Q: How does the ITA2 3kVA support rack compatibility, external battery expansion, and network integration?

Engineered in a compact 2U form factor (86 × 438 × 570 mm), the ITA2 3kVA supports reversible rack/tower orientation and mounts cleanly into standard 19-inch IT and telecom cabinets using matching rail kits. For extended runtime demands, the rear panel incorporates dedicated DC connectors for cascading matched 2U External Battery Modules (EBMs) with built-in intelligent battery management providing temperature-compensated charging and end-of-discharge protection. Monitoring interfaces include integrated USB and RS-485 ports, alongside a smart slot accommodating Vertiv SIC cards for SNMP, Web, and Modbus integration into DCIM networks.

Q: What environmental tolerance metrics and protective designs ensure the reliability of the Liebert ITA2 3kVA in harsh operational conditions?

The Liebert ITA2 3kVA is hardened for extreme operating environments, rated for an operating temperature window of 0 to +50 °C without derating up to 40 °C, and supports non-derated operation up to an altitude of 3000 meters. Internally, PCBA boards feature industrial conformal coating to resist high humidity, dust contamination, and saline corrosion. Thermal management uses an isolated cooling airflow channel combined with intelligent variable-speed cooling fans. Electrically, it integrates Class-C surge suppression capable of withstanding up to 6kV transient overvoltages, protecting sensitive loads from lightning transients and severe grid spikes.

Question 1

What are the core electrical performance and conversion efficiency specifications of the Vertiv Liebert ITA2 3kVA (VERTIV-UPS-ITA2-3K)?

Accepted Answer

The Liebert ITA2 3kVA features a full-DSP controlled on-line double conversion high-frequency sine wave topology with a rated apparent power of 3000VA and active power of 3000W (Unity Power Factor, PF=1.0), maximizing usable capacity for modern high-density power supplies. It supports an ultra-wide AC input window of 100–288 VAC, minimizing unnecessary battery discharges under grid instability. The unit delivers up to 95% full-load efficiency in online double conversion mode (exceeding 98.5% in ECO mode) and maintains a voltage total harmonic distortion (THDv) of <2% for linear loads, satisfying strict telecom power standards.

Question 2

How does the ITA2 3kVA support rack compatibility, external battery expansion, and network integration?

Accepted Answer

Engineered in a compact 2U form factor (86 × 438 × 570 mm), the ITA2 3kVA supports reversible rack/tower orientation and mounts cleanly into standard 19-inch IT and telecom cabinets using matching rail kits. For extended runtime demands, the rear panel incorporates dedicated DC connectors for cascading matched 2U External Battery Modules (EBMs) with built-in intelligent battery management providing temperature-compensated charging and end-of-discharge protection. Monitoring interfaces include integrated USB and RS-485 ports, alongside a smart slot accommodating Vertiv SIC cards for SNMP, Web, and Modbus integration into DCIM networks.

Question 3

What environmental tolerance metrics and protective designs ensure the reliability of the Liebert ITA2 3kVA in harsh operational conditions?

Accepted Answer

The Liebert ITA2 3kVA is hardened for extreme operating environments, rated for an operating temperature window of 0 to +50 °C without derating up to 40 °C, and supports non-derated operation up to an altitude of 3000 meters. Internally, PCBA boards feature industrial conformal coating to resist high humidity, dust contamination, and saline corrosion. Thermal management uses an isolated cooling airflow channel combined with intelligent variable-speed cooling fans. Electrically, it integrates Class-C surge suppression capable of withstanding up to 6kV transient overvoltages, protecting sensitive loads from lightning transients and severe grid spikes.

Key specifications	Value
Output Power Factor PF	1.0
Physical Dimensions Spec	86 (2U) × 438 × 570 mm
Operating Temperature	0 ~ +50 °C
Apparent Power	VA
Active Power	W
Topology	Online double-conversion high-frequency pure sine wave / On-Line Double Conversion
System Comprehensive Efficiency	%

Vertiv Liebert ITA2 3kVA Industrial Rack-Mount On-Line UPS 3000VA/3000W

What this product is

What this product is

What problem it solves

Who and where it is for

Core advantages

Technical specifications

Applications

Edge Computing Server Racks

Healthcare Diagnostic Equipment

Transit Communication Signaling

Financial Branch Banking Offices

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