Description
The Vertiv Liebert APS 20kVA Modular UPS (AS4D0NCJGNNXLKB) is a scalable, high-performance power protection solution designed for critical IT applications. With N+1 redundancy, 208V single-phase output, and a 5-minute full-load runtime, this online double conversion UPS ensures continuous uptime and operational reliability. Its hot-swappable FlexPower™ assemblies and VRLA batteries offer a “pay as you grow” modular approach, reducing total cost of ownership and maximizing CAPEX/OPEX flexibility.
Factory-equipped with Liebert IntelliSlot Unity SNMP/Webcard, it supports remote monitoring via free Power Insight Software and integration with Vertiv sensors. This unit includes an internal step-down transformer for dual 208/120V AC output, making it suitable for mixed-load environments.
| Category | Details |
|---|---|
| Part Number | AS4D0NCJGNNXLKB |
| Brand | Vertiv Liebert |
| UPS Type | Online Double Conversion |
| Scalability | 20kVA N+1 |
| Form Factor | Rack/Tower Convertible |
| Input Voltage Range | 120V AC – 280V AC |
| Output Voltage | 208V & 120V AC (with step-down transformer) |
| Input Plug Type | Hard Wire 3-wire (L-L-G) |
| Runtime (Full Load) | 5 Minutes |
| Runtime (Half Load) | 15 Minutes |
| Battery Type | VRLA (Valve-Regulated Lead Acid) |
| Battery Voltage | 144V DC |
| Max Charge Current | Power module: 1.8A, Charger module: 10A |
| Hot Swappable Modules | Yes |
| Monitoring | SNMP/Webcard Installed (IS-UNITY-DP) |
| Software | Trellis™ Power Insight |
| Cooling & Environment | 0–95% RH (non-condensing), up to 3000m altitude |
| Height x Width x Depth | 38" x 17" x 34" |
| Weight | 1 lb (shipping weight as listed) |
| Certifications | UL 1778, CSA 22.2, FCC Class A, IEC/EN/AS 62040-1/2, CISPR22 Class A |
| Warranty | 2-Year Limited |
| Product Condition | New and Factory Fresh |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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