APC Symmetra LX 9 Battery Tower XR Frame 208V - SYBFXR9

APC by Schneider Electric SYBFXR9 Symmetra LX 9 Battery Tower XR Frame, 208V

Overview

The SYBFXR9 is APC's extended-runtime battery tower frame for the Symmetra LX UPS platform at 208V — a dedicated expansion chassis that accepts up to nine battery modules, purpose-built for data centers, network operations centers, and any critical infrastructure environment where a single runtime extension isn't enough. If you're running a Symmetra LX system and need to push runtime well past the base unit's capacity, this is the correct expansion path. It pairs with power and UPS systems in your infrastructure stack and is a natural companion to the broader APC by Schneider Electric catalog of modular power solutions.

Unlike rack-mount battery modules that consume valuable rack space, the SYBFXR9 deploys as a freestanding tower alongside your UPS — keeping your rack footprint intact while delivering the additional runtime that mission-critical loads demand. At 483 × 726 × 602 mm (W×D×H), it's sized to stand beside a standard Symmetra LX floor-standing unit without dominating the room.

Key Features

• Tower Form Factor — Rack Space Preserved: The XR frame's freestanding tower profile means nine battery module slots don't consume a single rack unit. For dense server rooms or co-location suites where 1U of rack equals revenue, this matters — place it adjacent to the UPS and leave your rack free for compute and switching.
• Sealed Lead Acid (VRLA) Battery Technology: VRLA batteries require no electrolyte maintenance and produce no free hydrogen under normal operating conditions — meaning you can deploy this in an occupied equipment room without special ventilation permits. They're also spill-proof, a practical requirement for raised-floor data centers with airflow plenums beneath.
• 208V Configuration — Enterprise-Grade Voltage: Matched to 208V three-phase and single-phase environments typical in commercial and enterprise data centers. If your facility runs 120V branch circuits, this isn't the right frame — the 208V rating aligns with the Symmetra LX line's enterprise deployment context. Review your UPS battery backup architecture before ordering.
• 0–40°C Operating Range: Covers the full range of conditioned data center environments. The lower bound of 0°C means it can tolerate a cold aisle running aggressive cooling setpoints without risking battery performance degradation. At the upper end, 40°C gives headroom for hot-aisle containment scenarios where ambient air occasionally spikes.
• Wide Humidity Tolerance (0–95% RH, Non-Condensing): Operating and storage humidity both rated to 95% relative humidity — useful if the frame needs to be staged in a warehouse or loading area before final installation, or if your facility has humidity control gaps during construction phases.
• Altitude Rated to 3,000m: Qualifies for high-altitude deployments — data centers in Denver, Mexico City, or similar elevations above sea level won't need altitude derating calculations. Many competing units derate capacity above 1,000m; the 3,000m ceiling removes that variable from your site survey.
• CSA and UL 1778 Certified: UL 1778 is the standard specifically for uninterruptible power supplies — not a generic electrical listing. CSA covers Canadian installations. Both are required by most facility management and insurance frameworks for data center infrastructure. Check your power protection procurement checklist against these certifications before finalizing approval.
• Storage Temperature Range −15 to 45°C: Batteries can be stored uninstalled down to −15°C without compromising cell chemistry. Useful for bulk procurement and warehousing in facilities that aren't climate-controlled year-round.

Integration & Compatibility

The SYBFXR9 is designed for integration with the Symmetra LX UPS product family operating at 208V. When planning runtime extension, account for the number of battery modules you intend to populate — the frame is the chassis; battery modules are purchased separately and must match the Symmetra LX platform's battery module specification. Consult UPS accessories and expansion components for compatible battery modules before finalizing your bill of materials. Cabling and communication between the XR frame and the base UPS unit follow APC's modular battery bus architecture — no additional power distribution units are required for the connection itself, but verify the base UPS firmware supports the number of XR frames you're deploying.

Package weight is 119.1 kg (approximately 263 lbs) — coordinate a two-person lift or pallet jack for receiving and installation. The packaged dimensions of 599 × 997 × 914 mm (W×D×H) require a standard freight delivery door clearance and cannot be moved through a standard 32-inch interior doorway in the original packaging. Plan the unpacking location accordingly.

Frequently Asked Questions

Q: What battery modules are compatible with the SYBFXR9?

A: The SYBFXR9 is a chassis frame for the Symmetra LX UPS platform at 208V. Compatible battery modules must be from the Symmetra LX battery module family. Consult APC's Symmetra LX documentation for the specific battery module part numbers — the frame itself ships without battery modules installed.

Q: Is the SYBFXR9 a rack-mount or tower unit?

A: Tower. The SYBFXR9 is a freestanding tower XR frame, not a rack-mount unit. At 483 × 726 × 602 mm (W×D×H), it is designed to stand beside the Symmetra LX UPS base unit rather than mount in a standard 19-inch rack enclosure.

Q: What certifications does the SYBFXR9 carry?

A: The SYBFXR9 is certified to UL 1778 (the UPS-specific safety standard) and CSA, covering US and Canadian installations respectively. These certifications are typically required by data center facility management and insurance underwriters.

Q: What is the operating temperature range for the SYBFXR9?

A: 0°C to 40°C operating, with storage rated from −15°C to 45°C. It is also rated for altitudes up to 3,000 meters above sea level — no derating required for high-altitude data center deployments.

Q: How heavy is the SYBFXR9 and what should I plan for delivery?

A: The packaged unit weighs 119.1 kg (approximately 263 lbs). Package dimensions are 599 × 997 × 914 mm. Plan for freight delivery, a two-person lift or pallet jack, and confirm your receiving door and interior path can accommodate the package dimensions before the unit ships.

Q: Is the SYBFXR9 compatible with 120V UPS systems?

A: No. The SYBFXR9 is rated for 208V and is matched to the Symmetra LX 208V UPS platform. It is not designed for 120V residential or light-commercial single-phase circuits.

James Everett

The SYBFXR9 is a straightforward infrastructure decision once you've already committed to the Symmetra LX platform — it's the correct XR expansion chassis when your base unit's runtime falls short and you need to add capacity without touching the rack. The 3,000m altitude rating and 0–95% RH operating tolerance are the two specs I always flag for facilities teams, because those are the ones that surface late in a site survey and can stall procurement if the unit isn't pre-qualified.

Technical Highlights:

• VRLA Battery Chemistry: Sealed, no-maintenance design means no electrolyte checks and no free-hydrogen off-gassing under normal conditions — deployable in occupied equipment rooms without special ventilation provisions.
• 3,000m Altitude Rating: Eliminates capacity derating for high-elevation data centers. Many UPS expansion frames start derating above 1,000m; the SYBFXR9 covers Denver (1,609m), Mexico City (2,240m), and comparable sites at full rated capacity.
• UL 1778 + CSA Dual Certification: UPS-specific listing (not just general electrical) satisfies most commercial facility management and insurance requirements for critical power infrastructure in both the US and Canada — avoids the re-certification loop that comes with generic-listed equipment.

Deployment Considerations:

• At 119.1 kg packaged, receiving requires freight coordination — don't assume a standard parcel delivery. Pre-clear the installation path from dock to equipment room before the unit arrives; packaged dimensions (599 × 997 × 914 mm) won't clear a standard 32-inch interior doorway.
• The frame ships without battery modules — those are a separate line item. Confirm battery module availability and lead time before finalizing the project schedule, particularly in supply-constrained environments.

Best positioned for enterprise data centers and NOCs running Symmetra LX 208V infrastructure where runtime is a contractual SLA requirement — not a general-purpose UPS expansion for branch office or light-commercial environments.