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Figure 10 – ELV Transformer Connections: 120V mains
Figure 11 – ELV Transformer Connections: 110V mains
The LPU Mains Live wire is always connected to the extra 230V
termination on the ELV transformer.
When operating on 110V or 120V Mains input, the LPU Mains Live wire remains
connected to the extra 230V termination. This results in the LPU being supplied with
110V AC.
Security classification
Unrestricted
Version
7
Last Editor
manpreet.jeerh
Document Name
ST950 ICM Handbook
Copyright © Siemens plc 2020. All Rights Reserved.
All manuals and user guides at all-guides.com
Mobility is a division of Siemens Plc
Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
Page
28 of 154
Status
Issued
Date
January 2020
Document No.
667/HE/45950/000
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