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Tripp Lite SmartOnline 1500VA/1350W Double-Conversion Rack/Tower Sine Wave UPS

SKU: TLSU15RTXD2U MFR: SU1500RTXLCD2U
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Key Features

  • Get pure sine wave output with this Tripp Lite UPS, ideal for sensitive equipment.
  • Double-conversion UPS ensures zero transfer time, keeping critical systems running smoothly.
  • Expandable battery backup supports extended runtime; add up to 4 EBMs for longer outages.
  • This 1500VA UPS offers surge protection, safeguarding your valuable electronics from damage.
  • Manage your power with controllable load banks, optimizing battery life during outages.
  • The front LCD on this Tripp Lite UPS displays key power status and configuration options.
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Reviews about this item

Review Summary

2025-01-05T19:00:00

Rated 5 out of 5

Great Product

I was so happy to get my new system from ya'll. I didn't know what to do when my old went out and I was worried about my sytstem not operating. But once we ordered from them they sent out a new system really quick and I was happy that they did. If I ever need anything else I will definitely be ordering from them again.

Pierce

2024-09-08T20:00:00

Rated 5 out of 5

Superior quality and performance.

Excellent product used for my home CCTV system. You can rely on safety and secured performance.

Pedro

2024-01-15T19:00:00

Rated 5 out of 5

Perfect for equipment running on a generator...

I use this to keep my network equipment up and running if there is a power outage until my generator can kick in. This double-conversion UPS is made for this type of application. It accepts the dirty power of my generator and outputs clean steady power for my equipment!

Mukul

2023-07-17T20:00:00

Rated 5 out of 5

Works great easy set up

These Tripp lite UPS are great! Quick and easy set up with reliable and consistent power delivery.

Teej

2023-06-06T20:00:00

Rated 5 out of 5

not a name brand for nothing

you can't go wrong with tripp lite

john

2022-08-24T20:00:00

Rated 5 out of 5

We buy this product again and again, and will continue too!

Hands down the best for our test rack stations here in the USA, and their 220V LCD model for our international customers too. We have been using both types for many years now; reliable, well built, easy to operate, good warranty, excellent friendly customer service. Highly recommend!

John

2022-07-09T20:00:00

Rated 5 out of 5

Powerful UPS with external option.

Great UPs, high quality, external 48v connector for additional battery packs, just check the dimensions, UPS is quite deep, will not fit many network racks but has high power and good backup time.

Alex

2022-06-21T20:00:00

Rated 5 out of 5

Great product!!

Love it!!

MAURICIO

2022-05-05T20:00:00

Rated 5 out of 5

Must have for sites that can experience long power outages.

These are our go-to UPS' for our server racks and MDF's/IDF's. The battery independent restart is the main reason we standardized on these. We've had many instances in the past where the old UPS' batteries were drained because of an extended power outage and required manual intervention to power them back on when power was restored. These will supply power even with a dead battery as long as it's getting power from the building utility.

Ric

2021-07-02T20:00:00

Rated 5 out of 5

I have bought this product twice, works great.

I had the non-rackmount version of this for over 7 years. It was an absolute champ. I love the double-conversion, as it gives me a good feeling about feeding my equipment a clean 120v 60hz. It works fine with Network UPS tools, connected to either linux or a TrueNas. When it did fail, it failed in a way that kept things working. I didn't have backup protection, but not everything died immediately. This gave me enough time to replace it. I have also put a noctua fan in the back of mine, because it lives in the office with me, and the stock fan is a bit too loud. Noctua fans have a close CFM and a much much quieter noise level.

David

2021-06-15T20:00:00

Rated 5 out of 5

Very Reliable Product

We decided to buy many for pur organization. We love the support!

gaby8a

2020-11-22T19:00:00

Rated 5 out of 5

Definitely worth it

Super solid unit. I use this in my recording studio I know my gear is protected. Only issue fan is a little but other then that it's great

Ernest

2020-09-03T20:00:00

Rated 5 out of 5

Tripp-Lite always performs.

This product performs well. I've use Tripp-Lite products in commercial applications and they always perform. I looked at other products and have always returned to Tripp-Lite. I'm using this to run my home systems. Their customer support is top notch, they're always very responsive and work to resolve any issue.

Richard

2020-08-14T20:00:00

Rated 5 out of 5

Highly motivate everyone to purchase this item

Love the item and love how it holds up. Currently running 5 blade servers and 2 printers and 3 monitors off of it..............I highly recommend this for anyone

makedda

2020-07-26T20:00:00

Rated 5 out of 5

Nice unit, well made

Ease of purchase and installation. Worked fine when tested before placing into operation.

Artie

2020-01-05T19:00:00

Rated 5 out of 5

Customer Service was excellent

I have run Tripp-lite products for about 20 years now. I recently had the need to call on the Service team for support on my Tripp-lite UPS products. No only did they pick up the phone right away but they were polite, and great to work with. Great Product and Great Company.

kurt

2017-12-03T19:00:00

Rated 4 out of 5

This Product is just what I needed!

My home is off grid, there is a power surge when the backup generator kicks on or off. This surge often shuts down my equipment, such as TV or stereo etc. The UPS keeps all equipment running through this transition. It is EXACTLY what I Needed!

Woody

2017-02-08T19:00:00

Rated 5 out of 5

I would buy this product again

This product distributes connectivity in our Radio Communications Equipment cabinet

Rick

2016-10-24T20:00:00

Rated 5 out of 5

Good product, fair price

No issues, easy installation

Fish E.

2016-07-07T20:00:00

Rated 3 out of 5

Difficult to configure. Noisy.

We use a couple of these devices in small offices to provide power and shut down multiple computers. Once configured the Agent and UPS perform this function fine. Cons: 1. The fan is very noisy. This system should only be considered for server rooms, not for places people will be working. 2. PowerAlert Power Management Software used to configure the UPS is a complicated beast of a program written in Java. I've run into issues just getting this software to work. Java support on newer computers is becoming less common, and I had to try multiple browsers on my Mac to get it to work. On a Windows 10 computer I had to install Firefox to get the software to work. If this is going in a server room them perhaps I would recommend it, otherwise, no.

mike t.

2015-02-05T19:00:00

Rated 4 out of 5

Will Not Correct Frequency Issues

I called TrippLite and asked if the unit would correct minor frequency issues from a backup generator. They indicated that it would. This however isn't true, in testing the unit passed 62Hz to my equipment before switching to batteries. I guess the "Online Double Conversion" only applies to voltage issues. Now I am stuck fighting to return this item to Tiger Direct because of misinformation.

Tyler

2013-09-09T20:00:00

Rated 5 out of 5

Smart and succinct

We needed to protect multiple items on a bench but didn't want to sacrifice space. Mounted this type underneath the desktop and it did the job brilliantly.

the D.

2013-07-07T20:00:00

Rated 5 out of 5

Easy install and easy to use.

Great product. Display is easy to read and tells you what is going on.

kingermark

2012-10-28T20:00:00

Rated 5 out of 5

I specify these at remote transmitter sites.

This product has been a solid performer at remote transmitter sites where I need to protect sensitive electronics. Modern FM transmitters are essentially a computer that controls the RF section. We have not had one problem with these units. The web card access option is an essential feature. I am 100% satisfied.

Lewis

2011-09-22T20:00:00

Rated 5 out of 5

Works Great

This UPS is used to power a phone closet with PBX and other communications gear. During storms or brownouts we no longer experience vague issues with our communications gear. This has definitely reduced the number of calls to our Help Desk. Previously, we had another manufacturers mini-UPS installed and would still have unexplainable problems with our customers. We have been replacing these units with TrippLites and have been very satisfied.

AlVenus

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