Vertiv Liebert APS 5kVA/4.5kW Power Module 208VAC – Replacement & Expansion

Enhance reliability and scale your data-center or business-critical power with the Vertiv Liebert APS 5kVA/4.5kW Power Module for 208VAC systems. Engineered to integrate seamlessly with the AS3 and AS4 Series Liebert APS UPS, this module delivers dependable capacity growth, streamlined maintenance, and reduced downtime. Designed for expansion or replacement, it unlocks a path to higher availability without overhauling your existing infrastructure.

• Powerful scalability: add 5 kVA / 4.5 kW of capacity to match rising workloads and maintain continuous uptime for essential equipment.
• 208 VAC performance: optimized for data centers, networks, and office environments that rely on standard 208-volt power distribution for reliable, consistent output.
• AS3 and AS4 compatibility: specifically designed to slot into Vertiv Liebert APS UPS units in the AS3 and AS4 Series, enabling straightforward upgrades and replacements.
• Hot-swappable design: engineered for minimal downtime during maintenance or replacement, helping to preserve service continuity.
• Compact, modular expansion: a space-efficient solution that scales without a complete system overhaul, simplifying field upgrades and future-proofing your power architecture.

Technical Details of Vertiv Liebert APS 5kVA/4.5kW Power Module 208VAC

• Power rating: 5 kVA / 4.5 kW, providing substantial reserve to protect against gradual load growth or sudden demand spikes
• Input/Output voltage: 208 VAC, aligned with common data center and enterprise power distribution standards
• Compatibility: designed for use as a replacement or expansion module in Vertiv Liebert APS UPS units within the AS3 and AS4 Series
• Form action: modular power module intended for straightforward installation into compatible UPS bays, minimizing service disruption
• Reliability emphasis: built to maintain steady performance under steady-duty operation, contributing to overall system uptime and resilience

How to install Vertiv Liebert APS 5kVA/4.5kW Power Module

• Power down the UPS system and disconnect it from all power sources, following your facility’s safety procedures to ensure a de-energized work environment.
• Open the service access panel of the compatible AS3 or AS4 Liebert APS UPS and locate the expansion/replacement bay designated for the 5kVA/4.5kW module.
• If replacing an existing module, carefully remove the old unit, noting connector alignments and any cooling or interlock interfaces that must be reattached to the new module.
• Carefully align the new power module’s connectors with the UPS backplane, then slide the module into place until it seats securely. Verify that locking mechanisms engage and that all connectors are fully seated.
• Reconnect any electrical harnesses or interconnects, ensuring secure, clean connections. Close the service panel and restore power to the unit.
• Power on the UPS and run a full self-test or diagnostic sequence as directed by Vertiv documentation. Monitor output readings to confirm correct voltage, frequency, and load balance, and verify that the system recognizes the new module.

Frequently asked questions

• What is the Vertiv Liebert APS 5kVA/4.5kW Power Module 208VAC used for? It is a replacement or expansion module designed to increase the power capacity of compatible Vertiv Liebert APS UPS systems (AS3/AS4 Series), delivering 5 kVA / 4.5 kW at 208 VAC to protect critical loads.
• Is the module hot-swappable? Yes. The design emphasizes hot-swappability to minimize downtime during maintenance or capacity upgrades.
• Which systems is it compatible with? It is intended for use with Vertiv Liebert APS UPS units in the AS3 and AS4 Series, enabling seamless expansion or replacement within those platforms.
• What voltage does it use? The module operates at 208 VAC for both input and output, matching common commercial and data-center power distributions.
• Do I need a technician to install it? For safety, accuracy, and warranty considerations, installation should be performed by qualified personnel familiar with UPS hardware and Vertiv installation guidelines.