Advantages of an Online UPS: Why It's the Gold Standard
For environments where downtime is not an option, the benefits of an Online UPS are undeniable
- Zero Transfer Time: This is the most critical advantage. During a blackout, voltage dip, or surge, the switch to battery power is instantaneous and seamless. This is essential for protecting sensitive servers, network gear, and medical equipment from any form of disruption.
- Complete Power Conditioning: The double-conversion process creates a "firewall" between your equipment and the grid. It consistently delivers perfect sine wave power, filtering out:
- Voltage sags and surges
- Electrical noise and harmonics
- Frequency variations
- All other power anomalies
- Constant Voltage Regulation: The output voltage is always maintained at a stable, predetermined level, regardless of fluctuations in the input voltage. This eliminates stress on power supplies and extends the life of your equipment.
- Superior Reliability for Critical Loads: By handling 100% of the load's power requirements 100% of the time, an Online UPS provides the highest level of reliability available. There is no reliance on mechanical transfer switches that can fail.
Online UPS vs. Other Types: Understanding the Difference
| Feature | Online UPS | Line-Interactive UPS | Standby (Offline) UPS |
|---|---|---|---|
| Technology | Double Conversion | Typically uses an autotransformer | Pass-through utility power |
| Transfer Time | 0 milliseconds | 2–6 milliseconds | 6–10 milliseconds |
| Power Conditioning | Continuous & Complete | Limited to voltage regulation | None during normal operation |
| Best For | Mission-critical servers, data centers, medical equipment, industrial automation | Workstations, entry-level servers, network switches | Home computers, consumer electronics |
Choosing the Right Online UPS: Key Considerations
When selecting an Online UPS, keep these factors in mind:
- Power Capacity (VA/kW): Calculate the total load of all equipment you need to protect. Always include a safety margin (20-30%) for future expansion.
- Runtime Requirements: How long do you need the UPS to support the load during an outage? This determines the size and number of external battery packs.
- Efficiency: Modern Online UPS systems offer high-efficiency "ECOnomy" or "Eco-Mode" options that can significantly reduce energy costs while maintaining protection.
- Form Factor & Scalability: Consider whether a tower (standalone) or rack-mounted model best fits your space. Modular UPS designs allow you to scale power and runtime as your needs grow.
- Monitoring & Management: Look for a UPS with network management cards (SNMP) and software for remote monitoring, graceful shutdowns, and historical power quality analysis.
