SKU: 21163219820

Vertiv Liebert EXS V-Model UPS tower 20kVA/20kW 208/120VAC(220/127VAC) 3-Phase 4 Wire|Top Fan w/ SNMP|Run Time 13 min (EXSV-20KXRTN)

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Description

Vertiv Liebert EXS V-Model UPS tower 20kVA/20kW 208/120VAC(220/127VAC) 3-Phase 4 Wire|Top Fan w/ SNMP|Run Time 13 min (EXSV-20KXRTN)The Vertiv Liebert EXS V Model (EXSV 20KXRTN) is a compact, monolithic online UPS designed to deliver reliable, clean power for critical IT infrastructure. Built around true online, double conversion technology, it continuously conditions and regulates output voltage to protect servers, networking equipment, and data storage from power disturbances. With a 20 kVA 20 kW rating and 3 phase, 4 wire input output, the EXS V Model is engineered to meet

The Vertiv Liebert EXS V-Model (EXSV-20KXRTN) is a compact, monolithic online UPS designed to deliver reliable, clean power for critical IT infrastructure. Built around true online, double-conversion technology, it continuously conditions and regulates output voltage to protect servers, networking equipment, and data storage from power disturbances. With a 20 kVA / 20 kW rating and 3-phase, 4-wire input/output, the EXS V-Model is engineered to meet demanding load profiles in data centers, telecom rooms, and network closets while occupying a compact footprint suitable for space-constrained environments. The integrated top-fan cooling improves reliability in hot environments, and its SNMP capability enables seamless remote management and proactive monitoring.

  • Unmatched power protection with online double-conversion: The EXS V-Model delivers a continuous, clean sine-wave output regardless of input disturbances, ensuring consistent performance for sensitive IT equipment and minimizing data loss during outages.
  • 20 kVA / 20 kW capacity in a compact monolithic design: A robust, space-efficient solution that supports growth and consolidates critical loads without compromising protection or efficiency.
  • 3-Phase, 4-Wire configuration at 208/120 VAC (220/127 VAC): Flexible utility compatibility for modern data centers, with options to match regional power standards and IT equipment requirements.
  • Top-fan cooling and remote monitoring capabilities: Superior thermal management keeps the unit operating at peak performance, while SNMP and network connectivity enable proactive maintenance and fast issue resolution.
  • 13-minute runtime: A practical runtime to bridge short outages and safeguard servers and network gear during power events, allowing orderly shutdowns or seamless switchover to backup generation where available.

Technical Details of Vertiv Liebert EXS V-Model UPS

  • Model: EXSV-20KXRTN
  • Topology: True online, double-conversion (monolithic UPS)
  • Power Rating: 20 kVA / 20 kW
  • Input/Output Voltage: 208/120 VAC (with 220/127 VAC tolerance), 3-Phase, 4-Wire
  • Output Waveform: Pure sine wave
  • Cooling: Top Fan cooling for efficient heat dissipation
  • Monitoring: SNMP capable (network management for remote monitoring and alerts)
  • Runtime (Run Time): Approximately 13 minutes (specific runtime depends on load)
  • Protection Features: Input surge protection, short-circuit protection, overload protection, and automatic bypass capability
  • Form Factor: Compact monolithic design suitable for space-constrained environments
  • Efficiency: High-efficiency operation to reduce energy costs and cooling requirements

How to install Vertiv Liebert EXS V-Model UPS

Careful installation is essential to maximize reliability and protection. The Vertiv Liebert EXS V-Model should be placed on a level, vibration-free surface with adequate clearance for cooling and maintenance. Before installation, confirm that the service area meets the electrical, environmental, and safety requirements outlined in the user manual. The following guidelines help ensure a smooth deployment:

Step-by-step guidance:

  • Site readiness: Ensure the installation location provides structural support for the unit’s weight, proper ventilation, and access for maintenance. Maintain ambient temperatures within the recommended range and keep the area free of dust and obstructions.
  • Electrical connections: Connect the three-phase, four-wire input to the appropriate power source, ensuring correct voltage and phase alignment. Use correctly rated cables and secure all connections to prevent impedance-related issues.
  • Load assessment and distribution: Map critical loads to the UPS output and verify that total connected load does not exceed the 20 kW rating. Consider future expansion and implement proper load balancing to optimize performance.
  • Cabling and grounding: Route output cables to IT equipment with attention to separation from EMI sources. Ground the UPS per local codes and the manufacturer’s recommendations to ensure safety and performance.
  • SNMP and network configuration: Install the SNMP management module if not pre-installed, then configure IP addressing, community strings, and alert thresholds to enable remote monitoring and proactive maintenance.
  • Commissioning and testing: Power up the system with a slow ramp, verify alarm indicators, perform a functional test by simulating a power outage, and confirm seamless transfer to an auxiliary power path or battery reserve as designed.
  • Documentation and maintenance planning: Record serial numbers, firmware versions, and configuration settings. Establish a preventive maintenance schedule to maximize uptime and extend service life.

When installed correctly, the Vertiv Liebert EXS V-Model delivers dependable power quality, preventing disturbances like sags, swells, and outages from propagating to critical IT equipment. Its modular design, robust protection features, and remote monitoring capabilities enable IT teams to manage risk, improve uptime, and simplify disaster recovery planning. For data centers and networks with demanding workloads, the EXSV-20KXRTN offers a scalable, reliable, and efficient power solution that aligns with modern IT architectures and energy-conscious operations.

Frequently asked questions

  • Q: What loads is the EXSV-20KXRTN best suited for?

    A: The EXSV-20KXRTN is ideal for mid-range data centers, server rooms, and network closets that require robust 3-phase online UPS protection for mission-critical servers, storage devices, and network equipment.

  • Q: What does 3-Phase 4-Wire mean for my installation?

    A: 3-phase 4-wire means the UPS connects to a three-phase electrical supply with a neutral conductor, supporting balanced loading and compatibility with typical large IT loads and building power systems.

  • Q: How does SNMP monitoring benefit my operation?

    A: SNMP enables remote health monitoring, alerts, and performance data collection, allowing IT teams to respond quickly to outages, plan maintenance, and optimize energy usage without on-site visits.

  • Q: What is the runtime and how does it impact downtime?

    A: The EXSV-20KXRTN provides approximately 13 minutes of runtime, which is designed to bridge short outages and allow orderly shutdowns or seamless switchover to backup power when available, reducing the risk of data loss.

  • Q: Can I expand the system as my needs grow?

    A: Yes. The Liebert EXS V-Model is engineered for scalability, with options for additional battery back-ups and integration with larger power architectures to accommodate increasing loads while maintaining protection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21163219820

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Whale
Draper, US
★★★★★ 5
Nice daily use paper for ink jet printers. A good white rating too. OK for occasional color
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Very good paper for daily use on ink jet printers. Good price, fast deliver, and packaged well. It even works well for color printing but not what you want for high quality glossy color prints.
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Reviewed in the United States on May 30, 2026
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Gabriel L. De Mattos
Omaha, US
★★★★★ 5
Reliable everyday printer paper, no jams and clean prints
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Standard printer paper that just works. Feeds consistently without jamming across multiple printers I use it in. The brightness level is good and text prints crisp and clear. The 500 sheet ream is a reasonable size to keep on hand. Nothing fancy to say here, it is just reliable paper at a fair price. Amazon Basics has been consistently good for these kinds of commodity items.
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Reviewed in the United States on May 5, 2026
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HONEST REVIEWER
Omaha, US
★★★★★ 4
If you're looking for a budget-friendly option for everyday printing, this is a solid choice.
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Let's be honest, reviewing copy paper isn't exactly thrilling. But,et's be honest, reviewing copy paper isn't exactly thrilling. But, if you're buying paper, you expect it to, well, work like paper. And in that regard, the Amazon Basics Multipurpose Copy Paper delivers. It works as paper should. That's really the core of it. This paper is functional. It's the kind of paper you buy when you need a lot of it without breaking the bank. Here's a quick breakdown: Pros: Affordable: This is the biggest selling point. If you're looking for a budget-friendly option for everyday printing, this is a solid choice. Good for High-Volume Printing: Because of its affordability, it's great for those situations where you're churning out documents and don't want to worry about the cost per page. Works in Most Printers: I've used it in inkjet and laser printers without any major issues. It's generally reliable in terms of feeding and printing. Acceptable Brightness: It's not the brightest white paper on the market, but it's acceptable for most general-purpose printing. Cons: Not Premium Quality: Don't expect a luxurious feel or exceptionally crisp print quality. It's not designed for high-resolution photos or important presentations. Can Be a Little Thin: Compared to more expensive paper, it can feel a bit thinner. This might lead to slight show-through if you're printing heavily on both sides. Packaging Can Sometimes Be Damaged: While not always the case, some users have reported damaged packaging upon delivery. This hasn't affected the paper itself in my experience, but it's something to be aware of. Overall: The Amazon Basics Multipurpose Copy Paper is a reliable and affordable option for everyday printing needs. It's not fancy, but it gets the job done. If you're looking for premium quality, look elsewhere. But if you just need a lot of paper, that works as paper should, and at a good price, this is a worthwhile choice. That's really the core of it. This paper is functional. It's the kind of paper you buy when you need a lot of it without breaking the bank. Here's a quick breakdown: Pros: Affordable: This is the biggest selling point. If you're looking for a budget-friendly option for everyday printing, this is a solid choice. Good for High-Volume Printing: Because of its affordability, it's great for those situations where you're churning out documents and don't want to worry about the cost per page. Works in Most Printers: I've used it in inkjet and laser printers without any major issues. It's generally reliable in terms of feeding and printing. Acceptable Brightness: It's not the brightest white paper on the market, but it's acceptable for most general-purpose printing. Cons: Not Premium Quality: Don't expect a luxurious feel or exceptionally crisp print quality. It's not designed for high-resolution photos or important presentations. Can Be a Little Thin: Compared to more expensive paper, it can feel a bit thinner. This might lead to slight show-through if you're printing heavily on both sides. Packaging Can Sometimes Be Damaged: While not always the case, some users have reported damaged packaging upon delivery. This hasn't affected the paper itself in my experience, but it's something to be aware of. Overall: The Amazon Basics Multipurpose Copy Paper is a reliable and affordable option for everyday printing needs. It's not fancy, but it gets the job done. If you're looking for premium quality, look elsewhere. But if you just need a lot of paper, that works as paper should, and at a good price, this is a worthwhile choice.
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Reviewed in the United States on April 27, 2025
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Liz
San Leandro, US
★★★★★ 5
Reliable Everyday Printer Paper
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
This is standard plain printer paper for everyday home use, and it does exactly what it’s supposed to do without any issues. I have had no problems with paper jams, ink smudging, or feeding through the printer. The paper is an average thickness, nothing special, but perfectly fine for printing documents. The color is white. It does not curl, and everything comes out clean and readable. It does not stand out in any particular way, but there is also nothing to complain about. Overall, it is reliable, consistent, and works well for regular home printing needs. I will buy again.
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Reviewed in the United States on May 29, 2026
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Stephen Houston
Bozeman, US
★★★★★ 5
Good price. Good paper.
Size: 8 Reams | 4000 Sheets, Style: Letter (8.5x11)
I feel like I have purchased this paper a hundred times. I have it on subscription. It works great in all my printers.
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Reviewed in the United States on May 30, 2026

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