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10 Isolation Switches
This section gives the names and locations of various switches and circuit breakers
throughout the UPS Solution that are used to isolate and switch on/off separate system
elements. These switches are used during commissioning, start up and maintenance of
the UPS Solution and are referred to throughout the rest of this handbook by the names
listed here.
10.1 Housing Module MCBs
·
Mains Input MCB – UPS Connection Panel, UPS Housing, UPS cabinet
·
Battery Expansion MCB – DC Connection Panel, DC Housing, Battery Expansion
cabinet
·
Battery Housing Isolation MCB – Battery Housing(s), UPS and Battery Expansion
cabinets
10.2 Universal Automatic Transfer Switch (UATS)
The UATS is mounted within the UPS Housing module at the top of the UPS Cabinet.
·
Manual Bypass Switch (SW1)
·
UPS Supply Breaker (CB1)
Version
7
Last Editor
Ore Oluwatudimu
Document
UPS Solution General Handbook
Name
Copyright ã Siemens plc 2017 All Rights Reserved
Infrastructure and Mobility, Traffic Solutions
Figure 10-1: UATS Switches
Page 40 of 76
Status
TS008468
Date
Doc. No.
Sopers Lane, Poole, Dorset
BH17 7ER
ISSUED
31/01/2017
667/HB/47750/000
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