Vertiv EXS 15KVA UPS (40KVA Frame) with Internal Vrla Battery TOP FAN Venting and Is- - EXSV-15KTN

Vertiv EXSV-15KTN 15kVA Modular UPS with Internal VRLA Battery

Overview

The Vertiv EXSV-15KTN is a 15kVA/kW UPS module housed in a 40kVA frame — a modular architecture that lets you start at 15kVA and scale capacity within the same enclosure without replacing infrastructure. The internal VRLA (valve-regulated lead-acid) battery design keeps everything self-contained, while top fan venting routes heat upward and out, keeping it compatible with raised-floor and hot-aisle containment data room layouts. If you're provisioning power protection for a security operations center, network closet, or small server room and want headroom to grow, the EXSV-15KTN is worth a close look as part of the broader Vertiv UPS line.

Key Features

• 15kVA/kW Starting Capacity in a 40kVA Frame: The modular frame approach means you install once and add capacity modules later — no forklift swap when load grows. Useful in phased buildouts where budget and load both ramp over time.
• 93.4% Efficiency: At 93.4% efficiency, operating losses are meaningfully lower than older transformer-based designs typically running in the high-80s. For a UPS deployed in continuous-duty commercial environments, that delta adds up in energy costs over a multi-year run.
• 208/220V Input and Output: Dual voltage support (208V and 220V) accommodates both North American commercial distribution panels and international installations without re-wiring. Wiring configuration is 4W+G (four-wire plus ground), standard for three-phase commercial power infrastructure.
• Internal VRLA Battery: Valve-regulated lead-acid chemistry is maintenance-free compared to flooded-cell alternatives — no electrolyte checks, no venting of hydrogen gas under normal operation. Self-contained battery keeps the installation footprint predictable and avoids the permitting complexity of external battery cabinets in some jurisdictions.
• Top Fan Venting: Heat exhaust routes vertically upward, which integrates naturally with hot-aisle containment rows and overhead cable trays. Side-venting units can conflict with tight-rack configurations; this orientation avoids that complication.
• Scalable 40kVA Platform: The shared frame supports configurations from 15kVA through 40kVA, making the EXSV-15KTN a practical starting point for modular power infrastructure in facilities that expect load growth — surveillance command centers, access control head-end rooms, or converged IT/OT environments.

Integration and Compatibility

The 4W+G wiring scheme and 208/220V output are compatible with standard commercial PDUs, server rack power strips, and managed distribution units used in structured cabling environments. The modular 40kVA frame design is a Vertiv platform standard, so additional capacity modules and service components follow a defined upgrade path within the same physical enclosure. Consult your power planning documentation and Vertiv's compatibility matrix to confirm module interoperability before ordering expansion units. For larger deployments requiring higher per-frame capacity or redundant module configurations, consider higher-capacity variants within the Vertiv EXS family.

Frequently Asked Questions

Q: What is the power rating of the EXSV-15KTN?

A: The EXSV-15KTN is rated at 15kVA/kW. It is housed in a 40kVA modular frame, which allows for capacity expansion within the same enclosure over time.

Q: What battery type does the EXSV-15KTN use?

A: It uses an internal VRLA (valve-regulated lead-acid) battery. VRLA batteries are sealed and maintenance-free under normal operating conditions — no electrolyte servicing required.

Q: What input and output voltages does the EXSV-15KTN support?

A: The unit supports 208V and 220V on both input and output, with a 4W+G (four-wire plus ground) wiring configuration compatible with standard commercial power distribution.

Q: What is the efficiency rating of the EXSV-15KTN?

A: Rated efficiency is 93.4%, which reduces operating losses compared to older transformer-based UPS designs and lowers long-term energy costs in continuous-duty deployments.

Q: Can the EXSV-15KTN be expanded to higher capacity?

A: Yes. The 40kVA modular frame supports capacity expansion — the 15kVA module can be supplemented with additional modules within the same frame, up to the frame's maximum supported capacity. Confirm module compatibility with Vertiv's product documentation before ordering.

Q: What does top fan venting mean for installation?

A: Top fan venting means the unit exhausts heat vertically upward. This is compatible with hot-aisle containment configurations and avoids airflow conflicts common with side-venting units in dense rack rows.

Marty Allison

The EXSV-15KTN is a modular UPS module I'd steer toward facilities teams doing phased power infrastructure buildouts — specifically because the 93.4% efficiency rating and the 40kVA scalable frame mean you're not locked into a fixed capacity ceiling at commissioning. You install what you need today and expand within the same frame.

Technical Highlights:

• 93.4% Efficiency: Meaningfully lower heat output and operating costs versus transformer-based predecessors in the high-80s — important when this unit runs 24/7 in a secured equipment room.
• Internal VRLA Battery: Sealed, maintenance-free chemistry eliminates routine electrolyte checks and simplifies the battery management burden on facilities staff who aren't UPS specialists.
• Top Fan Venting: Vertical heat exhaust integrates cleanly with hot-aisle containment; avoids the sidewall airflow conflicts that can trip up dense rack deployments in smaller equipment rooms.

Deployment Considerations:

• Verify that your distribution panel supports 208V or 220V three-phase 4W+G before installation — the EXSV-15KTN does not support 120V single-phase environments.
• Capacity expansion within the 40kVA frame requires compatible Vertiv EXS modules — confirm the exact module part numbers and frame firmware compatibility with Vertiv before ordering expansion units, not after.

This unit fits best in a security operations center or enterprise network head-end room where power loads are expected to grow incrementally and facilities teams want to avoid full UPS replacements mid-lifecycle.