Infrastructure and Mobility, Traffic Solutions
Sopers Lane, Poole, Dorset
BH17 7ER
Version
7
Page 43 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
The impedance reading must be
below 100 ohms
. Record the result within APPENDIX
D – UPS Commissioning Certificate and the Controller Logbook. If a higher reading is
measured, please contact Siemens Traffic Solutions Engineering.
WARNING:
The supply earth
MUST BE RECONNECTED
once this test is
complete.
11.3 Putting the UPS Solution in BYPASS
1.
Make sure
all switches listed in section 10
are in the
OFF
position and the
Manual Bypass Switch
(SW1) on the UATS is in the
BYPASS
position.
2.
Switch the
Mains Input MCB
on UPS Housing to
ON
.
The UPS Solution is now in BYPASS via the UATS. When present, power from the site’s
mains supply feeder pillar passes directly to the traffic intersection controller without
interacting with the FXM UPS unit.
NOTE:
The UPS Solution is in BYPASS as long as long as the
Mains Input
MCB
in the UPS Connection Panel and the
Manual Bypass Switch
(SW1) on
the UATS are in the ON and BYPASS position respectively, no matter the state
of other isolation switches within the solution.
11.4 Powering and Commissioning the Controller
1.
Ensure the UPS Solution is in BYPASS as per section 11.3.
2.
Commission the traffic intersection controller in accordance with its related
Installation, Commissioning and Maintenance Handbook. See section 1.2.
3.
Switch on mains power within the site’s supply feeder pillar at the appropriate
stage of controller commissioning.
The traffic intersection controller should now be fully operational.
11.5 Starting Up the UPS Solution
NOTE:
Enter all results into APPENDIX D – UPS Commissioning Certificate.
1.
Switch
all Battery Shelf Isolation Switches
on the Battery Housing modules
within the UPS Cabinet and Battery Expansion Cabinet, if installed, to
ON
in turn.
2.
If a Battery Expansion Cabinet is installed, switch the
Battery Expansion MCB
in the cabinet’s DC Housing module to
ON
. The Battery Expansion Cabinet can
now be closed.
3.
In the UPS Cabinet, switch the
Battery Breaker
on the UPS Unit to
ON
.
4.
Ensure the UPS unit is now on and displays ‘STANDBY’.
5.
Switch the
UPS Supply Breaker
(CB1) on the UATS to
ON
.
6.
Switch the
Input Circuit Breaker
on the UPS Unit to
ON
.
7.
Wait for the UPS Unit to display ‘LINE’.