Vertiv
Liebert APS 15kVA Scalable to 20kVA N+1 - AS4C0NCWGNNXLKB
Liebert APS 15kVA Scalable to 20kVA N+1 - AS4C0NCWGNNXLKB
Items above $10000 are handled by quote so we can confirm availability, freight, and final pricing.
Written reply within 1 business day — no obligation.
- Ships from our Canadian warehouse — CAD pricing, no customs
- New in box — manufacturer warranty applies
- Purchase orders / Net-30 welcome (B2B & public sector)
Questions? 438-881-3363 · Mon–Fri
About this UPS
Liebert APS 15kVA Scalable to 20kVA N+1
| UPC | N/A |
| 15 Minutes Full-Load Runtime| Online Double Conversion UPS | Rack/Tower | Factory Installed SNMP/Webcard | Internal Step-Down Transformer | 208 and 120VAC Output | |
| General Information | |
|---|---|
| Manufacturer: | Vertiv |
| Manufacturer Part Number: | AS4C0NCWGNNXLKB |
| Manufacturer Website Address: | http://www.vertiv.com/ |
| Brand Name: | Liebert |
| Product Line: | APS |
| Product Name: | APS 15kVA Scalable to 20kVA N+1 |
| Marketing Information: |
The Vertiv Liebert APS 15kVA Scalable to 20kVA N+1 208V Modular UPS (AS4C0NCWGNNXLKB) is an online double conversion UPS with up to 15 minutes full-load runtime designed for room or row-based applications. It offers redundancy and flexibility for the future while ensuring maximum power availability to your critical systems. The APS modules are hot-swappable FlexPower assemblies and battery modules that are quickly and easily installed or replaced without disrupting power. The addition of power capacity or battery modules as needed or pay as you grow design allows for better CAPEX/OPEX budget management. With high energy efficiency of up to 92%, it supports sustainability and reduces the total cost of ownership (TCO). It has intelligent battery management and can operate in a temporary overload state up to 200% load. For remote management and environmental monitoring, a Liebert IntelliSlot Unity Card (IS-UNITY-DP) comes factory installed for FREE Power Insight Software, and enables compatibility with Vertiv environmental monitoring sensors. |
| Product Type: | Double Conversion Online UPS | Technical Information |
| Plug/Connector Type: | Hard Wire 3-wire (L-L-G) |
| Phase: | Single Phase |
| Application/Usage: |
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Power Description |
| Load Capacity (VA): | 15 kVA |
| Input Voltage: | 230 V AC |
| Input Voltage Range: | 120 V AC - 280 V AC |
| Output Voltage: |
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| Input Frequency: | 70 Hz |
| Output Frequency: | 60 Hz | Controls/Indicators |
| Status Indicators: | LCD Display |
Interfaces/Ports |
| Serial Port: | Yes |
| Modem (RJ-11): | No |
| Network (RJ-45): | No |
| USB (HID Compliant) Port: | Yes |
| EPO Port: | Yes | Battery Information |
| Battery Characteristics: | Valve Regulated Lead Acid (VRLA) |
| Backup/Run Time (Full Load): | 15 Minute |
| Backup/Run Time (Half Load): | 39 Minute | Physical Characteristics |
| Form Factor: | Rack/Tower |
| Height: | 38" (965.20 mm) |
| Width: | 17" (431.80 mm) |
| Depth: | 34" (863.60 mm) | Miscellaneous |
| Additional Information: |
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| Certifications & Standards: |
Compliant Safety Standards:
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| Environmentally Friendly: | Yes |
| Environmental Compliance: |
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Warranty |
| Limited Warranty: | 2 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.
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.