Table of Contents
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3ZX1812-0WL50-0AN4
9- 7
Protective functions
9- 7
Characteristics
9- 10
Indications
9- 12
Protective functions
9- 12
Basic protective functions
9- 15
Additional functions
9- 18
Displays
9- 18
Alphanumeric display of ETU45B
9- 22
Menu structure ETU45B
9- 30
Rating plug
9- 31
Order numbers
9- 31
Exchange of rating plug
9- 32
Ground-fault protection module
9- 35
Replacing the overcurrent release
9- 38
Internal self-test of the overcurrent tripping function
9- 40
Sealing and locking device
9- 41
CubicleBUS-modules
9- 41
System architecture
9- 43
Internal modules
9- 43
Breaker Status Sensor (BSS)
9- 47
COM15 module
9- 50
COM16 module
9- 51
Metering function PLUS
9- 55
Connecting of the voltage transformer (VT)
9- 58
External CubicleBUS-modules
9- 58
General
9- 62
ZSI-module
9- 64
Digital input module
9- 65
Digital output modules
9- 68
Analog output module
9- 69
Order numbers
9- 70
Current transformer
9- 70
External transformer for neutral conductor
9- 70
Terminal assignment
9- 70
External ground-fault current transformer
9- 71
Examples
9- 71
Connection
9- 72
External voltage supply
9- 72
Connection
9- 72
Requirements
9- 72
Order number
9- 73
Breaker Data Adapter
9- 73
Application
9- 73
View
9- 73
Indications
9- 74
Connection versions
9- 74
Offline mode
9- 75
Local operation
9- 75
Remote access via modem
9- 76
Remote access via Ethernet
9- 76
Voltage supply
9- 76
Order numbers
9- 77
Test device
9- 77
View
9- 77
Preparations
9- 78
Voltage supply
9- 78
Connection
9- 79
Operation
9- 79
Testing the current transformers
9- 80
Testing the tripping function
9- 80
Testing the display of the measured values
9- 81
Activation of trip unit
9- 81
Finishing
9- 81
Order number
9- 7
9- 7
9- 10
9- 12
9- 12
9- 15
9- 18
9- 18
9- 22
9- 30
9- 31
9- 31
9- 32
9- 35
9- 38
9- 40
9- 41
9- 41
9- 43
9- 43
9- 47
9- 50
9- 51
9- 55
9- 58
9- 58
9- 62
9- 64
9- 65
9- 68
9- 69
9- 70
9- 70
9- 70
9- 70
9- 71
9- 71
9- 72
9- 72
9- 72
9- 72
9- 73
9- 73
9- 73
9- 73
9- 74
9- 74
9- 75
9- 75
9- 76
9- 76
9- 76
9- 77
9- 77
9- 77
9- 78
9- 78
9- 79
9- 79
9- 80
9- 80
9- 81
9- 81
9- 81
0 - VII
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