Close x

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

Toggle Nav

UK Freephone:  0800 254 5655

International:  +44 (0)114 331 0655

Riello STW 10000 ER Sentinel Tower 10kVA/10kW Online UPS, Extra Charger - No Internal Battery

ETA confirmed on order

ETA confirmed on order

SKU:
STW10000ER
MPN:
STW 10000 ER
£2,300.81 £1,917.34

The Sentinel Tower is the best solution for ensuring maximum power reliability for mission-critical systems such as safety devices, telecommunications equipment, and information technology systems.

 
Free Express Delivery Over £99*  (1 - 2 Days)

The Sentinel Tower is the best solution for ensuring maximum power reliability for mission-critical systems such as safety devices, telecommunications equipment, and information technology systems. The STW is made with cutting-edge parts and technology to make sure that powered loads are as safe as possible while affecting other systems as little as possible and saving as much energy as possible.

The STW 8000 has single-phase/three-phase input and single-phase output and employs online double-conversion technology, in which the load is continuously powered by the inverter, which produces a filtered and frequency-stabilized sinusoidal voltage. Input and output filters provide additional safeguards against power outages and lightning strikes.

In terms of technology and performance, the STW is one of the leading UPS series on the market today, 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 an Economy Mode and a Smart Active Mode that can be activated and deactivated. It also has a new LCD display for custom diagnostics, RS232 and USB ports with Powershield3 software, an ESD input, and a slot for connecting other boards.

Features & Benefits:

  • Output power capacity: 10000 Watts / 10kVA
  • Extended runtime model - No internal batteries (must be paired with an external battery cabinet)
  • 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

 

INPUT

Rated power 10000 VA
Voltage 380 / 400 / 415 V (3W+N+PE) - 220 / 230 / 240 V (1W+N+PE)
Voltage tolerance 400 V ±20% / 230 V ±20%
Frequency 50 / 60 Hz ±5
Power factor >0.98
Current distorsion ≤5% for single-phase input

BY PASS

Voltage tolerance 180 / 264 V (selectable in ECO Mode or SMART ACTIVE Mode)
Frequency tolerance Selected frequency ±5% (selectable by user)
OUTPUT and INVERTER OUTPUT
Rated power 10000 VA
Active power 10000 W
Crest factor (Ipeak/Irms) 3 : 1
Waveform Sinusoidal
Frequency 50 / 60 Hz selectable
Voltage distortion with non-linear load <3%
Voltage distortion with linear load <1%

BATTERIES

Type VRLA AGM maintenance-free lead based
Typical recharge time 4-6 h
Maximum recharge current 6 A

ENVIRONMENTAL

Color Black RAL 9005
Communication USB / RS232 / slot for communications interface / REPO + Input contact
Accessories provided USB cable
Surge capability 1 VDR x 300 J
Protections Overcurrent - short circuit - overvoltage - undervoltage - temperature - excessive low battery
Noise (at 1 m) <48 [bBA] (ECO Mode)
Operating temperature 0 °C - +40 °C
Relative humidity 5-95% non-condensing
Output sockets Terminal block + 2 IEC 320 C13
Standards European directives: L V 2014/35/EU low voltage; EMC 2014/30/EU electromagnetic compatibility -- Directive and Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant -- Classification in accordance with IEC 62040-3 VFI - SS - 111

DATA

Weight 28 kg
Dimensions (h w d) 250x698x500 mm

Write Your Own Review
You're reviewing:Riello STW 10000 ER Sentinel Tower 10kVA/10kW Online UPS, Extra Charger - No Internal Battery
Your Rating

Estimated delivery cost for Riello STW 10000 ER Sentinel Tower 10kVA/10kW Online UPS, Extra Charger - No Internal Battery is £0.

For more information, visit the delivery page.

Customer Questions
No Questions
Please, mind that only logged in users can submit questions
Seen this product cheaper elsewhere? Let us know
Enter the details of the other product you found
Price Match
Promise

Everyone is looking for the best prices and even saving a few pounds can make a big difference. That’s why we’ll match the price of a product if you find it cheaper elsewhere.


Here at UPSBuyer, we offer 1000s of products and are confident most of our prices are lower than our competitors.


If you do find any of our products cheaper elsewhere, we'll match the price of the product we sell and its delivery against any other retailer.

Find out more