Siemens SIRIUS 3RW30 Manual page 6

Table of contents
5.6.3 3RW40: Group fault output at terminal 95 / 96 / 98 OVERLOAD / FAILURE ............................ 43
5.7 Diagnostics and fault signals ..................................................................................................... 44
5.7.1 3RW30: LEDs and troubleshooting ........................................................................................... 44
5.7.2 3RW40: LEDs and troubleshooting ........................................................................................... 46
6 Application planning .............................................................................................................................. 51
6.1 Application examples................................................................................................................. 51
6.1.1 Roller conveyor application ........................................................................................................ 51
6.1.2 Hydraulic pump application ........................................................................................................ 52
7 Installation ............................................................................................................................................... 53
7.1 Installing the soft starter............................................................................................................. 53
7.1.1 Unpacking .................................................................................................................................. 53
7.1.2 Permissible mounting position ................................................................................................... 53
7.1.3 Mounting dimensions, clearances, and assembly type ............................................................. 54
7.1.4 Assembly type: Standalone assembly, side-by-side assembly, direct mounting ....................... 55
7.1.5 Installation requirements ............................................................................................................ 56
8 Installation / mounting ............................................................................................................................ 57
8.1 General information ................................................................................................................... 57
8.2 Five safety rules for work in or on electrical systems ................................................................ 58
8.3 General feeder assembly (type of coordination 1)..................................................................... 59
8.4 Soft starter with line contactor (type of coordination 1).............................................................. 60
8.5 Soft starter assembly with type of coordination 2 ...................................................................... 61
8.6 Capacitors to improve the power factor ..................................................................................... 62
8.7 Maximum cable length............................................................................................................... 63
9 Connecting .............................................................................................................................................. 65
9.1 Electrical connection.................................................................................................................. 65
9.1.1 Control and auxiliary terminals .................................................................................................. 65
9.1.2 Main circuit connection .............................................................................................................. 65
10 Operation ................................................................................................................................................. 69
10.1 Operator controls, displays, and connections on the 3RW30.................................................... 69
10.2 Operator controls, displays, and connections on the 3RW40.................................................... 70
11 Configuration .......................................................................................................................................... 73
11.1 Configuration in general............................................................................................................. 73
11.1.1 Configuration procedure ............................................................................................................ 73
11.1.2 Selecting the optimum soft starter ............................................................................................. 74
11.2 Startup class .............................................................................................................................. 76
11.2.1 Application examples for normal starting (CLASS 10) with 3RW30 and 3RW40 ...................... 77
11.2.2 Application examples for heavy-duty starting (CLASS 20): 3RW40 only .................................. 78
11.3 ON time and switching frequency .............................................................................................. 79
11.4 Reducing the rated data ............................................................................................................ 80
11.5 Installation altitude and ambient temperature............................................................................ 80
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SIRIUS 3RW30 / 3RW40
Manual, 01/2010, 535 1995-02 DS01