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DSE8661 Operator Manual ISSUE 1
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DSE8661 Operator Manual
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3.1 SHORT NAMES
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3.5 VOLTAGE & FREQUENCY SENSING
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3.6.1 V A RATING OF THE CTS
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3.6.2 CT POLARITY
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3.7 DIGITAL INPUTS A TO K
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3.9 COMMUNICATION PORTS
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3.9.1 COMMUNICATION PORT USE
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3.9.1.2.1 RECOMMENDED PC RS232 SERIAL PORT ADD-ONS
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3.9.1.2.2 RECOMMENDED EXTERNAL MODEMS
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3.9.1.3.2 RECOMMENDED PC RS485 SERIAL PORT ADD-ONS
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3.9.1.4.1 DIRECT PC CONNECTION
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3.9.1.4.2 CONNECTION TO BASIC ETHERNET
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3.9.1.4.4 CONNECTION TO THE INTERNET
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3.9.1.5.1 CONNECTION TO EXPANSION MODULES
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3.9.1.5.2 CONNECTION BETWEEN DSE8661 MODULES
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MSC LINK PORT
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3.12 DIMENSIONS AND MOUNTING
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3.12.4 FIXING CLIPS
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3.12.5 CABLE TIE FIXING POINTS
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3.12.7 APPLICABLE STANDARDS
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Power System Device
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3.12.8 ENCLOSURE CLASSIFICATIONS
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3.12.8.2 NEMA CLASSIFICATIONS
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4.1 TERMINAL DESCRIPTION
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4.1.3 DSENET® & MSC
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4.1.5 V2 VOLTAGE & FREQUENCY SENSING
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4.1.6 MAINS CURRENT TRANSFORMERS
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4.1.7 DIGITAL INPUTS A TO K
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4.1.8 USB SLAVE (PC CONFIGURATION) CONNECTOR
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4.1.10 RS232 CONNECTOR
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4.1.11 RS485 CONNECTOR
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4.1.12 ETHERNET CONNECTOR
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4.2 TYPICAL DIAGRAMS
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4.2.1 TYPICAL SYSTEM DIAGRAM
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MODULE INTER-CONNECTION DSENET® TO RS485
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4.2.3 ALTERNATE TOPOLOGIES
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2 PHASE (L1 & L2), 3 WIRE DELTA
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2 PHASE (L1 & L3), 3 WIRE DELTA
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3 PHASE, 3 WIRE DELTA
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3 PHASE, 4 WIRE DELTA
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4.2.4 EARTH SYSTEMS
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4.3 TYPICAL ARRANGEMENT OF DSENET®
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4.4 TYPICAL ARRANGEMENT OF MSC LINK
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Description Of Controls
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6.1.2 STOPPING THE GENERATOR
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6.2 STOP/RESET MODE
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6.3 MANUAL MODE
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6.3.2 LOADING GENERATOR BUS
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6.3.3 UNLOADING GENERATOR BUS
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6.4 TEST MODE
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6.4.2 LOADING GENERATOR BUS
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6.4.3 UNLOADING GENERATOR BUS
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6.5 AUTOMATIC MODE
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6.5.3 GENERATOR BUS AVAILABLE
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6.5.4 UNLOADING GENERATOR BUS
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6.6.3 TEST MODE
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6.7 MULTIPLE MAINS OPERATION
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7.2 WARNING ALARMS
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7.3 ELECTRICAL TRIP ALARMS
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7.4 MAINS DECOUPLING ALARMS
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Front Panel Configuration
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9.1 DSE 4 STEPS TO SUCCESSFUL SYNCHRONISING
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10 FAULT FINDING
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Inaccurate measurements on
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RS232 connection to PC
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Module appears to ‘revert’ to
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Maintenance, Spares, Repairs and Servicing
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Warranty & Disposal
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This Page is Intentionally Left Blank
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