Vertiv ITA2LI-30KRT208V33UPRN 30kVA 208V Lithium-Ion 2+1 Parallel UPS Bundle
Overview
The Vertiv ITA2LI-30KRT208V33UPRN is a 30kVA, 208V lithium-ion UPS bundle configured in a 2+1 parallel redundancy architecture — two active units carrying the load while a third stands by to take over instantly if either fails. This is the architecture you reach for when downtime isn't acceptable and a single UPS chassis is a single point of failure you can't afford. The ITA2LI-30KRT208V33UPRN is drawn from the Vertiv power infrastructure catalog and targets data centers, edge compute rooms, and high-density rack environments that have moved past the question of "do we need UPS" and are asking "how do we build redundancy into it."
Lithium-ion chemistry is the core differentiator here versus traditional VRLA-based UPS platforms. Li-ion batteries carry a substantially longer service life, charge faster after a discharge event, tolerate wider ambient temperature ranges, and reduce the physical weight of the battery module — all factors that matter when you're sizing a raised-floor environment or a retrofitted wiring closet without the structural load capacity for older lead-acid configurations. If you're evaluating UPS and power management options for a new build or a refresh cycle, the li-ion chemistry in this bundle is a concrete reason to revisit your 3–5 year total cost of ownership projections.
Key Features
- 30kVA Total Bundle Capacity at 208V: Two active ITA2 units combine to deliver 30kVA of protected power at 208V — enough headroom for fully loaded high-density server racks, network core switches, or storage arrays running dual-corded loads. Sizing at 2N or 2+1 means you're not running at the edge of rated capacity on a single unit, which is where thermal derating and runtime shortfalls start appearing.
- 2+1 Parallel Redundancy Configuration: With three units in parallel, any single unit can fail or be taken offline for maintenance without dropping the load. This N+1 redundancy model is the minimum bar for Tier III-aligned power infrastructure and the configuration most enterprise architects specify when availability SLAs run above 99.9%.
- Lithium-Ion Battery Technology: Li-ion cells charge back to full capacity significantly faster than VRLA after a sustained discharge — relevant if your site experiences multiple grid events in a short window. Battery module replacement intervals are also extended compared to traditional lead-acid, reducing scheduled maintenance touchpoints over the equipment lifecycle.
- 208V Input/Output Compatibility: Designed for North American three-phase and split-phase commercial power infrastructure at 208V. Integrates directly with standard data center PDU and distribution panel architectures without step-down or conversion hardware in typical deployments.
- Scalable Parallel Architecture: The parallel-capable design means the installed base can grow with the load. Additional units can be paralleled in to increase capacity or add further redundancy tiers as rack density grows — avoiding a forklift upgrade when power demand increases.
- Commercial-Grade Power Conditioning: Beyond runtime backup, the ITA2 platform provides active power conditioning — filtering voltage sags, swells, and harmonic distortion before they reach connected equipment. In environments with utility power quality issues, this is the specification that prevents premature failure of server power supplies and storage controllers.
Integration and Compatibility
The ITA2LI-30KRT208V33UPRN (often searched as ITA2LI 30KRT208V33UPRN) is engineered for integration into existing data center infrastructure management (DCIM) and building management systems. The ITA2 platform supports network management card options that expose UPS telemetry — load percentage, battery state of health, runtime remaining, input/output voltage — to SNMP-based monitoring tools, allowing ops teams to build alerting workflows into their existing NOC dashboards without deploying separate power monitoring hardware. Pair with compatible network infrastructure to ensure management connectivity remains protected on the same UPS output circuit.
For environments standardizing on Vertiv's ecosystem, the ITA2 line integrates with Vertiv's Trellis and Liebert monitoring platforms, providing centralized visibility across multiple UPS units in a parallel group — relevant when managing redundant pairs across multiple racks or rows.
Frequently Asked Questions
Q: What does the 2+1 parallel configuration mean for this bundle?
A: The 2+1 configuration means two ITA2 units actively share the 30kVA load while a third unit operates in hot standby. If either active unit fails or requires maintenance, the third takes over the load immediately with no interruption. This provides N+1 redundancy — the minimum standard for mission-critical power infrastructure.
Q: Why choose lithium-ion over VRLA (lead-acid) UPS batteries?
A: Lithium-ion batteries offer a longer service life, faster recharge after discharge events, lighter weight, and the ability to operate across a wider temperature range compared to traditional VRLA batteries. For environments where battery maintenance windows are costly or infrequent, li-ion chemistry reduces total lifecycle management overhead.
Q: What is the total protected capacity of the ITA2LI-30KRT208V33UPRN bundle?
A: The bundle delivers 30kVA of combined UPS capacity at 208V, sourced from two active parallel units. This is sufficient to protect high-density compute rows, core network switching, or storage infrastructure running dual-corded server loads.
Q: Can additional units be added to expand capacity beyond 30kVA?
A: The ITA2 platform is designed with a parallel-capable architecture, allowing additional units to be paralleled in as load requirements grow. This avoids a full system replacement when rack density increases, instead allowing incremental capacity additions.
Q: Is the ITA2LI-30KRT208V33UPRN suitable for a new data center build or a retrofit?
A: Yes. The 208V input/output is standard for North American commercial data center power distribution, and the lithium-ion battery's reduced weight compared to lead-acid equivalents makes it more viable for retrofit environments with structural floor load constraints. Confirm your PDU and distribution panel ratings before commissioning.
The ITA2LI-30KRT208V33UPRN is the configuration I recommend when a customer comes in asking about UPS redundancy and their current answer is a single chassis with no failover path. The 2+1 parallel design built into this bundle is not a premium feature — it's the correct minimum architecture for any environment where a UPS failure means a production outage, not just a logged event.
Technical Highlights:
- 30kVA at 208V: Two active units in parallel delivering the full 30kVA means neither unit runs near its rated ceiling under normal conditions — thermal performance stays predictable and runtime calculations are realistic, not optimistic.
- Lithium-Ion Chemistry: Li-ion recharges substantially faster after a grid event than lead-acid VRLA. In a facility that sees multiple utility disturbances per month, that faster recovery window is the difference between being protected for the next event and being exposed.
- N+1 Redundancy via Third Unit: The standby unit in a 2+1 configuration absorbs load the moment either active unit is removed — whether that's a fault condition or a planned maintenance swap. You can pull one unit for battery service without a maintenance window affecting production.
Deployment Considerations:
- Verify your distribution panel and PDUs are rated for 208V three-phase before commissioning — the ITA2 expects commercial-grade power infrastructure, not residential split-phase wiring.
- Lithium-ion UPS units have specific installation and disposal requirements that differ from VRLA; confirm your facilities team is briefed on li-ion handling protocols before the units arrive on-site.
This bundle is the right specification for edge data center deployments, colocation cage builds, and on-premises server rooms where the operations team has committed to a zero-unplanned-downtime standard and needs the power layer to match that commitment.
