APC by Schneider Electric Galaxy vs UPS 80KW 400V 3 Internal 9AH Smart Modular - GVSUPS80KB5HS

APC by Schneider Electric GVSUPS80KB5HS Galaxy VS 80kW Three-Phase Online UPS

Overview

The APC by Schneider Electric GVSUPS80KB5HS is an 80kW (80 kVA) three-phase, double-conversion online UPS built for data centers, industrial facilities, and large-scale critical infrastructure where power quality and uptime are non-negotiable. It ships with three internal 9AH Smart Modular Battery Strings and is designed for expandable runtime — add battery capacity without taking the system offline. If you're protecting server rooms, network closets carrying surveillance backbones, or precision manufacturing equipment drawing three-phase 400V power, this is the class of UPS that belongs in that infrastructure. Browse the full APC by Schneider Electric power protection line to compare models across the Galaxy VS family.

Key Features

• Double-Conversion (Online) Topology: The load never runs on raw utility power — it runs on continuously regulated inverter output 100% of the time. That means zero transfer time on a utility failure and no sags, surges, or switching transients reaching your equipment. For three-phase UPS deployments protecting precision loads like network switches, blade servers, or surveillance NVR arrays, double-conversion is the only topology that eliminates all nine power-problem categories.
• 80kW / 80 kVA at Unity Power Factor (1.0): Output power factor of 1.0 means rated kW equals rated kVA — no hidden derating. Modern IT equipment draws near-unity power factor loads, so you get the full 80kW usable for real equipment, not a paper spec that shrinks in practice.
• Three-Phase Input and Output (340–460V in, 380–415V out): Wide input voltage window of 340–460V accommodates browndowns and overvoltages before the system switches to battery — reducing unnecessary battery cycling and extending battery service life. Output holds stable at 380–415V regardless of input fluctuation, which is what your equipment actually needs.
• 0.99 Input Power Factor: The GVSUPS80KB5HS draws near-unity power factor from the utility feed, which reduces reactive current demand on your building's electrical infrastructure. For facilities where the utility bill includes a power-factor penalty clause, this directly reduces operating costs.
• Low Output THD (≤3%): Output voltage Total Harmonic Distortion stays at or below 3%, which keeps sensitive electronic loads — especially switching power supplies in servers and storage — operating within their design envelope. High THD is a silent cause of premature component failure in IT gear; 3% THD is well within the tolerance band of virtually all commercial equipment.
• Wide Input Frequency Range (40–70 Hz): Accepts input frequency anywhere between 40 and 70 Hz, making the system compatible with generator sets that may not regulate frequency as tightly as utility power. During a grid outage with generator backup, frequency stability is often the first thing to drift — this range keeps the UPS stable and the load protected.
• Sine Wave Output: Pure sine output is required for any load with an active power factor corrected (APFC) power supply, which describes most enterprise servers and networking gear manufactured after 2010. Simulated or stepped-wave UPS output causes APFC supplies to fault or run hot — sine wave output avoids that entirely.
• Crest Factor 2.5:1: Handles loads with high peak-to-RMS current ratios without output voltage distortion. This matters when protecting equipment with capacitive input filters — the UPS won't clip peaks or distort voltage under surge load conditions.
• Audible Alarm with 65 dB Noise Level: At 65 dB, the unit produces audible alerts under fault or battery conditions that are noticeable in a typical equipment room without being disruptive in adjacent office space. Alarms are standard for facility staff who may not be monitoring a management console 24/7.
• Smart Modular Battery Strings: The three included 9AH battery strings use a modular architecture, enabling hot-swap battery replacement and capacity expansion without system shutdown. For power protection systems carrying always-on loads, zero-downtime battery maintenance is a hard operational requirement — this design supports it.

Integration and Compatibility

The GVSUPS80KB5HS operates on 400V three-phase input (nominal), compatible with standard European and international three-phase distribution panels. Output voltage range of 380–415V covers the standard tolerances for three-phase equipment in most commercial and industrial facilities. The 40–70 Hz input frequency range provides generator compatibility out of the box. For facilities running a managed network infrastructure or large surveillance NVR arrays requiring clean, regulated three-phase power, this system integrates directly into existing three-phase distribution without additional isolation transformers in most installations — verify with your facility electrician based on upstream panel configuration. Runtime extension is available by adding battery modules to the expandable string architecture; consult the Galaxy VS battery compatibility documentation from APC by Schneider Electric for supported expansion configurations.

Frequently Asked Questions

Q: What is the output power factor of the GVSUPS80KB5HS, and why does it matter?

A: The GVSUPS80KB5HS has an output power factor of 1.0, meaning the full 80kW is available as real, usable power for your equipment. Unlike UPS units rated at 0.8 or 0.9 PF that derate usable wattage below the kVA nameplate, this unit delivers its full rated capacity to modern IT and industrial loads without derating.

Q: Is the GVSUPS80KB5HS compatible with generator power?

A: Yes. The unit accepts input frequencies from 40 to 70 Hz, which accommodates generator sets that may not regulate frequency as tightly as utility power. The wide input voltage window (340–460V) further extends generator compatibility during load transients.

Q: Can battery capacity be expanded after installation?

A: Yes. The GVSUPS80KB5HS ships with three internal 9AH Smart Modular Battery Strings and is designed to accept additional battery capacity as needed. The modular battery architecture supports expansion without requiring a system shutdown, which is critical for always-on critical load environments.

Q: What is the output voltage THD of the GVSUPS80KB5HS?

A: Output voltage Total Harmonic Distortion is rated at 3% or less. This is well within the safe operating range for sensitive IT equipment with active power factor correction power supplies and helps prevent long-term component stress caused by distorted output waveforms.

Q: Does the GVSUPS80KB5HS require three-phase input power?

A: Yes. This is a three-phase input, three-phase output UPS rated for 340–460V input (nominal 400V). It requires a proper three-phase utility or generator feed — it is not suitable for single-phase installations.

Q: What is the audible noise level of the GVSUPS80KB5HS?

A: The unit is rated at 65 dB under normal operating conditions. This is comparable to a typical office environment background noise level and is appropriate for installation in dedicated equipment rooms or data center floors.

Marty Allison

The GVSUPS80KB5HS is one of the configurations in the Galaxy VS line that I'd point to when an engineer asks for an 80kW online UPS that won't force a derating conversation during load planning. The unity output power factor (1.0) is the key spec here — paired with the 80kW nameplate, what you see is what you get when you're calculating how much real equipment this unit can carry. That's not always the case at this power class, and it matters when you're specifying against a load schedule rather than guessing.

Technical Highlights:

• Unity Output Power Factor (1.0): 80kW usable equals 80 kVA rated — no derating factor to apply. This simplifies load planning for facilities engineers and eliminates the common gotcha where a 100 kVA UPS only delivers 80kW of real power.
• Wide Input Voltage Window (340–460V): 120V of headroom above and below nominal 400V means the unit rides through browndowns and overvoltages without switching to battery unnecessarily. Fewer battery cycles directly extends battery service life in environments with variable utility quality.
• ≤3% Output THD: At or below 3% output voltage distortion, sensitive APFC power supplies in servers and network equipment operate within spec. This is the figure that protects your downstream equipment from the slow, invisible damage that high-THD UPS output causes over months of runtime.

Deployment Considerations:

• This unit requires a three-phase 400V input feed (340–460V range). Confirm your upstream panel can deliver balanced three-phase before specifying — single-phase input is not supported and there is no auto-transformer option built in.
• The 65 dB noise rating is acceptable for a dedicated equipment room but will be noticeable in open-plan or semi-open spaces. Factor acoustic isolation into the installation plan for non-traditional deployments.

The GVSUPS80KB5HS is the right fit for a purpose-built data center room or a large network operations center running a dense mix of three-phase IT loads — server racks, core switching, and storage arrays — where clean sine wave power, zero transfer time, and hot-swappable battery expansion are all hard requirements rather than nice-to-haves.