Infrastructure and Mobility, Traffic Solutions
Sopers Lane, Poole, Dorset
BH17 7ER
Version
7
Page 18 of 76
Status
ISSUED
Last Editor
Ore Oluwatudimu
TS008468
Date
31/01/2017
Document
Name
UPS Solution General Handbook
Doc. No.
667/HB/47750/000
Copyright
Siemens plc 2017 All Rights Reserved
4.2 Universal Automatic Transfer Switch
The Universal Automatic Transfer Switch (UATS), also from Alpha Technologies,
provides a manual bypass switch for maintenance purposes. It has been designed to
work alongside the Alpha FXM UPS series and includes an automatic transfer facility that
constantly monitors the output of the UPS unit and will switch the system to bypass if a
fault is detected.
Figure 4-2: Universal Automatic Transfer Switch
Key information on the UATS is listed below. For further information on the unit, please
see APPENDIX C – Hardware Datasheets or consult the UATS Installation Manual –
667/HB/47761/000.
Parameter
Value
Nominal Voltage
230Vac
Nominal Frequency
50Hz / 60Hz
Rated Input Current
16A
Rated Output Current
16A
Max. Output Power
3600W/VA (at +40°C)
Operating Temperature
-40°C to +74°C
Table 4-2: UATS – Key Electrical Information