APC by Schneider Electric GVSCBT2 Galaxy VS Classic Battery Cabinet UL Type 2
Overview
The GVSCBT2 is a sealed lead-acid battery cabinet purpose-built to extend the runtime of the APC by Schneider Electric Galaxy VS UPS line. Standing 58.46 inches tall and weighing in at 662 kg fully loaded, this is unambiguously a data center and critical infrastructure component — not a general-purpose battery enclosure. It is UL-listed under Type 2 classification, which matters when your facility requires third-party electrical safety verification for battery systems at this scale. If you are specifying a UPS battery cabinet for a mid-to-large data center, server room, or industrial power continuity application and you are already running Galaxy VS infrastructure, the GVSCBT2 is the factory-matched expansion unit to evaluate first.
Key Features
- Sealed Lead-Acid Chemistry: Sealed (valve-regulated) lead-acid batteries do not require water replenishment or ventilation systems designed for gassing cells. That simplifies room design and reduces ongoing maintenance overhead — meaningful when the cabinet is buried in a dense power row where regular access is inconvenient.
- UL Type 2 Listing: Type 2 classification covers the enclosure's suitability for indoor use with protection against limited falling dirt and circulating dust. In a raised-floor data center or equipment room, this rating confirms the cabinet meets the baseline electrical safety and enclosure integrity standards that many enterprise procurement teams and insurance underwriters require before sign-off.
- Galaxy VS System Compatibility: The GVSCBT2 connects directly to the APC Galaxy VS GVSUPS20KFS UPS system, the 20 kVA/20 kW three-phase unit in the Galaxy VS family. This is a factory-matched pairing — the UPS management system can enumerate and monitor the battery cabinet natively, giving you state-of-charge visibility and predictive battery health data without third-party integration work.
- Footprint and Physical Scale: At 27.56 inches wide × 33.07 inches deep × 58.46 inches tall, the GVSCBT2 occupies a floor footprint comparable to a standard 600 mm × 800 mm equipment rack column. Plan your raised-floor cutout and cable pathway before delivery — at 662 kg, repositioning after placement is a multi-person, equipment-assisted operation.
- Low-Maintenance Design: Once commissioned alongside the Galaxy VS UPS, the sealed battery architecture and native UPS integration minimize routine intervention. Battery health monitoring runs through the UPS management interface rather than requiring manual cabinet-side inspection intervals, which reduces scheduled maintenance windows.
- Quick Connection to Host UPS: The cabinet is designed for straightforward mechanical and electrical connection to the GVSUPS20KFS. Installers familiar with Galaxy VS deployments can commission the battery extension without custom wiring fabrication — the interconnect is a defined part of the Galaxy VS system architecture.
Integration and Compatibility
The GVSCBT2 is verified compatible with a single UPS platform: the APC Galaxy VS GVSUPS20KFS. Do not assume compatibility with other Galaxy VS variants, Galaxy VX, or Galaxy VM systems without confirming directly with Schneider Electric's configuration tools — battery cabinet interconnects are model-specific at this class. If your installation involves multiple cabinets or a different Galaxy VS kVA rating, verify the specific pairing before procurement. For data center power planning across multi-cabinet battery strings, Schneider Electric's EcoStruxure IT tools are the appropriate configuration resource.
Frequently Asked Questions
Q: What UPS system is the GVSCBT2 compatible with?
A: The GVSCBT2 is verified compatible with the APC Galaxy VS GVSUPS20KFS UPS system. Compatibility with other Galaxy VS models or other APC UPS families is not confirmed in the available product documentation — verify with Schneider Electric before specifying alongside a different host unit.
Q: What type of batteries does the GVSCBT2 use?
A: The GVSCBT2 uses sealed lead-acid batteries. The sealed (valve-regulated) design eliminates the need for water replenishment and avoids the ventilation requirements associated with vented lead-acid cells, simplifying room design in enclosed equipment spaces.
Q: What does the UL Type 2 rating mean for the GVSCBT2?
A: UL Type 2 is an enclosure classification indicating the cabinet is listed for indoor use with protection against limited falling dirt and circulating dust. This third-party safety listing satisfies common enterprise and facility procurement requirements for high-voltage battery systems.
Q: How much does the GVSCBT2 weigh, and what are its physical dimensions?
A: The GVSCBT2 weighs approximately 662 kg (fully configured). Its dimensions are 27.56 inches wide × 33.07 inches deep × 58.46 inches tall (700 mm × 840 mm × 1485 mm). Floor loading, access pathways, and raised-floor cutouts must be planned before delivery — repositioning after placement requires mechanical assistance.
Q: Does the GVSCBT2 require significant ongoing maintenance?
A: The sealed battery design and native integration with the Galaxy VS UPS are both aimed at minimizing routine maintenance. Battery health is monitored through the host UPS management interface. There is no electrolyte replenishment required with sealed lead-acid chemistry.
Q: Is the GVSCBT2 suitable for outdoor installation?
A: No. The UL Type 2 enclosure rating covers indoor use only. The GVSCBT2 is designed for installation in controlled indoor environments such as data centers and equipment rooms, not outdoor or exposed installations.
The GVSCBT2 is a high-mass, factory-matched battery extension for the Galaxy VS platform — and that 662 kg figure is the first thing any facilities or data center team needs to take seriously before this unit ships. I have seen battery cabinet deployments stall on-site because the floor loading and access path planning happened after procurement rather than before. Get your structural engineer's sign-off and your raised-floor tile removal plan confirmed before the GVSCBT2 arrives.
Technical Highlights:
- Sealed Lead-Acid Design: No electrolyte maintenance, no gassing ventilation requirement — the sealed chemistry keeps the installation footprint and maintenance schedule lean once commissioned, which matters in high-density power rows where access is constrained.
- UL Type 2 Enclosure: The third-party UL listing is not cosmetic — it is frequently a hard requirement in enterprise data center build-outs, lease agreements, and insurance underwriting for high-energy battery installations at this scale.
- Native Galaxy VS Integration: The GVSCBT2 pairs directly with the GVSUPS20KFS, meaning the UPS management layer can monitor battery state-of-charge and health natively. You are not adding an integration layer or a separate battery monitoring system — the visibility is built into the Galaxy VS architecture.
Deployment Considerations:
- The 662 kg loaded weight requires confirmed floor loading capacity and mechanical handling equipment for placement — standard data center hand trucks are insufficient at this mass. Coordinate with your facilities team before scheduling delivery.
- Compatibility is explicitly documented for the GVSUPS20KFS only. Do not assume this cabinet will enumerate correctly on other Galaxy VS kVA variants without a configuration check from Schneider Electric — the battery interconnect is model-specific, not a universal Galaxy VS bus.
The GVSCBT2 is the right specification for a data center or critical infrastructure room that is already standardized on the Galaxy VS 20 kVA platform and needs extended runtime without deploying a second UPS frame. It is not a general-purpose battery cabinet — its value is entirely in the native, low-maintenance integration with the GVSUPS20KFS host unit.
