APC Galaxy VS UPS 50 kW, 208 V for External Batteries – Start-Up 5x8

Experience enterprise-grade power protection with APC by Schneider Electric Galaxy VS. This 50 kW, 208 V three-phase online UPS is engineered for edge deployments, small to mid-size data centers, and other business-critical applications where uptime is non-negotiable. The Galaxy VS combines modular scalability with high efficiency, robust protection, and flexible battery options, making it a prudent choice for organizations planning for growth while maintaining tight budget discipline. With Start-Up 5x8 included, you gain accelerated deployment, hands-on guidance, and an assurance that your initial configuration aligns with best practices for power reliability.

Galaxy VS delivers online double-conversion power protection that isolates sensitive IT equipment from disturbances on the mains, including voltage sags, spikes, and momentary outages. In a world where IT loads are increasingly dense and variable, this UPS maintains clean, regulated output to preserve the reliability of servers, storage systems, and networking gear. The result is higher application availability, fewer unplanned outages, and a smoother path to IT resilience. The system’s performance is particularly meaningful for edge deployments where ambient conditions and space constraints demand a compact, resilient, and easy-to-manage power protection solution.

Beyond protecting loads, Galaxy VS is designed with practical deployment and ongoing management in mind. Its modular architecture allows a rapid, low-risk deployment, and it supports hot-swappable power and battery modules so service can be performed with minimal downtime. Capacity planning becomes straightforward: you can start with the essential protection you need today and scale up as workloads grow, without replacing the core UPS. This translates into a lower total cost of ownership over the device’s lifecycle and a more predictable path to modernization as business needs evolve.

The 208 V configuration is specifically tailored for installations in regions and facilities that rely on a 208 V three-phase electrical environment. Each module handles a defined portion of the load, enabling granular control over capacity and redundancy. External battery cabinets can be integrated to extend runtime for critical workloads such as virtualized servers, databases, and edge compute nodes, ensuring you have enough resilience to ride through longer interruptions or to bridge to a planned maintenance window. The result is a powered, protected data path from the wall to the IT gear, with power quality that mirrors the reliability you expect from a top-tier data center solution.

In practice, Galaxy VS translates to increased uptime, simpler maintenance, and more agile IT operations. The UPS supports parallel operation for redundancy and capacity growth, so you can maintain continuous service while upgrading or replacing components. Monitoring and management tools centralize visibility into load, efficiency, battery health, and fault diagnostics, helping operators optimize performance and schedule preventive maintenance before issues arise. The combination of modular hardware, external battery options, and enterprise-grade management capabilities makes Galaxy VS a compelling platform for organizations seeking scalable, reliable protection without sacrificing space, energy efficiency, or ease of use.

• Modular, scalable architecture that grows with your load and offers easy expansion from 10 kW to 50 kW per 208 V module, enabling precise capacity planning for edge and small-to-mid data centers. The modular approach also simplifies field upgrades and reduces downtime during growth, with hot-swappable power modules and battery blocks designed for quick service without a full system shutdown.
• High efficiency and superior power quality with online double-conversion topology, ensuring tight regulation of voltage and frequency across a wide range of input conditions and load levels. This translates to cooler operation, lower energy waste, and improved reliability for critical IT equipment even during input fluctuations.
• Fast deployment and simplified maintenance thanks to hot-swappable power and battery modules, plus clear diagnostic indicators and plug-and-play cables that streamline installation, service, and expansion. Operators can complete maintenance tasks without a full outage, preserving uptime for dependent workloads.
• Seamless redundancy options, including N+1 configurations, so maintenance or component failure won't interrupt critical workloads. The ability to parallel multiple UPS modules supports incremental resilience, enabling organizations to harden their infrastructure without rearchitecting existing IT environments.
• Advanced battery integration with external battery cabinets, enabling extended runtimes and flexible placement without compromising space or cabling layouts. External batteries offer a scalable approach to meeting defined recovery time objectives (RTOs) while preserving a compact UPS footprint in densely packed facilities.

Technical Details of APC Galaxy VS UPS 50kW 208V

• Power rating: 50 kW (208 V three-phase output)
• Topology: Online, double-conversion (VFI) UPS for precise power regulation and protection of sensitive IT equipment
• Input voltage: 208 V three-phase, with suitable tolerance for typical electrical variances in commercial facilities
• Output voltage: 208 V three-phase, delivering a stable, regulated supply to IT loads
• Configuration: Galaxy VS modular platform designed for scalable capacity, easy maintenance, and straightforward integration with existing infrastructure
• Redundancy: Supports N+1 parallel operation to provide uninterrupted service during maintenance or component failures
• Runtime extension: Compatible with external battery cabinets to extend backup time in line with service level requirements
• Efficiency: Engineered for high efficiency across load ranges to minimize energy losses and reduce operating costs
• Management: Integrated monitoring and management interfaces for remote diagnostics, performance optimization, and proactive maintenance scheduling

how to install APC Galaxy VS 50kW 208V

• Plan the installation in a temperature-controlled, ventilated equipment room with appropriate clearance for service access and maintenance. Confirm space for future expansion and external battery cabinets, if required.
• Verify incoming power is 208 V three-phase and meets local electrical codes; install a dedicated UPS rack or enclosure with proper cable management and grounding to ensure safe, reliable operation.
• Mount the Galaxy VS UPS modules in the approved configuration, ensuring correct alignment and secure connections for all busbars, power modules, and control interfaces. Follow the manufacturer’s mounting instructions for vibration and seismic considerations if applicable.
• Connect external battery cabinets in the approved configuration, adhering to wiring diagrams for correct polarity and safe battery management. Plan the battery layout to optimize airflow, accessibility, and cable routing while minimizing resistance and failure points.
• Configure the UPS software and hardware settings, including input/output voltage, parallel redundancy if used, notification channels, shutdown policies for connected devices, and SNMP/USB/RS-232 connectivity for monitoring. Perform staged commissioning tests with load banks to validate performance before going fully live.

Frequently asked questions

• What is the APC Galaxy VS UPS 50 kW 208 V best used for? It is ideal for edge data centers, small to mid-size data centers, and business-critical applications that require reliable, scalable power protection with external battery options and a compact footprint.
• Does Galaxy VS support external batteries? Yes. It is designed to work with external battery cabinets to extend runtime and tailor resilience to the specific needs of the facility.
• Can I achieve redundancy with Galaxy VS? Absolutely. The system supports modular, parallel configurations that enable N+1 redundancy to keep critical workloads online during maintenance or component failures.
• What maintenance or service is included with Start-Up 5x8? The Start-Up 5x8 service provides on-site installation, commissioning, and hands-on start-up support during standard business hours to accelerate deployment and ensure proper configuration for reliable operation.
• How does Galaxy VS improve energy efficiency? Its online double-conversion topology, modular design, and scalable capacity reduce energy waste and optimize load conditions, lowering operating costs and improving total cost of ownership over the system’s life.