ABB Arc Guard System TVOC-2 Installation And Maintenance Manual page 13

ABB ARC GUARD SYSTEM™ – T VOC-2 INSTALL ATION AND MAINTENANCE GUIDE
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3 Arc Monitor
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3.1 Introduction
3.2 Overview of Arc Monitor
3.2.1 Arc Monitor
3.2.2 Human Machine Interface, HMI
3.2.3 DIP switch
3.2.4 Detector Inputs
3.2.5 Current Sensing Unit input
3.2.6 Current Sensing Unit output
3.2.7 External HMI connection
3.2.8 Solid state tripping contacts (IGBT)
3.2.9 Signal Relays
3.2.10 Detectors
3.2.11 Extension
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