Skip to content

Vertiv Liebert APS 20kVA N+1 Modular UPS – 120/208V Split Phase | 10-Min Runtime | Rack/Tower

by Vertiv

Ensure critical uptime with the Vertiv Liebert APS 20kVA N+1 Modular UPS (AS6D0NCJGNNXLKB), a high-performance online double conversion system built for enterprise IT environments. Designed for scalability, this modular UPS supports up to 20kVA of capacity with N+1 redundancy, providing up to 10 minutes of full-load runtime.

Its hot-swappable FlexPower™ modules simplify maintenance and expansion without service disruption. The factory-installed Liebert IntelliSlot Unity Card enables remote monitoring, Power Insight software integration, and environmental sensor compatibility—making it ideal for dynamic data centers.

Additional benefits include 92% energy efficiency, transformer-based isolation, auto-shutdown software, and support for 208V and 120V output.

Category Details
Manufacturer Vertiv
Brand Name Liebert
Product Line APS
Model Number AS6D0NCJGNNXLKB
Product Type Online Double Conversion UPS
Form Factor Rack/Tower Convertible
Scalability 20kVA Max, N+1 Redundancy
Full Load Runtime 10 Minutes
Half Load Runtime 27 Minutes
Input Voltage Range 120–280V AC
Input Voltage 120/230V AC
Output Voltage 208V and 120V AC (Split Phase)
Power Capacity 20 kVA / 18 kW
Phase Single Phase
Frequency (Input/Output) 70 Hz / 60 Hz
Plug Type Hardwire 4-wire (L-L-N-G)
Remote Monitoring Liebert IntelliSlot Unity Card (IS-UNITY-DP) – Included
Interface Ports USB (HID), Serial, EPO
Status Display LCD Display
Environmental Monitoring Temp, Humidity, Leak Sensors
Max Operating Temp 104°F (40°C)
Humidity Tolerance 0–95% (non-condensing)
Height x Width x Depth 49" x 17" x 34"
Weight (Shipping) 1 lb (as listed)
Warranty 2-Year Limited
Software Trellis™ Power Insight (Auto Shutdown)
Environmentally Friendly Yes

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare