Siemens 3UG4 - Page 6

Table of contents
3UG4 / 3RR2 monitoring relays
6 Manual, 05/2016, NEB927043002000/RS-AC/004
4.4.6 Technical data ....................................................................................................................60
4.5 3RR22 current monitoring relays ........................................................................................70
4.5.1 Operator controls and connection terminals ........................................................................70
4.5.2 Function .............................................................................................................................71
4.5.3 Operation ...........................................................................................................................75
4.5.4 Diagnostics ........................................................................................................................77
4.5.5 Circuit diagrams .................................................................................................................78
4.5.6 Technical data ....................................................................................................................79
5 3UG4501 filling level monitoring relay ............................................................................................ 89
5.1 Application areas ................................................................................................................89
5.2 Operator controls and connection terminals ........................................................................90
5.3 Functions ...........................................................................................................................91
5.4 Operation ...........................................................................................................................94
5.5 Diagnostics ........................................................................................................................94
5.5.1 Diagnostics with LED .........................................................................................................94
5.6 Circuit diagrams .................................................................................................................95
5.7 Technical data ....................................................................................................................96
6 3UG4.1 line monitoring relay ....................................................................................................... 101
6.1 Application areas ..............................................................................................................102
6.2 3UG4511 line monitoring relay .........................................................................................103
6.2.1 Operator controls and connection terminals ......................................................................103
6.2.2 Function ...........................................................................................................................104
6.2.3 Diagnostics ......................................................................................................................105
6.2.3.1 Diagnostics with LED .......................................................................................................105
6.2.4 Circuit diagrams ...............................................................................................................106
6.2.5 Technical data ..................................................................................................................107
6.3 3UG4512 line monitoring relay .........................................................................................111
6.3.1 Operator controls and connection terminals ......................................................................111
6.3.2 Function ...........................................................................................................................112
6.3.3 Diagnostics ......................................................................................................................114
6.3.3.1 Diagnostics with LED .......................................................................................................114
6.3.4 Circuit diagrams ...............................................................................................................115
6.3.5 Technical data ..................................................................................................................116
6.4 3UG4513 line monitoring relay .........................................................................................121
6.4.1 Operator controls and connection terminals ......................................................................121
6.4.2 Function ...........................................................................................................................122
6.4.3 Operation .........................................................................................................................124
6.4.4 Diagnostics ......................................................................................................................125
6.4.4.1 Diagnostics with LED .......................................................................................................125
6.4.5 Circuit diagrams ...............................................................................................................126
6.4.6 Technical data ..................................................................................................................127
6.5 3UG4614 line monitoring relay .........................................................................................131
6.5.1 Operator controls and connection terminals ......................................................................131
6.5.2 Functions .........................................................................................................................132
6.5.3 Operation .........................................................................................................................135