About This Guide
Copyright © 2019 Eaton Corporation. All Rights Reserved.
IPN March 2019
vii
EFX48 e-Fuse Operation .............................................................................................................................. 75
Configuration File................................................................................................................................... 76
Backup and Restore .......................................................................................................................................... 76
Starting the EFX48 .................................................................................................................................. 77
EFX48 Operation using the navigation switch and display .............................................................. 78
Navigation switch Access Security ................................................................................................................. 78
Alarm Indicators ............................................................................................................................................... 79
EFX48 Operation Using a Laptop/PC ................................................................................................. 79
EFX48 Identity Information ................................................................................................................... 81
Communications ........................................................................................................................................... 82
Communications Options ...................................................................................................................... 83
Ethernet Communications ..................................................................................................................... 83
Communication via Web Browser ....................................................................................................... 84
Communication via a Network Management System using SNMP ................................................ 85
Web Access Security............................................................................................................................... 86
EFX48 e-Fuse System Operation ................................................................................................................ 89
EFX48 Main Features ............................................................................................................................. 90
Load Control ........................................................................................................................................... 90
General description .......................................................................................................................................... 90
System overcurrent function ........................................................................................................................... 90
Over temperature function .............................................................................................................................. 91
Priority and Non-priority loads ...................................................................................................................... 91
Breaker curve function ..................................................................................................................................... 92
Low Voltage Disconnect .................................................................................................................................. 92
Remote ON/OFF control ................................................................................................................................. 92
Trip retry function ............................................................................................................................................ 92
Battery Functions .................................................................................................................................... 92
General description .......................................................................................................................................... 92
Breaker Curve Function ................................................................................................................................... 93
Battery Low Voltage Disconnect ..................................................................................................................... 94
Remote ON/OFF Control ................................................................................................................................ 94
Trip Reconnect Function .................................................................................................................................. 94
Battery Mid-point Monitoring ........................................................................................................................ 94
Battery state detection ...................................................................................................................................... 95
Emergency OFF function ................................................................................................................................. 95
Voltage Control ....................................................................................................................................... 96
Voltage Control ................................................................................................................................................. 96
Fast charge function ......................................................................................................................................... 96
Battery current limit function .......................................................................................................................... 98
Cell Equalisation function ............................................................................................................................... 98
Temperature Compensation.......................................................................................................................... 100
Battery Test ...................................................................................................................................................... 100
Communication and I/O ..................................................................................................................... 102
GPIOs & Relays ............................................................................................................................................... 102
MMI (Man Machine Interface) ...................................................................................................................... 105
Ethernet ............................................................................................................................................................ 105
SNMP ............................................................................................................................................................... 105
User Access ............................................................................................................................................ 106
Real time clock ................................................................................................................................................ 107
Rectifier Functions ................................................................................................................................ 107
Rectifier OVSD function ................................................................................................................................ 107
Rectifier control ............................................................................................................................................... 107
Energy Metering, Logging................................................................................................................... 108
Energy metering function .............................................................................................................................. 108
Data Logging ................................................................................................................................................... 108
Alarms .................................................................................................................................................... 111
Alarm Definitions ........................................................................................................................................... 112
Menu / Page Map........................................................................................................................................... 116
Breaker Curve Specification ................................................................................................................ 117
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