Vertiv AS6A0NCVGNNXLKB 5kVA Scalable UPS with N+1 Redundancy

Overview

The Vertiv AS6A0NCVGNNXLKB is a 5kVA / 4.5kW hardwire UPS module designed for deployments where today's load is manageable but tomorrow's growth is unpredictable. Its defining characteristic is scalability: the system scales up to 20kVA / 18.0kW within the same platform, and the N+1 architecture lets you add redundancy without replacing infrastructure. If you're sizing power protection for a security operations center, network closet, or a mid-size surveillance head-end that will expand over the next few years, this is the entry point into a family that can grow with the installation rather than force a forklift upgrade.

Input is hardwire only — L-L-N-G configuration — so this is a permanent installation product, not a plug-in UPS. Plan your electrical rough-in accordingly. Output is likewise hardwire, with optional PODs (Power Output Distribution modules) available to add receptacle-based distribution downstream without altering the core unit.

Key Features

• 5kVA / 4.5kW Starting Capacity: Enough headroom for a dense NVR rack, a core network switch stack, or a mid-tier access control head-end. Starting at 5kVA also keeps initial capital outlay lower when the full 20kVA load isn't yet live.
• Scales to 20kVA / 18.0kW: The AS6A0NCVGNNXLKB sits at the base of a scalable platform that reaches 20kVA in the same product family — meaning you can add power capacity as devices are commissioned without replacing the UPS enclosure or retraining staff on a new platform.
• N+1 Redundancy Architecture: Adding a second module to this platform provides N+1 fault tolerance — if one module fails or requires service, the remaining module carries the load. For 24/7 surveillance and security environments where UPS downtime means unprotected cameras and ungoverned access points, this is the architecture that matters.
• 40-Minute Half-Load Runtime: At 50% load (2.25kW), the AS6A0NCVGNNXLKB provides 40 minutes of battery backup — enough runway to execute an orderly shutdown, wait out a brief utility interruption, or allow a generator to come online and stabilize. Full-load runtime is 15 minutes, which is meaningful for burst-protection scenarios.
• Hardwire Input — L-L-N-G: Direct hardwire connection eliminates plug/receptacle failure points that matter in high-current permanent installations. This is the right input type for a dedicated UPS circuit fed from a distribution panel — not a device you roll in and plug into a wall outlet.
• Optional POD Output Distribution: The hardwire output can be supplemented with optional Power Output Distribution (POD) modules, giving you receptacle-based device connections downstream of the hardwire feed. This lets the same UPS serve both hardwired infrastructure and rack-mounted equipment without separate distribution hardware.
• Consistent Platform Across Capacities: The broader AS6-series family spans 5kVA through 20kVA in the same 20kVA scalable frame. Moving from AS6A0NCVGNNXLKB to AS6B0 (10kVA) or AS6D0 (20kVA) stays within the same platform architecture — relevant for spare-parts stocking, service contracts, and technician familiarity across a multi-site deployment.

Integration and Compatibility

Because input and output are both hardwire, the AS6A0NCVGNNXLKB requires a licensed electrician for installation in most jurisdictions — factor this into project budgets. The optional POD modules expand output flexibility and are sized to the load being served; consult Vertiv's product family documentation to match POD ratings to downstream device lists. This unit belongs to a commercial UPS system family designed for data center, network closet, and critical infrastructure environments where a UPS selection guide can help match capacity, redundancy tier, and runtime to the specific load profile. For surveillance-heavy installations, pairing this UPS with a network video recorder and a managed PoE switch on the protected output is the standard architecture for maintaining continuous recording through utility events.

Frequently Asked Questions

Q: What is the difference between the AS6A0NCVGNNXLKB and the AS5A0NCVGNNXLKB?

A: Both units deliver 5kVA / 4.5kW with identical input/output types and the same 15-min full-load / 40-min half-load runtime. The key difference is scalability ceiling: the AS5-series scales to 15kVA / 13.5kW, while the AS6A0NCVGNNXLKB scales to 20kVA / 18.0kW. Choose the AS6A0NCVGNNXLKB if your deployment may eventually reach the 20kVA tier.

Q: Can the AS6A0NCVGNNXLKB be installed with standard outlet connections?

A: No. Both input and output on the AS6A0NCVGNNXLKB are hardwire (L-L-N-G). This requires a dedicated electrical circuit and licensed electrician installation. Optional POD modules can add receptacle-based output distribution downstream, but the UPS itself does not plug into a standard wall outlet.

Q: How does N+1 redundancy work with this unit?

A: The AS6A0NCVGNNXLKB is the entry module in a scalable platform that supports N+1 configuration. Adding a second module provides redundancy so that if one module requires maintenance or experiences a fault, the other continues supplying load. This is particularly important in always-on security and surveillance environments.

Q: What is the runtime at full load versus half load for the AS6A0NCVGNNXLKB?

A: At full load (5kVA / 4.5kW), runtime is 15 minutes. At half load (approximately 2.25kW), runtime extends to 40 minutes. Runtime is battery-dependent and assumes a fully charged battery at the time of the utility event.

Q: Can I add higher-capacity modules later without replacing the AS6A0NCVGNNXLKB chassis?

A: The AS6-series is a scalable platform. The AS6A0NCVGNNXLKB starts at 5kVA and the platform supports configurations up to 20kVA / 18.0kW. Capacity additions are made within the same product family. Consult Vertiv documentation for specific module upgrade and parallel configuration procedures.

Q: What output options are available beyond the hardwire output?

A: The base output is hardwire. Optional POD (Power Output Distribution) modules can be added to provide receptacle-based output distribution for rack equipment and other devices that require plug connections, without requiring a separate distribution unit.

Marty Allison

The AS6A0NCVGNNXLKB is the model I'd specify when a project is starting at 5kVA today but the load map shows expansion to 15 or 20kVA within a 3-5 year window. That 20kVA scalability ceiling — 4x the starting capacity — means the electrical infrastructure you install now doesn't become a stranded asset when the next phase of cameras, switches, or access controllers goes live. The 40-minute half-load runtime is a real operational buffer, not a marketing number: at 2.25kW draw you have genuine time for a controlled shutdown or generator handoff rather than a hard crash.

Technical Highlights:

• 20kVA Scalability Ceiling: Entering at 5kVA but scaling to 20kVA / 18.0kW within the same AS6-series platform means one platform decision covers the life of most mid-size deployments — no forklift replacement as load grows.
• 40-Minute Half-Load Runtime: At 50% load, the AS6A0NCVGNNXLKB provides 40 minutes of protection — substantially longer than the 15-minute full-load figure, which matters in mixed-load environments where peak draw is rare and average draw is lower.
• N+1 Architecture: The platform supports module-level redundancy, so a second AS6A0NCVGNNXLKB unit provides fault tolerance without a separate redundant UPS system — cleaner than a parallel standalone approach for space-constrained installations.

Deployment Considerations:

• Hardwire input (L-L-N-G) means this cannot be commissioned without a licensed electrician and a dedicated circuit — include electrical labor in the project budget and timeline, particularly for retrofit installations in occupied facilities.
• The optional POD output modules are separate line items; if your load includes a mix of hardwired infrastructure and plug-connected rack equipment, confirm POD compatibility and capacity before finalizing the order so you're not making a second trip to add distribution after commissioning.

This unit is the right call for a physical security head-end — NVRs, core switches, access control servers — in a facility where the security footprint is planned to grow: a campus building during phased expansion, a warehouse adding automation in stages, or a data center colocating security infrastructure with IT gear that will scale on a similar timeline.