About this UPS
Vertiv Liebert GXT5 UPS-15kVA/15kW/208 and 120VAC|Online Rack/Tower Energy Star
| UPC | 767041026443 |
| Double Conversion | 11U | Built-in RDU101 Card | Color / Graphic LCD HMI | 3-Year Warranty | |
| General Information | |
|---|---|
| Manufacturer: | Vertiv |
| Manufacturer Part Number: | GXT5-15KMVRT11UXLN |
| Manufacturer Website Address: | http://www.vertiv.com/ |
| Brand Name: | Liebert |
| Product Series: | GXT |
| Product Name: | GXT5 15kVA Rack/Tower UPS |
| Marketing Information: |
The Vertiv Liebert GXT5 uninterruptible power supply (UPS) protects critical equipment against outages and every type of power disturbance. This 15kVA online double conversion UPS offers continuous power conditioning in centralized and edge locations. With unity power factor (1.0), it allows more connected loads saving space and costs. This tower/rack mount UPS has a built-in Vertiv RDU101 communications card with the free Vertiv Power Insight software for remote monitoring to help you make more informed decisions and faster event resolution. This 208V in/ 208 and 120V out single phase UPS has scalable runtime options with External Battery Cabinet (EBC) Autodetection to give extra runtime during an outage to support critical equipment. This battery backup is ENERGY STAR 2.0 certified and comes with a color/graphic LCD HMI display. It offers battery heath status and has optional Power Output Distribution (POD) selections with NEMA or IEC outlet receptacles. |
| Product Condition: | New |
| Packaged Quantity: | 1 Pack |
| Product Type: | Double Conversion Online UPS | Technical Information |
| Plug/Connector Type: | Hardwired |
| Receptacle Type: | Hardwired |
| Transfer Time: | 0 ns |
| Phase: | Single Phase |
| Application/Usage: |
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Power Description |
| Load Capacity (VA): | 15 kVA |
| Input Voltage: |
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| Output Voltage: |
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| Waveform Type: | Pure Sine Wave | Management |
| Bypass Switch: |
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Controls/Indicators |
| Status Indicators: | Alarm / Fault Indication | Interfaces/Ports |
| Serial Port: | Yes |
| Modem (RJ-11): | No |
| Network (RJ-45): | Yes |
| USB (HID Compliant) Port: | Yes |
| EPO Port: | Yes |
| Modular Slots: | 1 x Expansion Slot | Battery Information |
| Battery Characteristics: | Valve Regulated Lead Acid (VRLA) |
| Backup/Run Time (Full Load): | 3 Minute |
| Backup/Run Time (Half Load): | 9 Minute | Physical Characteristics |
| Form Factor: | Rack/Tower |
| Rack Height: | 11U |
| Height: | 19" (482.60 mm) |
| Width: | 16.90" (429.26 mm) |
| Depth: | 26.70" (678.18 mm) |
| Weight (Approximate): | 179.89 kg | Miscellaneous |
| Package Contents: |
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| Additional Information: |
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| Energy Star: | Yes |
| Country of Origin: | China |
| TAA Compliant: | No |
| Environmentally Friendly: | Yes |
| Environmental Compliance: |
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Warranty |
| Limited Warranty: | 3 Year |
Technical specifications
How long it'll keep your equipment up.
Manufacturer-specified runtime at typical loads. Real-world figures depend on battery age, ambient temperature, and load profile.
Need more runtime? This UPS accepts external battery packs (XBPs). Contact us about XBP options →
Estimate based on manufacturer-specified runtime curve. Real-world runtime varies with battery age, ambient temperature, and load profile.
Compatible accessories
Network management cards, rail kits, environmental sensors — verified compatible with this UPS line.
Before you order
How do I know this UPS will run my equipment?
Add up the wattage draw of every device you'll plug in (servers, switches, monitors). The UPS's wattage rating — not VA — is the number that matters. Aim for the UPS to run at 60–70% of capacity at full load: this gives headroom for inrush current and a meaningful runtime margin. Email us your equipment list and we'll size the right UPS within one business hour.
What's covered by the warranty, and how long does it last?
New units carry the full manufacturer warranty registered to you on receipt. The manufacturer handles claims directly via their North American support channel. Refurbished units are covered by our own 1-year UPSPLUSBATTERY warranty handled in-house in Canada.
Can I extend runtime beyond what's shown above?
Many Smart-UPS-class models accept an external battery pack (XBP) connected to the rear battery port. If this UPS shows "Extended Runtime Capable: Yes" in the spec grid above, an XBP is supported. Compatible XBPs and the runtime gain they deliver vary by model — contact us if you don't see the right XBP in our catalogue.

