Table of contents
SIRIUS 3RM1 motor starter
Manual, 11/2013, A5E0345285095020A/RS-AB/002
7
5.10 Mounting the sealable cover ................................................................................................... 85
6 Connection ................................................................................................................................. 87
6.1 Connecting the screw-type terminals ...................................................................................... 87
6.2 Disconnecting the screw-type terminals .................................................................................. 89
6.3 Connecting the push-in terminals............................................................................................ 90
6.3.1 Wiring rules for spring-loaded terminals (with push-in technology) .......................................... 90
6.3.2 Connecting the push-in terminals............................................................................................ 91
6.4 Disconnecting the push-in terminals ....................................................................................... 93
6.5 Attaching the terminals ........................................................................................................... 94
6.6 Removing the terminals .......................................................................................................... 95
6.7 Connecting the infeed system (option) .................................................................................... 96
7 Operator control and monitoring .................................................................................................... 99
7.1 Operator controls ................................................................................................................... 99
7.1.1 Parameterizing the 3RM1 motor starter ................................................................................ 100
7.1.2 Setting the rated operational current ..................................................................................... 100
7.1.3 Setting the RESET method ................................................................................................... 100
7.2 Displays and location of the connections .............................................................................. 103
7.2.1 Alarms, faults and system events ......................................................................................... 106
7.2.1.1 LEDs .................................................................................................................................... 106
7.2.1.2 Status indicators of the 3RM1 motor starter .......................................................................... 106
7.2.1.3 Signaling faults on external I/O ............................................................................................. 108
7.2.1.4 Fault rectification .................................................................................................................. 108
8 Service and maintenance ........................................................................................................... 111
8.1 Maintenance and service ...................................................................................................... 111
8.2 Device replacement .............................................................................................................. 112
9 Technical data .......................................................................................................................... 113
9.1 Motor starters ....................................................................................................................... 113
9.1.1 General technical specifications ........................................................................................... 113
9.1.2 Electromagnetic compatibility (EMC) .................................................................................... 115
9.1.3 Control circuit ....................................................................................................................... 117
9.1.4 Main circuit ........................................................................................................................... 120
9.1.5 Safety data ........................................................................................................................... 121
9.1.5.1 General safety data .............................................................................................................. 121
9.1.5.2 ATEX-specific safety data..................................................................................................... 122
9.1.6 Connection cross sections .................................................................................................... 123
9.1.7 Number of starting operations............................................................................................... 124
9.1.8 Overload protection/device protection characteristic ............................................................. 125
9.2 Infeed system for 3RM1 motor starter ................................................................................... 128
9.2.1 General technical data.......................................................................................................... 128
10 Dimension drawings .................................................................................................................. 129
10.1 3RM1 dimension drawings ................................................................................................... 129
10.2 Dimension drawings for 3RM1 device connectors ................................................................. 132
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