APC by Schneider Electric GVMSB160KG65S Galaxy VM 160 kVA Three-Phase UPS with 65kAIC Startup Service
Overview
The APC by Schneider Electric GVMSB160KG65S is a 160 kVA / 160 kW three-phase uninterruptible power supply engineered for large-scale data center, industrial, and critical infrastructure deployments. Part of the APC Galaxy VM series, this unit ships with a factory startup service at 65kAIC fault current rating — a spec that matters when you're connecting to a high-fault-current 480V distribution bus and need the startup team to validate the installation to that interrupt rating. The hardwired 480-to-480V input/output configuration means no plug-and-play shortcuts; this is a permanent installation device designed to anchor a power protection strategy, not supplement it.
At 160,000W maximum draw, the GVMSB160KG65S sits in the tier of large three-phase UPS systems used to back entire server rooms, manufacturing automation lines, or broadcast infrastructure racks. If you're sizing UPS capacity for a dense compute environment or a building-level critical load, this is the scale of system you're evaluating.
Key Features
- 160 kVA / 160 kW Output Capacity: With a maximum power draw of 160,000W on a hardwired input, this unit can carry the full electrical load of a mid-size data hall or a significant industrial automation floor. At unity power factor, you're not losing usable kilowatts to the traditional kVA-to-kW derating that plagued older UPS designs — size it against your actual IT load, not a discounted fraction of it.
- 480V–480V Hardwired Configuration: Input and output are both hardwired at 480V, which aligns with North American large-facility distribution standards. No transformer step-down loss, no plug connector as a single point of failure — this is how large UPS systems should be connected when you're protecting loads that cannot tolerate a loose connection or a melted connector under fault conditions.
- 65kAIC Fault Current Rating with Startup Service: The 65kAIC (kiloampere interrupt capacity) rating means this system is designed to survive and interrupt available fault currents up to 65,000A — a critical spec for installations fed from large utility transformers or main distribution panels with high available fault current. The included 5x8 startup service ensures a Schneider-qualified technician validates the installation, confirms the 65kAIC connection integrity, and commissions the system — reducing your liability exposure on a high-value power asset.
- 1x 1000BASE-T Management Interface: The single gigabit Ethernet management port gives you SNMP, Modbus TCP, and network-based monitoring integration. For a UPS at this scale, remote visibility into input/output voltage, load percentage, battery state, and alarm conditions is not optional — it's how your NOC or BMS team catches a pending failure before it becomes a site-wide outage. The 1000BASE-T interface ensures the management traffic doesn't become a bottleneck even in high-polling DCIM environments.
- 0U Half-Depth Form Factor: The 0U, half-depth classification indicates this is a standalone floor unit — not rack-mounted — with a reduced footprint relative to full-depth three-phase UPS frames. In a data center floor plan where every square foot costs money, half-depth placement against a wall or in a dedicated UPS alcove keeps aisle clearance intact and simplifies cable management to distribution boards.
- Operating Temperature Range 0°C to 65°C (32°F to 149°F): The upper limit of 65°C is notably high for a UPS — most competing three-phase systems derate at 40°C ambient. This extended range means the GVMSB160KG65S can operate in mechanically cooled spaces that may experience thermal excursions, or in industrial environments where ambient temperature control is imprecise. For a warehouse automation or manufacturing plant application, that thermal headroom is a real operational buffer.
- 5% to 95% Relative Humidity Operating Range (Non-Condensing): The wide humidity envelope — from very dry environments like high-altitude server rooms to humid industrial or coastal facilities — means you're not engineering a tight climate-controlled enclosure just to satisfy the UPS. At 5% RH minimum, even arid high-altitude sites are within spec.
- 1,000m Operating Altitude: Rated to 1,000 meters above sea level without derating. If your site is at elevation — a mountain data center, a high-desert manufacturing facility, or an airport operations center — verify your local altitude is within this ceiling before committing. Sites above 1,000m may require altitude derating evaluation with Schneider's application engineering team.
- 55 dBA Acoustic Noise Level: At 55 dBA, this is a conversational-office noise level — meaningful when the UPS is co-located in a space where personnel work nearby, such as a network operations center or an integrated building management room. Three-phase UPS systems at this power class often exceed 65 dBA; 55 dBA is a real differentiator for occupied-space deployments.
Integration and Compatibility
The GVMSB160KG65S supports SNMP and Modbus TCP on its management interface, enabling integration with DCIM platforms, BMS (building management systems), and standard network monitoring tools. The SNMP profile and Modbus TCP port are documented in the vendor datasheet; if you're planning to pull UPS telemetry into a NOC dashboard or a BMS controller, both protocols are supported natively without additional gateways. For NetBox-driven infrastructure documentation environments, this unit has a verified NDX device type definition maintained by NetBox Labs, simplifying rack and infrastructure modeling.
The hardwired 480V configuration requires coordination with your electrical contractor and the local AHJ (authority having jurisdiction) for permit and inspection. The 65kAIC startup service included with this SKU means Schneider's field team handles commissioning — confirm scheduling lead times with your project coordinator well in advance of your planned energization date. For facilities requiring parallel redundancy or N+1 UPS configurations, verify Galaxy VM parallel kit compatibility with Schneider's application team before ordering.
Frequently Asked Questions
Q: What is the maximum power capacity of the GVMSB160KG65S?
A: The GVMSB160KG65S supports a maximum power draw of 160,000W (160 kW / 160 kVA) via a hardwired 480V input connection.
Q: What does the 65kAIC rating mean for this UPS?
A: 65kAIC (kiloampere interrupt capacity) indicates this system is rated to interrupt available fault currents up to 65,000 amperes. This is a critical rating when the UPS is fed from a high-fault-current distribution bus — it defines the maximum fault energy the unit's input protection can safely interrupt without damage.
Q: What management protocols does the GVMSB160KG65S support?
A: The unit includes a single 1000BASE-T management interface and supports SNMP and Modbus TCP for integration with DCIM platforms, BMS systems, and network monitoring tools.
Q: What is the operating temperature range for the GVMSB160KG65S?
A: The operating temperature range is 0°C to 65°C (32°F to 149°F). The 65°C upper limit provides significant headroom for industrial or thermally variable environments compared to typical three-phase UPS systems.
Q: Is the GVMSB160KG65S rack-mountable?
A: No. The GVMSB160KG65S has a 0U, half-depth form factor — it is a floor-standing unit, not rack-mountable. It is designed for permanent floor installation in data centers, plant rooms, or dedicated UPS rooms.
Q: What is included with the startup service for the GVMSB160KG65S?
A: The SKU includes a 5x8 (business hours) factory startup service. A Schneider Electric field technician validates the installation and commissions the unit. Confirm scheduling lead times with your project coordinator well in advance of your planned energization date.
The GVMSB160KG65S is one of those products where the spec that most buyers gloss over — the 65kAIC fault interrupt rating — is actually the decision-driver. When you're connecting a 160 kVA UPS to a 480V bus fed from a large utility transformer, the available fault current at the panel can easily exceed 50kA. A UPS not rated to interrupt that fault current becomes a liability, not an asset. The included 5x8 startup service exists precisely to validate that this connection is made correctly and that the 65kAIC rating is actually achievable at your specific installation point.
Technical Highlights:
- 160,000W Hardwired Input: At unity power factor, 160 kVA equals 160 kW of usable output — no derating games. Size this directly against your measured IT or industrial load with a standard 20% headroom buffer and you'll have a clean load percentage.
- 55 dBA Noise Floor: For a unit pushing 160 kW, 55 dBA is genuinely quiet. If this UPS is going into a room where staff work — a NOC, a combined server/operations space — it won't require hearing protection or acoustic isolation panels the way some competing units at this capacity class do.
- 0°C to 65°C Operating Range: The 65°C ceiling is not a typo. That 25°C of headroom above the more typical 40°C limit is what makes this unit viable in industrial environments where HVAC is intermittent or undersized — manufacturing floors, utility substations, or warehouse automation control rooms.
Deployment Considerations:
- The 1,000m altitude ceiling is a hard limit — sites above 3,280 feet should confirm derating requirements with Schneider's application engineering team before the unit ships, not after it arrives on a loading dock.
- The 5x8 startup service is business-hours only; if your project timeline requires an evening or weekend energization to avoid business disruption, verify whether an upgraded startup service SKU is needed before placing the order.
This unit is the right fit for a mid-size data center core — 50 to 150 server-class nodes on 480V distribution — or a manufacturing automation line where power interruption means scrap product and restart costs that dwarf the price of the UPS itself. It is not the right tool for a small IT closet or a sub-20 kW edge deployment; that use case belongs to a smaller Galaxy VS or Smart-UPS On-Line SKU.
