Online double conversion high frequency ups 2kva pure sine wave with 0ms transfer
Characteristics :
1. True online double conversion high frequency ups
2. Advance and reliable microprocessor control technology
3. Wide input voltage range (110-300V)
4. Active input power factor control with input power factor above 0.99
5. LCD display interface for clearer and more intuitive visualization
6. Compatible with genarators
Online Interruptible Power Supply (UPS): Uninterrupted Power for Critical Systems
Introduction to Online UPS Technology
An Online Interruptible Power Supply (UPS) is an advanced power protection system designed to deliver zero downtime, voltage stabilization, and backup power during outages or fluctuations. Unlike offline or line-interactive UPS systems, an online UPS continuously conditions incoming AC power, converts it to DC (and back to AC), and isolates connected equipment from grid disturbances. This ensures seamless, uninterrupted operation for mission-critical devices such as servers, data centers, medical equipment, and industrial machinery.
Key Features of Online UPS Systems
1. True Double-Conversion Technology
- How it Works: The incoming AC power is converted to DC, then inverted back to clean AC in real time.
- Benefit: Eliminates power gaps (even during outages) and corrects voltage irregularities (sags, surges, harmonics) before they reach connected devices.
2. 100% Power Conditioning
- Filters electrical noise, spikes, and frequency variations, protecting sensitive electronics.
- Ideal for environments with unstable grids or high interference (e.g., factories, hospitals).
3. Instant Switch to Battery Mode
- When input power fails, the online UPS transitions to battery power instantaneously (<10ms).
- Critical for applications that cannot tolerate any interruption, such as data centers or emergency systems.
4. Extended Runtime Options
- Supports external battery packs for customizable backup durations (hours to days).
- Scalable for businesses requiring long-term uptime during prolonged outages.
5. High Efficiency with Eco Mode
- Modern online UPS systems achieve >95% efficiency in double-conversion mode.
- Optional Eco Mode reduces energy waste while maintaining protection.
6. Remote Monitoring & Management
- Network-enabled models provide real-time alerts, diagnostics, and shutdown commands via software (SNMP, USB, cloud).
Applications of Online UPS Systems
Online UPS units are essential for industries where power reliability is non-negotiable:
-
Data Centers & IT Infrastructure
- Prevents data corruption, hardware damage, and costly downtime.
- Complies with Tier III/IV uptime standards.
-
Healthcare & Medical Equipment
- Ensures uninterrupted operation of life-support systems, MRI machines, and lab devices.
-
Industrial Automation
- Protects PLCs, robotics, and production lines from voltage fluctuations.
-
Financial Institutions
- Safeguards trading platforms, ATMs, and transaction servers.
-
Telecommunications
- Maintains uptime for cell towers, VoIP systems, and 5G networks.
Comparing Online UPS vs. Other UPS Types
| Feature |
Online UPS |
Line-Interactive UPS |
Offline/Standby UPS |
| Power Conversion |
Double-conversion |
Partial conditioning |
No conversion until outage |
| Transition Time |
0ms |
2-6ms |
6-10ms |
| Voltage Regulation |
Full correction |
Moderate correction |
None |
| Best For |
Critical loads |
Business PCs/network gear |
Home/office non-essentials |
Note: Online UPS systems are 3-5x more expensive than offline models but justify the cost for high-stakes applications.
Choosing the Right Online UPS
1. Power Capacity (VA/kW Rating)
- Calculate total load requirements (e.g., 5kW for a server rack).
- Size the UPS at 120-150% of the expected load for headroom.
2. Battery Runtime Needs
- Standard: 5-30 minutes (graceful shutdown).
- Extended: 1+ hours (external batteries).
3. Form Factor
- Tower/Rackmount: For IT/server rooms.
- Modular: Scalable designs for data centers.
4. Software & Connectivity
- Look for network management cards, auto-shutdown scripts, and cloud integration.
Maintenance Tips for Longevity
- Battery Care: Replace batteries every 3-5 years; avoid deep discharges.
- Ventilation: Keep UPS units in cool, dry environments (<25°C).
- Load Testing: Simulate outages quarterly to verify performance.
Future Trends in Online UPS Technology
- Lithium-Ion Batteries: Longer lifespan, faster charging.
- AI-Powered Predictive Maintenance: Detects failures before they occur.
- Hybrid Solar-UPS Systems: Renewable integration for sustainability.
Conclusion: Why Invest in an Online UPS?
An Online Interruptible Power Supply is the gold standard for protecting high-value equipment from power disruptions. Whether you're safeguarding a data center, hospital, or factory, its zero-downtime guarantee, superior voltage regulation, and scalability justify the investment for uncompromising reliability.
For a personalized recommendation, use our UPS Sizing Tool or contact our power specialists today!
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