STW 8000 with 7 minutes runtime as standard
STW 8000 Overview The Sentinel Tower 8000 is one of the latest in the UPS range, providing full power protection and ensuring you stay connected. With the Sentinel Tower range, you get a display that can tell you all the critical information you need in running the UPS system. The Sentinel Tower 800
Description
STW 8000 Overview The Sentinel Tower 8000 is one of the latest in the UPS range, providing full power protection and ensuring you stay connected.
With the Sentinel Tower range, you get a display that can tell you all the critical information you need in running the UPS system.
The Sentinel Tower 8000 is rated for 8000 Watts and can protect all of your critical infrastructure equipment.
Ideal for areas such as light industry, server rooms, data centres, telecommunications and medical requirements.
The Sentinel Tower range is designed to have a high overload capacity of up to 170% by inverter.
Even with mains failure, this allows flexibility when adding new equipment to ensure constant running.
Extended Runtime Options Extend your runtime for the STW 8000 Need more runtime?
Try the STW 10000 ER STW 8000 (Required) 7 Minutes 1 x BB STW 240V A3 9 Minutes 2 x BB STW 240V M1 16 Minutes STW 10000 ER (Required) No internal batteries but a larger charger.
1 x BB 1320 240V B1 33 Minutes 2 x BB 1320 240V B1 87 Minutes 3 x BB 1320 240V B1 142 Minutes Features Total microprocessor and DSP control.
Unity power factor means you get a real output power (W) Economy Mode offers up to to 98% efficiency, which allows for the selection of Line Interactive technology (VI) to power low priority loads from the mains supply.
Emergency: the UPS can be selected to function only when the mains power supply fails (emergency only mode).
High overload capacity: 170% by inverter (even with mains failure).
Automatic and manual battery test.
Compatible with Riello Connect remote monitoring.
Product Drawing Front View Display panel Removable front panel Cooling fan Rear View Battery expansion connector Cooling fan Parallel card (optional) Slot for optional accessory communication cards and contacts cards USB communication port RS232 Communication port Remote commands terminal EnergyShare sockets (10A max) and overcurrent protection Mains input switch (SWIN) Internal battery fuse holder isolator (SWBATT) Manual bypass switch (SWMB) Output switch (SWOUT) Terminals cover panel
Specifications
- Dual Input no Rated power
- 8000
- VA Voltage
- 380-400-415
- Vac (3W+N+PE)
- 220-230-240
- Vac (1W+N+PE) Voltage tolerance
- 242 Vac < Vin < 478 Vac @50% LOAD / 318 Vac < Vin < 478 Vac @ 100%
- LOAD (3W+N+PE)
- 140 Vac < Vin < 276 Vac @50% LOAD / 184 Vac < Vin < 276 Vac @ 100%
- LOAD (1W+N+PE) Frequency
- 50/60
- Hz
- 5
- Hz Frequency tolerance
- 50
- Hz
- 20% / 60
- Hz
- 20%
- Power factor
- >0.98
- Current distorsion
- ?5% BY
- Voltage tolerance
- 180264
- Vac
- (selectable in
- Economy Mode
- and
- Frequency tolerance Selected frequency
- 5% (user configurable)
- Number phases
- 1
- OUTPUT
- and
- Rated power
- 8000
- VA Active power
- 8000 W
- Crest factor (Ipeak/Irms)
- 3 1
- Waveform Sinewave Frequency
- 50/60
- Hz selectable Voltage distortion with distorcing load
- <6%
- Voltage distortion with linear load
- <3%
- Inverter efficiency at rated load
- 95% %
- OVERLOAD TIMES
- 100% < Load < 110% activates the bypass after 10 min
- Continues to work on by-pass
- 110% < Load < 133% activates the bypass after 1 min shut down after 1 hour 133% < Load < 150% activates the bypass after 5 s shut down after 10 min Load > 150% activates the bypass instantaneously shutdown after 3 s (load > 150%) shutdown after 2 s (load > 200%)
- Type VRLA AGM
- lead, maintenance-free
- Typical recharge time
- 46 h
- Parallel kit (to order with the UPS)
- Yes
- Altitude max
- 1000 m at nominal power (-1% power for every 100 m above 1000 m) 4000 m maximum
- Color Black RAL
- 9005
- Communication USB
- /
- DB9 with RS232 and contacts
- /
- Slot for communication interface Safety compliance EN
- 62040-1:2008;
- EN
- 62040-1/EC:2009;
- EN
- 62040-1/A1:2013 and
- Directive
- 2014/35/EU
- EMC conformance EN
- 62040-2 and
- Directive
- 2014/30/EU
- Accessories provided USB cable Protection
- rating
- Surge capability
- 1
- VDR x
- 300
- Joules Marks CE Protections Overload
- – short-circuit – overvoltage – undervoltage – temperature – low battery
- AC/AC efficiency
- 95%
- Line-Interactive/Smart Active efficiency
- 98%
- Noise (at 1 m)
- <48 dBA
- Operating temperature
- 0 40 C
- Relative humidity
- 5 – 95% no condensing
- Output sockets Terminal block
- + 2
- IEC
- 320
- Weight
- 78 kg
- Dimensions (h w d)
- 698 x 500 x 250 mm
- Input phases
- 1
- Output phases
- 1 | INPUT |
- Dual Input
- | no |
- Rated power
- | 8000 VA | Voltage | 380-400-415
- Vac (3W+N+PE)
- 220-230-240
- Vac (1W+N+PE)
- |
- Voltage tolerance
- | 242 Vac < Vin < 478 Vac @50% LOAD / 318 Vac < Vin < 478 Vac @ 100%
- LOAD (3W+N+PE)
- 140 Vac < Vin < 276 Vac @50% LOAD / 184 Vac < Vin < 276 Vac @ 100%
- LOAD (1W+N+PE)
- | Frequency | 50/60
- Hz
- 5 Hz |
- Frequency tolerance
- | 50
- Hz
- 20% / 60
- Hz
- 20% |
- Power factor
- | >0.98 |
- Current distorsion
- | ?5% |
- BY PASS
- |
- Voltage tolerance
- | 180264
- Vac
- (selectable in
- Economy Mode
- and
- Frequency tolerance
- |
- Selected frequency
- 5% (user configurable) |
- Number phases
- | 1 |
- OUTPUT and INVERTER OUTPUT
- |
- Rated power
- | 8000 VA |
- Active power
- | 8000 W |
- Crest factor (Ipeak/Irms)
- | 3 : 1 | Waveform | Sinewave | Frequency | 50/60
- Hz selectable
- |
- Voltage distortion with distorcing load
- | <6% |
- Voltage distortion with linear load
- | <3% |
- Inverter efficiency at rated load
- | 95% % |
- OVERLOAD TIMES
- | 100% < Load < 110% | activates the bypass after 10 min
- Continues to work on by-pass
- | 110% < Load < 133% | activates the bypass after 1 min shut down after 1 hour | 133% < Load < 150% | activates the bypass after 5 s shut down after 10 min | Load > 150% | activates the bypass instantaneously shutdown after 3 s (load > 150%) shutdown after 2 s (load > 200%) | BATTERIES | Type |
- VRLA AGM
- lead, maintenance-free |
- Typical recharge time
- | 46 h | OPTIONS |
- Parallel kit (to order with the UPS)
- | Yes | ENVIRONMENTAL |
- Altitude max
- | 1000 m at nominal power (-1% power for every 100 m above 1000 m) 4000 m maximum | Color |
- Black RAL
- 9005 | Communication | USB /
- DB9 with RS232 and contacts
- /
- Slot for communication interface
- |
- Safety compliance
- |
- EN
- 62040-1:2008;
- EN
- 62040-1/EC:2009;
- EN
- 62040-1/A1:2013 and
- Directive
- 2014/35/EU |
- EMC conformance
- |
- EN
- 62040-2 and
- Directive
- 2014/30/EU |
- Accessories provided
- |
- USB cable
- |
- Protection rating
- | IP20 |
- Surge capability
- | 1
- VDR x
- 300 Joules | Marks | CE | Protections | Overload – short-circuit – overvoltage – undervoltage – temperature – low battery |
- AC/AC efficiency
- | 95% |
- Line-Interactive/Smart Active efficiency
- | 98% |
- Noise (at 1 m)
- | <48 dBA |
- Operating temperature
- | 0 40 C |
- Relative humidity
- | 5 – 95% no condensing |
- Output sockets
- |
- Terminal block
- + 2
- IEC
- 320 C13 | DATA | Weight | 78 kg |
- Dimensions (h w d)
- | 698 x 500 x 250 mm |
- Input phases
- | 1 |
- Output phases
- | 1
- Crest factor (Ipeak/Irms)
- | 3 1
- Safety compliance
- |
- EN
- 62040-1 2008;
- EN
- 62040-1/EC:2009;
- EN
- 62040-1/A1:2013 and
- Directive
- 2014/35/EU
- Crest factor (Ipeak/Irms)
- | 3 1
- Safety compliance
- |
- EN
- 62040-1 2008;
- EN
- 62040-1/EC:2009;
- EN
- 62040-1/A1:2013 and
- Directive
- 2014/35/EU


