Cookie Consent by Free Privacy Policy Generator
Close x

DISMISSIBLE ANNOUNCEMENT BAR - Add any announcements in this section. Close it by clicking the button to the right.

SKU: STW6000ER

Riello Sentinel Tower (STW 6000 ER) 6kVA Online UPS

SKU: STW6000ER

kVA: 6kVA

Watts: 6000

  • Extended runtime model
  • Unity Power factor 1 kW = kVA
  • Compact tower format
  • Parallel up to 3 UPS for redundancy
  • 95% online efficiency decreases energy waste
  • Optional battery extension packs extend runtime
  • Ideal for Blade servers with its ability to handle non-linear loads
  • Easily choose between Online, Eco, & Smart Active modes
  • Intuitive LCD display panel
  • USB / DB9 with RS232 & contacts / Slot for communications interface / REPO & Input contact
  • Input: Terminal block
  • Output: Terminal block, (2) IEC 320 C13
  • 3-year warranty

Call Us: 0800 080 3118 REQUEST FURTHER DETAILS

The Sentinel Tower (STW) is the optimum solution for ensuring maximum power reliability for mission-essential systems such as safety devices, telecommunications equipment, and IT systems. The STW is designed and built with cutting-edge technology and parts to make sure that powered loads are as safe as possible while having as little effect as possible on systems further down the line and saving as much energy as possible.

The series contains 5–6 kVA single/single-phase and 8–10 kVA single/three-phase input, single-phase output models using online double-conversion technology, in which the load is continually powered by the inverter, which produces a sinusoidal voltage that is filtered and frequency stabilised. Input and output filters give further protection against power outages and lightning strikes.

The STW is one of the top UPSes available on the market today in terms of technology and performance, with a three-level inverter that achieves 95% efficiency and a unity output power factor of 1, which increases system and device efficiency while reducing power system losses. The STW has both an Economy Mode and a Smart Active Mode that can be turned on and off. It also has a new custom diagnostics LCD display, RS232 and USB interfaces with Powershield3 software, an ESD input, and an interface slot that can be used with other boards.

Please Note: All images are for illustrative purposes only

Manufacturer: Riello
Color: Black
Topology: Online Double-Conversion
VA: 6000
Watt: 6000

All UPS solutions require proactive maintenance to not only guarantee the lifespan of the backup power system but to also ensure that it is in optimal operational condition at all times.

Secure Power offers a comprehensive range of UPS maintenance services and our team of nationwide engineers are available 24/7, 365 days a year to carry out all routine and emergency works. We have a range of standard UPS maintenance contract packages and also provide tailored solutions to fit any requirement.

Below is a snapshot of what our contracts offer.

Service Bronze Silver Gold Platinum
Response time Next Business Day Next Business Day 8hrs 4hrs
Discounted travel and labour costs N/A N/A N/A
24/7 Technical support
1 preventative maintenance visit per year -
Travel & labour costs for reactive maintenance -
Professional service report -
Emergency callout number -
Priority parts - -
Access to UK wide spares network - -
Response Time Next business day
Discounted travel & labour costs
24/7 Technical support
1 preventative visit per year -
Travel & labour costs for reactive maintenance -
Professional service report -
Emergency callout number -
Priority parts -
Access to UK wide spares network -
Response Time Next business day
Discounted travel & labour costs N/A
24/7 Technical support
1 preventative visit per year
Travel & labour costs for reactive maintenance
Professional service report
Emergency callout number
Priority parts -
Access to UK wide spares network -
Response Time 8hrs
Discounted travel & labour costs N/A
24/7 Technical support
1 preventative visit per year
Travel & labour costs for reactive maintenance
Professional service report
Emergency callout number
Priority parts
Access to UK wide spares network
Response Time 4hrs
Discounted travel & labour costs N/A
24/7 Technical support
1 preventative visit per year
Travel & labour costs for reactive maintenance
Professional service report
Emergency callout number
Priority parts
Access to UK wide spares network
VIEW MAINTENANCE

Upsell Products

Delivering resilient power protection strategies

Secure Power offers one of the largest UPS (Uninterruptible Power Supply) solution portfolios in the country. As an authorised partner for global manufacturers including, APC, Schneider, Riello, Eaton, Socomec, Salicru and Vertiv, we have direct access to genuine UPS parts, enabling us to provide the very best industry lead times. Offering the best warranty and support plans on the market, our expertise extends far beyond physical backup power technologies, we are also recognised for our extensive service solutions, which include preventative UPS maintenance, battery backup services and comprehensive emergency power project solutions. 

Our price promise

We are one of the most competitive backup power protection providers in the country and do our upmost to provide the best pricing and value for money to all our clients. Offering not only a first class service but our strong relationships with our manufacturing partners allow us to, in most cases, match and improve upon competitor pricing.

Get a quote

Approved reseller

We are approved resellers of all of the UPS brands we offer and take great pride in supporting our clients in integrating the best power protection solutions at the best price. Working closely with each manufacturing partner ensures that we are fully trained and have all the up-to-date technical knowledge to support our clients.

Our partners

We’ve got you covered

We provide custom backup power maintenance support plans to suit any requirement, whether it be a small UPS backing up a PC or multiple UPS systems supporting critical infrastructure. Our team of highly qualified emergency power specialists provide an extensive range of flexible preventative maintenance packages.

Maintenance Services