Description
The Vertiv Liebert APS AS3 UPS (AS3A0NCUGNNXLKB) is a modular, online double-conversion uninterruptible power supply system designed for dynamic, room-based, or row-based applications. Offering a 5kVA/4.5kW capacity, this system is scalable up to 15kVA N+1, delivering redundancy, flexibility, and unmatched reliability. The factory-installed SNMP/Webcard enables remote management through Vertiv’s free Power Insight software, while intelligent battery modules support hot-swappable installation for zero-downtime servicing.
Featuring a 5-minute full-load runtime, pure sine wave output, and support for both 208V and 120VAC output via internal step-down transformer, this UPS is perfect for mission-critical environments. Built with sustainability in mind, it operates at up to 92% efficiency, reducing energy costs and total cost of ownership (TCO).
| Category | Details |
|---|---|
| Brand | Vertiv Liebert |
| Series / Model | APS AS3 / AS3A0NCUGNNXLKB |
| Type | Double Conversion Online Modular UPS |
| Scalability | 5kVA to 15kVA N+1 |
| Output Capacity | 5000 VA / 4500 W |
| Output Voltage | 208V and 120VAC (via internal transformer) |
| Input Voltage Range | 120 – 280 VAC |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Waveform | Pure Sine Wave |
| Runtime (Full Load) | 5 Minutes |
| Runtime (Half Load) | 14 Minutes |
| Hot-Swappable Modules | Yes |
| Battery Chemistry | Lead Acid, Valve-Regulated |
| Interfaces | USB, Serial Port, EPO |
| Remote Monitoring | Factory-installed SNMP/Webcard (IS-UNITY-DP) |
| Environmental Sensors | Leak, Temperature, Humidity |
| Display | LCD |
| Form Factor | Rack/Tower |
| Dimensions (H x W x D) | 27" x 17" x 32" |
| Weight | 28.3 lbs |
| Certifications | UL 1778, CSA, FCC Part 15, NOM, RoHS, WEEE, REACH |
| Software Included | Power Insight 2.2 |
| Warranty | 5 Years |
| Product Condition | New and Factory Fresh |
| Shipping Weight | 1 lb |
| Country of Origin | China |
| Environmentally Friendly | Yes |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
