APC by Schneider Electric GVSUPS150KGS-A 150kW Three-Phase Double-Conversion Modular UPS
Overview
The APC by Schneider Electric GVSUPS150KGS-A is a 150kW / 150kVA three-phase online double-conversion UPS built for data centers, large-scale industrial facilities, and critical infrastructure deployments that cannot tolerate power interruptions. Designed around an external battery architecture, it pairs with separately provisioned battery cabinets — giving you the flexibility to scale runtime independent of the UPS module itself. The modular form factor keeps the unit at a manageable 20.5" wide by 33.3" deep by 58.5" tall, despite supporting up to 639 lbs of internal components and delivering utility-grade power at 480V AC in and out. Explore the full APC by Schneider Electric power portfolio for complementary battery extension cabinets and distribution gear.
Key Features
- 99% Efficiency in ECO Mode: At 150kW load, the difference between 95% and 99% efficiency is roughly 6kW of continuous heat and operating cost — at commercial power rates that compounds to thousands of dollars annually across a multi-year install. This is a meaningful factor when sizing your cooling plant.
- True Double-Conversion Online Topology: Every watt of output passes through the inverter continuously, so the load never sees raw utility power. Voltage sags, spikes, frequency drift from 40–70 Hz input, and browndowns are all blocked at the input stage. Output frequency holds to 50 or 60 Hz regardless of input variation.
- 480V AC Input and Output: Matches most North American large-load infrastructure directly — reduces transformer requirements between the UPS and downstream distribution, lowering both cost and single-point failure risk in the power chain.
- Dual Battery Chemistry Support (Li-Ion and Lead Acid): Allows procurement flexibility when specifying external battery cabinets. Lithium-ion extends cabinet service life and reduces floor-loading; lead-acid keeps first cost lower. The 576V DC bus supports both paths.
- 2.5:1 Crest Factor Tolerance: Handles non-linear loads — VFDs, rectified server PSUs, switching supplies — without output distortion. Critical for mixed mechanical and IT loads on the same UPS bus.
- LCD Display: Local status readout for voltage, load percentage, battery state, and fault conditions. Reduces the number of eyes-on-screen checks required from a remote SCADA or EPMS system during commissioning and fault response.
- 64 dB(A) Sound Emission: On the quieter edge for a 150kW three-phase unit — relevant if the UPS is sited in a facility with occupied adjacent spaces rather than a dedicated sealed electrical room.
- REACH / RoHS / WEEE Compliance: Required for EU deployments and increasingly expected by large enterprise procurement teams for domestic installs as well.
Integration and Compatibility
The GVSUPS150KGS-A (often searched as GVSUPS150KGS A) operates on the Galaxy VS platform, which supports APC's EcoStruxure IT monitoring ecosystem. The 480V AC output feeds standard three-phase power distribution units and remote power panels directly. Input power factor of 0.7 minimum — verify your upstream generator or utility feed can supply adequate kVA headroom above the 150kW real power draw. Maximum operating elevation of 3,300 ft applies without derating; installations above that threshold require thermal and capacity recalculation. Operating temperature ceiling is 104°F (40°C) — adequate for most conditioned electrical rooms but verify if the UPS room approaches that threshold under summer peak load. For three-phase UPS planning and runtime sizing, see the UPS selection and sizing guide.
Frequently Asked Questions
Q: Does the GVSUPS150KGS-A include batteries?
A: No. The GVSUPS150KGS-A is configured for external batteries only. Battery extension cabinets must be specified and ordered separately. Both lithium-ion and lead-acid external battery chemistries are supported via the 576V DC bus.
Q: What is the input voltage requirement for the GVSUPS150KGS-A?
A: The unit requires a 480V AC three-phase input. Input frequency range is 40–70 Hz, which covers most global utility and generator sources.
Q: What is the operating temperature range for the GVSUPS150KGS-A?
A: Maximum operating temperature is 104°F (40°C). Storage range extends from -13°F (-25°C) to 131°F (55°C).
Q: Can the GVSUPS150KGS-A operate above 3,300 feet elevation?
A: The rated maximum operating elevation is 3,300 ft without derating. For installations above this altitude, consult APC's application engineering for derating guidance.
Q: What battery chemistries are compatible with the GVSUPS150KGS-A?
A: The unit supports both lithium-ion and lead-acid external battery systems, operating on a 576V DC bus.
Q: What is the acoustic output of the GVSUPS150KGS-A?
A: Sound emission is rated at 64 dB(A), which is within the lower range for a 150kW three-phase UPS system.
The GVSUPS150KGS-A sits at a capacity point — 150kW on a 480V three-phase bus with a 99% efficiency rating — where the operating cost math starts to dominate the procurement conversation. At full load, you're dissipating roughly 4,176W of heat continuously. That's your HVAC baseline for the electrical room, and it directly affects how large your cooling plant needs to be. If you're speccing this unit and the room cooling is still undetermined, resolve that first.
Technical Highlights:
- External Battery Architecture: Runtime is entirely determined by your choice of external battery cabinets. This separates UPS module replacement cycles from battery replacement cycles — a significant lifecycle cost advantage over integrated designs at this power class.
- 576V DC Bus: Supports both lithium-ion and lead-acid chemistries, so you can specify Li-Ion for longer service intervals and lower floor-loading, or lead-acid to keep procurement cost down — without changing the UPS module.
- 2.5:1 Crest Factor: Handles the current spikes from rectified server PSUs and variable-frequency drives without output voltage distortion. Mixed IT and mechanical loads on the same bus are a legitimate use case here.
Deployment Considerations:
- Input power factor floor of 0.7 means your upstream source — utility or generator — must supply at least 214 kVA of apparent power to deliver 150kW real. Size your generator and transfer switch to that number, not the kW nameplate.
- The 3,300 ft elevation ceiling is a hard spec boundary. High-altitude data center or mountain-region deployments need explicit derating confirmation from APC before commissioning.
This unit is best positioned for edge data centers, manufacturing facilities with mixed IT and process loads, and healthcare or financial facilities where utility power quality is variable and a double-conversion firewall between the grid and the critical bus is non-negotiable.
