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Tall rectangular rack-tower UPS in dark finish with front LCD panel

Vertiv

Vertiv AS6D0NCXGNNXLKB 20kVA 18kW 120/208V Split Phase Modular UPS 5min Runtime

SKU CH-8X27-3C4C3 MPN AS6D0NCXGNNXLKB

A 20 kVA 18 kW split-phase UPS with five minutes full-load runtime, rack-tower form factor and factory-fitted SNMP card

  • International Version208V
  • Input Voltage Range200/100, 208/120, 220/110, 230/115, 240/120 VAC
  • Input Frequency40 Hz to 70 Hz auto-sensing
  • Input Connection4-Wire (L-L-N-G)
  • VA Rating20 kVA
  • Watts18 kW

Option AS6D0NCXGNNXLKB

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  • 20 kVA and 18 kW online double-conversion power protects critical loads
  • Scalable modular design supports N+1 redundancy for continuous availability
  • Split-phase 120/208 V output matches diverse equipment voltage needs
  • Five minutes full-load runtime and sixteen minutes at half load sustain operations
  • Rack or tower form factor fits standard 38-inch by 17-inch footprint

Scalable 20 kVA Split-Phase UPS

The Vertiv Liebert AS6D0NCXGNNXLKB is a new online double-conversion UPS rated at 20 kVA and 18 kW. It accepts 120/208 V split-phase input through a 4-wire connection and auto-senses frequencies from 40 Hz to 70 Hz. Factory-installed SNMP and web card enable remote monitoring. The modular frame supports N+1 redundancy within the same 20 kVA capacity.

Suited for Critical Split-Phase Loads

This unit fits facilities that require 120/208 V split-phase power for servers, networking gear or industrial equipment. VRLA batteries deliver 5 minutes at full load and 16 minutes at half load. Buyers needing longer runtime, higher capacity or a different voltage topology should evaluate other solutions.

Rack or Tower Integration

The 38 by 17 by 34 inch chassis weighs 700 lbs and operates from 32 °F to 104 °F in 0 to 95 % non-condensing humidity. Leak, temperature and humidity sensors provide environmental awareness. LCD status indicators give local visibility. Ensure floor loading and clearance accommodate the weight and dimensions.

Highlights

  • 20 kVA and 18 kW online double-conversion power protects critical loads
  • Scalable modular design supports N+1 redundancy for continuous availability
  • Split-phase 120/208 V output matches diverse equipment voltage needs
  • Five minutes full-load runtime and sixteen minutes at half load sustain operations
  • Rack or tower form factor fits standard 38-inch by 17-inch footprint

Specifications

BrandVertiv
SeriesLiebert
ModelAS6D0NCXGNNXLKB
International Version208V
Input Voltage Range200/100, 208/120, 220/110, 230/115, 240/120 VAC
Input Frequency40 Hz to 70 Hz auto-sensing
Input Connection4-Wire (L-L-N-G)
VA Rating20 kVA
Watts18 kW
Output Voltage200/100, 208/120, 220/110, 230/115, 240/120 VAC
Output Frequency60Hz default; 50/60Hz user-configurable
Battery TypeValve Regulated Lead Acid (VRLA)
Battery Run TimeFull Load: 5 mins.
Half Load: 16 mins.
TemperatureOperating temperature: 32°F - 104°F (0°C - 40°C)
Humidity0 - 95%, non-condensing
Dimensions38" x 17" x 34"
Weight700 lbs.
Shipping weight317.51 kg
Package size965 × 864 × 432 mm

Other versions of this model

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Questions about this item

What 4-wire input connection does the AS6D0NCXGNNXLKB require for installation?

The unit needs a 4-wire L-L-N-G feed matching one of the supported voltages such as 208/120 VAC and a 40-70 Hz source.

Will my existing 208/120 VAC split-phase loads run unchanged on the 20 kVA 18 kW output?

Yes, the UPS delivers 208/120 VAC at 60 Hz default, user-configurable to 50 Hz, so current split-phase equipment connects directly.

How do I confirm the Vertiv Liebert UPS is protecting my load after startup?

The front LCD status indicators show online double-conversion mode, output voltage, frequency, and remaining battery minutes in real time.

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