Online Double Conversion UPS
2.Technology: True Online Double Conversion (AC-DC-AC) with IGBT Inverter
3.Input: Wide Range 90V-280V (1-Phase) / 304V-478V (3-Phase), 50/60Hz
4.Output: Pure Sine Wave, 230V/400V ±1%, 50/60Hz ±0.1%
5.Applications: Data Centers, Medical Equipment, Industrial Controls, Network Infrastructure
6.Core Features: Zero Transfer Time, Advanced Battery Management, High Efficiency Mode
7.Brand: ACSOON (Modular Solutions Available).
- Product Description
XI'AN JERRYSTAR INSTRUMENT CO., LTD provides premium Online Double Conversion UPS systems, engineered to deliver absolute power protection for critical loads. By continuously converting AC power to DC and back to clean, regulated AC, this UPS ensures seamless operation through blackouts, brownouts, sags, surges, and frequency variations, safeguarding sensitive equipment from all common power problems.
Datasheet
| Parameter | Specification |
|---|---|
| Topology | True Online Double Conversion (AC-DC-AC) |
| Input | Voltage: 1-Phase: 90-280V / 3-Phase: 304-478V Frequency: 50/60Hz (Auto sensing) Power Factor: >0.99 |
| Output | Voltage: 230V ±1% (1-Phase) / 400V ±1% (3-Phase) Frequency: 50/60Hz ±0.1% (Sync to bypass or internal) Waveform: Pure Sine Wave THD: <3% (Linear Load) |
| Efficiency | Up to 96% (in ECOnomic mode) |
| Transfer Time | 0 ms (Mains to Battery) |
| Battery | Sealed Lead-Acid or Lithium-ion options. Standard backup time configurable. |
| Communication | USB, RS232, Optional Dry Contacts, SNMP, Modbus |
| Protections | Input Over/Under Voltage, Output Overload/Short Circuit, Battery Overcharge/Discharge, Over Temperature |
| Display | LCD with status indicators for input/output/battery/load. |
Online Double Conversion UPS Main Features
True Online Topology: Provides the highest level of power protection by constantly regenerating clean AC power.
Wide Input Voltage Window: Accepts significant input voltage fluctuations without draining the battery.
Intelligent Battery Management: Prolongs battery life with precise charging algorithms and temperature compensation.
Comprehensive Communication: Standard USB/RS232 ports with optional SNMP/Modbus cards for integration into monitoring systems.
Why Choose ACSOON Online Double Conversion UPS?
Complete Power Isolation: Output is fully decoupled from input anomalies, providing pristine power quality regardless of grid conditions.
Zero Transfer Time: Continuous inverter operation guarantees no break in power to the load during outages or generator transitions.
High Efficiency & Reliability: Advanced design offers high operational efficiency (up to 96%) in ECOnomic mode, reducing energy costs without compromising protection.
Scalable & Manageable: Modular designs and network management cards allow for easy capacity expansion and remote monitoring.
Online Double Conversion UPS Application Areas
Complete Power Isolation: Output is fully decoupled from input anomalies, providing pristine power quality regardless of grid conditions.
Zero Transfer Time: Continuous inverter operation guarantees no break in power to the load during outages or generator transitions.
High Efficiency & Reliability: Advanced design offers high operational efficiency (up to 96%) in ECOnomic mode, reducing energy costs without compromising protection.
Scalable & Manageable: Modular designs and network management cards allow for easy capacity expansion and remote monitoring.
Our Services
Quality Control
Burn-in Testing: Every unit undergoes a full-load operational burn-in test for a minimum of 8 hours to identify early failures.
Functional Safety Tests: All protection circuits, alarms, and transfer functions (to/from battery and bypass) are rigorously tested.
Waveform & Performance Analysis: Output voltage, frequency stability, and waveform purity are verified under various load steps.
Environmental Stress Screening: Selected units undergo temperature and humidity cycling to validate design robustness.
R&D Results
High-Efficiency Design: Developed advanced circuit topologies and control strategies to achieve efficiency above 96%, significantly reducing operational costs.
Enhanced Battery Intelligence: Implemented adaptive charging algorithms that extend battery life by up to 50% compared to conventional methods.
Compact Power Density: Achieved a smaller footprint through optimized thermal management and component layout, saving valuable space.
Advanced Predictive Diagnostics: Integrated software features that monitor component health and predict potential failures before they occur.
Packaging and Transportation
Shock-Resistant Packaging: The UPS and external battery cabinets (if any) are secured in custom foam inserts within robust wooden crates.
Documentation Kit: Includes user manual, installation guide, battery connection diagrams, and software CD in a waterproof pouch attached to the crate.
Clear Handling Instructions: External packaging features prominent labels indicating "Fragile," "This Side Up," and proper lifting points.
Door-to-Door Service: We offer managed logistics solutions, handling customs clearance and final delivery to your site.
After‑Sales Service
We provide an industry-standard warranty, 24/7 technical support, optional preventive maintenance contracts, and readily available spare parts including battery packs and control boards.
Qualification Certification
ISO 9001:2015 Certified manufacturing facility ensures consistent quality;CE Marked for safety and EMC compliance in the European market;Tested to IEC 62040 Standards for UPS performance and safety.
FAQ |
|---|
| Q1: What is the main advantage of an Online Double Conversion UPS over a Line-Interactive UPS? |
| A: An Online Double Conversion UPS provides zero transfer time and complete isolation from all input power problems (voltage spikes, sags, frequency shifts). A line-interactive UPS only corrects for minor voltage variations and has a brief (2-6 ms) transfer time to battery during an outage. |
| Q2: How long can the UPS power my equipment during a blackout? |
| A: Backup time depends on the size of the UPS (kVA) and the size/quantity of external battery banks connected. Standard systems offer 5-15 minutes at full load, which can be extended to hours with additional battery cabinets. |
| Q3: Is the "ECOnomic" or "Green" mode safe for my equipment? |
| A: Yes. In this high-efficiency mode, the UPS operates in a line-interactive style while continuously monitoring power quality. If an anomaly is detected, it transfers online to double conversion mode in less than 2 milliseconds, providing protection while saving energy. |
| Q4: Can the UPS be connected to a generator? |
| A: Absolutely. The wide input voltage and frequency range of an Online Double Conversion UPS makes it ideal for use with generator power, conditioning the often unstable output to provide clean power to the load. |
| Q5: What maintenance is required? |
| A: Primary maintenance involves periodic inspection and replacement of the battery packs every 3-5 years (for VRLA batteries). The static electronics require minimal maintenance. We recommend annual professional check-ups. |
Contact Us
For technical specifications or global solutions for the Online Double Conversion UPS: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.
