Vertiv Liebert ITA2 20kVA Online UPS 400/230VAC 3-Phase
The Vertiv Liebert ITA2 20kVA online UPS is engineered for organizations requiring mission-critical power protection for servers, networking equipment, and sensitive IT infrastructure. This compact rack-tower convertible UPS delivers true double-conversion technology with 20kVA/20kW capacity, ensuring continuous voltage conditioning and regulation for your most demanding environments. With unity power factor (1.0), scalable battery runtime options, and flexible output distribution, the ITA2 provides enterprise-grade reliability in a modular, space-efficient design. Whether you're protecting a small server room or expanding a data center, this 3-phase 400/230VAC UPS combines high availability with operational flexibility.
Key Features
- True online double-conversion technology for continuous power conditioning and voltage regulation
- 20kVA/20kW capacity with 400/230VAC 3-phase 4-wire input/output
- Unity power factor (1.0) for maximum efficiency and reduced energy waste
- Compact, modular design with rack or tower configuration flexibility
- Scalable battery runtime options to match your backup power requirements
- Intelligent monitoring and control via integrated management interface
- Optimized maintenance bypass cabinet option for seamless service
- Hot-swappable battery modules for extended service life
- Advanced diagnostics and predictive maintenance capabilities
Technical Specifications
| Specification |
Details |
| Manufacturer |
Vertiv |
| Product Line |
Liebert ITA2 |
| Part Number |
ITA2-20KRT400C |
| Capacity |
20kVA / 20kW |
| Input Voltage |
400/230VAC 3-Phase 4-Wire |
| Output Voltage |
400/230VAC 3-Phase 4-Wire |
| Power Factor |
Unity (1.0) |
| Form Factor |
Rack/Tower Convertible |
| Technology |
Online Double-Conversion |
| Battery Configuration |
Scalable / Hot-Swappable Modules |
| Topology |
Compact, Modular Design |
Frequently Asked Questions
What is the difference between online and offline UPS technology?
An online UPS like the Liebert ITA2 uses double-conversion technology to continuously convert AC power to DC and back to AC, providing superior voltage regulation and protection against power fluctuations. This ensures your equipment receives clean, stable power at all times, making it ideal for sensitive IT infrastructure.
Can the Liebert ITA2 20kVA UPS be installed in both rack and tower configurations?
Yes, the ITA2 is a rack-tower convertible UPS, allowing flexible deployment in either configuration. This modularity makes it suitable for various data center layouts and server room environments without requiring different hardware.
What does unity power factor mean for my UPS system?
A unity power factor (1.0) on this 3-phase UPS means the system operates at maximum efficiency, delivering the full 20kVA capacity as usable power (20kW). This reduces energy waste, lowers operational costs, and minimizes strain on your electrical infrastructure compared to lower power factor systems.
How does the maintenance bypass option work on the Liebert ITA2?
The optimized maintenance bypass cabinet allows you to service or replace the online UPS without interrupting power to your connected equipment. Power automatically transfers to the bypass circuit during maintenance, ensuring continuous protection for your servers and networking devices.
