Monolithic UPS - Uninterruptible Power Supplies
Verified by manufacturer 3 months ago
Sentryum - S3M CPT-ACT-XTD 20BAT
Sentryum - S3M CPT-ACT-XTD 20BAT
Monolithic uninterruptible power supplies.
Application
Guidance on the use of UPS for medical locations is provided by:
- British Standards BS7671:2008 (2011).
- HTM 06-01 2017.
- ETCI ET101:2008.
The regulations and guidance documents state that for Group 2, Category 4 and 5 medical locations, in the event of a failure the battery system for tertiary power supplies should be able to provide an autonomous supply for a period of at least three hours. If there is a secondary power source available with a 25-second change-over time, this autonomy can be reduced to one hour. The guidance document HTM 06-01 2017, states that the battery system must have a 10 years’ design life, thread insert connections, fire retardant case, and provide 60-minute autonomy.
Description
Industry standards, including IEC 60364-7-710 and HTM06-01, require that if a hospital’s main power supply fails an alternative should kick-in within 0.5 seconds, at least in areas where isolated power is installed. And for some electronic equipment even this is too long.
Electrical power supplies and IPS systems can have their reliability enhanced with Uninterruptible Power Supplies, ATICs and back-up generators.
UPS systems can be supplied as standalone units or for enhanced resilience, may be configured as N+ 1 solution with single, double or triple input supplies. Isolated Power Supplies configured with ATICs and N+1 UPS systems are often considered the most resilient solutions available.
Alarms and diagnostics from the various elements of the system can be integrated to provide operational reports, predictive forecasts, current and emergency information.
This can be supplied directly to theatre staff, facilities managers and other appropriate people.
Features and benefits:
- Extensive range of solutions.
- Compactness.
- Efficiency up to >96.6%.
- High power availability.
- Smart battery management.
- Maximum reliability.
- Flexibility of use.
- Robust and reliable.
- Galvanic isolation.
- High overload capacity.
- Hot System Expansion (HSE).
- Multiple controls.
- Highly flexible.
- Utmost availability.
- Ultimate scalability.
General information
Color | Grey Guidance for specification option: RAL 7016 Anthracite Grey. Black Guidance for specification option: RAL 9005 Jet Black. |
Finish | Powder-coated |
Material | Metal |
Shape | Rectangle |
Length | Bespoke Guidance for specification option: Dependent on model. |
Width | Bespoke Guidance for specification option: Dependent on model. |
Height | Bespoke Manufacturer guidanceDependent on model. |
Uniclass | |
CAWS | W53/380 Power supply units W53/380 Power supply units |
Specification data - Uninterruptible power supply (UPS) units
Standards | To BS EN IEC 62040-1 and BS EN 62040-3. |
Test requirements | Submit type test certificates. |
Mode of operation | Online. |
Configuration | Parallel with bypass. |
Efficiency | |
Overall (minimum) | 96.6%. |
Eco mode (minimum) | 99%. |
Load compatibility | Suitable for use with loads operating at any power factor (leading or lagging) up to 0.9. |
Input | |
Nominal voltage | Single-phase 230 V a.c.Three-phase 400 V a.c. |
Voltage tolerance | ±20% at full load. |
Frequency | 50 Hz.60 Hz. |
Power factor | >0.99 at full load. |
Input current distortion (THDi) | ≤3%. |
Inrush current | Manufacturer's standard. |
Inverter output | |
Rated output apparent power | 20 kV·A.Manufacturer guidancer @ cosϕ1 load. |
Nominal voltage | Single-phase 220 V a.c.Single-phase 230 V a.c.Single-phase 240 V a.c. |
Voltage tolerance | ±1%. |
Voltage waveform | Sinusoidal in both normal and stored energy mode of operation. |
Voltage distortion | <1% with resistive linear load / ≤1.5% with non-linear load. |
Nominal frequency | 50 Hz.60 Hz. |
Frequency tolerance | ±0.01%. |
Overload capability | 110% infinite, 125% for 60 min, 150% for 10 min. |
Output power factor (minimum) | 1.Manufacturer guidanceUp to 40℃. |
Crest factor | Manufacturer's standard. |
Galvanic separation between input and output | Not required.Required.Guidance for specification option: Optional inside Xtend, external for Compact, Active or S3T 80-120 versions. |
Integral bypass operation | |
Automatic transfer of the load to the bypass source under the following conditions | Fault condition. |
Re-transfer of the load from the bypass source | Automatic unless under manual control or fault conditions are present. |
Maintenance bypass | Not required. |
Batteries | |
Location | Separate battery enclosures. |
Type | VRLA AGM.GEL.NiCd.Li-ion.SuperCaps. |
Voltage | 12 V. |
Battery autonomy (stored energy time at rated power) | Manufacturer guidanceDependent on battery type. Consult manufacturer and insert requirements. |
Battery service life (minimum) | Manufacturer guidanceConsult manufacturer and insert requirements. |
Battery design (minimum) | Manufacturer guidanceConsult manufacturer and insert requirements. |
Fused parallel battery strings | |
Quantity (minimum) | Manufacturer guidanceDependent on battery type. Consult manufacturer and insert requirements. |
Battery charger | Manufacturer guidanceConsult manufacturer and insert requirements or omit. |
Battery recharge time | |
To 80% capacity | Manufacturer guidanceConsult manufacturer and insert requirements. |
To 100% capacity | Manufacturer guidanceConsult manufacturer and insert requirements. |
Controls, indicators and alarms | |
LCD display | UPS status led bar - Graphic touch screen display.Guidance for specification option: Two slots for communications interface. |
Audible alarms | |
Type | Integral alarm within UPS enclosure. |
Activation and reset | Activated by any fault condition. Continuous output until fault cleared or alarm silenced. Silencing of the alarm must not clear LED status indication. |
Communications and signalling | USB.RS 232 port. |
Enclosure | |
Ingress protection (minimum) | IP20. |
Material and construction | |
Type | Welded carbon steel. Assemble to prevent distortion when the complete enclosure is lifted or transported. |
Finish | Epoxy powder-coated. |
Colour | RAL 7016 Anthracite grey. |
Cable entry with removable gland plates | For top entry cables.For bottom entry cables.For front entry cables. |
Ventilation arrangement | |
Type | Actively controlled fan ventilation. |
Fan failure alarms | Required. |
Noise emission | |
Sound pressure level in normal mode (maximum) | <40 dBA at 1 m. |
Sustainability data
Material | Metal |