1. Computer Uninterruptible Power Supplies (UPS) Parts
  2. sku: 2649115349256502
  3. VERTIV PSI51000RM1201UN

VERTIV PSI51000RM1201UN Liebert Line Interactive Avr Rack 0767041042573 Mount 1000VA 900W 120V

900w Vertiv 767041042573 Liebert Psi5 Ups 1000va 120v 1u Line Interactive Avr Rack Mount

( Brand: Vertiv ), ( Manufacturer Part Number: PSI51000RM1201UN ), ( Part Type: Rack Mount ), ( UPC: 767041042573 )

Review VERTIV Liebert Psi5 Ups 1000va 120v 1u Line Interactive Avr Rack Mount

The Vertiv Liebert PSI5 1000VA 900W 120V 1U Line Interactive AVR (Auto Voltage Regulator) is a versatile and reliable power protection solution designed for IT and telecommunications applications. This rack mount UPS (Uninterruptible Power Supply) system comes with a nominal output voltage of 120V and a power capacity of 1000VA or 900 watts. Its line interactive design allows it to automatically adjust the output voltage to maintain optimal power conditions and prevent overvoltage or undervoltage situations.

This UPS system features a 1U form factor, making it an excellent choice for space-constrained environments. It boasts a high efficiency of up to 94% and comes with a built-in AC input filter to ensure clean power for connected devices. The PSI5 also includes an integrated pure sine wave output, ensuring that sensitive equipment receives a stable and consistent power supply.

The Liebert PSI5 comes with a number of essential features to ensure maximum uptime and ease of use. These include:

1. Automatic Voltage Regulation (AVR): This feature automatically adjusts the output voltage to maintain optimal power conditions.

2. Automatic Bypass: In the event of a UPS failure, the automatic bypass switch seamlessly transfers power to the incoming AC line.

3. Automatic Self-Test: The UPS performs a weekly self-test to verify its ability to provide backup power and ensure the battery remains in good condition.

4. Battery Replacement Indicator: The UPS alerts you when it's time to replace the batteries.

5. Remote Monitoring: This feature allows you to monitor the status of the UPS and connected equipment remotely.

The Vertiv Liebert PSI5 1000VA 900W 120V 1U Line Interactive AVR is a robust and efficient power protection solution designed to keep your critical IT infrastructure running smoothly and reliably. With its essential features, compact design, and high efficiency, this UPS is an excellent choice for a wide range of applications.

Pros and Cons of Buying Vertiv Liebert PSI 5 UPS System (767041042573)

The Vertiv Liebert PSI5 UPS System (Model Number: 767041042573) is a 1000VA, 900W, 120V, 1U Line Interactive AVR Rack Mount Uninterruptible Power Supply (UPS). This UPS system is designed to provide reliable power protection for IT equipment, telecommunications systems, and other critical loads. In this analysis, we will discuss the key features, pros, cons, and a concluding recommendation.

Features:

1. Line-Interactive Topology: This UPS provides automatic voltage regulation (AVR) to maintain a constant output voltage, even when input voltage varies.

2. 1000VA Apparent Power: This UPS can deliver the required power to start and run the connected loads.

3. 900W Continuous Power: It can supply a continuous power output for the connected equipment.

4. 120V Output Voltage: It is suitable for North American power grids.

5. 1U Height: It has a compact form factor, making it ideal for rack-mounting.

Pros:

1. Automatic Voltage Regulation (AVR): This feature extends battery life by regulating the input voltage and providing clean power to the connected equipment.

2. Compact Size: Its 1U height makes it an excellent choice for space-constrained environments, such as server rooms or telecommunications closets.

3. Energy Efficiency: Line-interactive UPS systems consume less power compared to online UPS systems because they do not require a static bypass switch.

4. Cost-Effective: This UPS system is generally more affordable compared to other, more advanced UPS systems.

Cons:

1. Limited Power Protection: It offers less power protection compared to larger, more powerful UPS systems.

2. Limited Runtime: This UPS system provides a shorter runtime compared to larger batteries in online UPS systems.

3. Limited Scalability: It may not support multiple battery expansions, limiting its ability to scale as your power requirements grow.

Conclusion:

The Vertiv Liebert PSI5 UPS System (Model Number: 767041042573) is an excellent choice for small to medium-sized IT environments, telecommunications systems, or other applications requiring a compact, cost-effective, and reliable power protection solution. Its line-interactive topology, energy efficiency, and automatic voltage regulation features make it a valuable investment for businesses seeking to protect their critical loads from power fluctuations and outages. However, it may not be suitable for larger installations with higher power requirements or longer runtime needs.

Recommendation:

If you are looking for a compact, cost-effective, and reliable UPS system to protect your critical loads in a space-constrained environment, the Vertiv Liebert PSI5 UPS System (Model Number: 767041042573) is a strong recommendation. For larger installations or applications requiring extended runtime, consider upgrading to a larger, more powerful UPS system with a longer battery backup.

Details:

Vertiv Liebert PSI5 UPS 1000VA 900W 120V 1U Line Interactive AVR Rack Mount 0.9 Power Factor with SNMP Card PSI5-1000RM1201UN: Brand: Vertiv, UPC: 73, Mfr Part #: PSI51000RM1201UN. The 1U rack mount UPS is ideal when space limited. Quick Installation Guide. This battery backup allows orderly shutdown of critical equipment.

Rack Mount Ears. VERTIV LIEBERT PSI5 1000VA RACKMOUNT 1U W/ RDU120 CARD 120V. Pure sine wave output on battery ensures the best quality of power for your equipment. This model includes the Vertiv Liebert IS-UNITY-SNMP communication card to remotely monitor up 50 UPS systems through free Power Insight Application.

Management Network Management:IS-UNITY-SNMP, Alarm:Overload. Display Graphics Display:LCD. Safety Manual. This line interactive UPS ensures availability of critical IT applications in network closets and small data centers.

specifications unipowerseek:

  • brand: Vertiv
  • mpn: Psi51000rm1201un
  • part type: Rack Mount
  • upc: 767041042573

shipping unipowerseek:

  • cost: $0.00
  • transit: 3-7 Days
  • class: Standard
  • service: Standard
  • type: Fixed

general unipowerseek:

  • condition: New
  • Computers/Tablet's Networking > Power Protection, Distribution > Uninterruptible Power Supplies

seller unipowerseek:

  • # reviews: 128492
  • rating: 98.0%
  • city: South Bend, IN

returns unipowerseek:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
  • method: Money back

offer unipowerseek:

  • started: August 4, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 3
  • availability: In Stock

payments unipowerseek:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other
part type: rack mount,
category: computers > computers/tablets networking > power protection, distribution > uninterruptible power supplies, sku: 2649115349256502,

Vertiv PSI51000RM1201UN Is Similar To:

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5 offers $814.90–$953.10 USD
  • Offer #1: $814.90 price + $0.00 shipping estimate = $814.90* total. Output receptacles: (5) NEMA 5-15R. Input connections: NEMA 5-15P.FREE SHIPPING
  • Offer #2: $953.10 price + $0.00 shipping estimate = $953.10* total. Waveform Type Pure Sine Wave More from the Manufacturer.FREE SHIPPING
  • Offer #3: $871.55 price + $0.00 shipping estimate = $871.55* total. PROGRAMMABLE OUTLETS: Get 5 total outlets with 2 programmable outlets to prioritize critical loads. SPACE-SAVING 1U RACK: Get similar features as a 2U battery backup in a compact 1U rack space.FREE SHIPPING
  • Offer #4: $929.80 price + $0.00 shipping estimate = $929.80* total. Vertiv Liebert PSI5 UPS 1000.FREE SHIPPING
  • Offer #5: $199.99 price + $80.00 shipping estimate = $279.99* total. Battery life may vary based on age and load history. Rackmount 1U design for IT closets & server racks.+$80.00 shipping

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