Siemens SINAMICS S120 Equipment Manual page 13

8.22 L42/L43/L44, Line Connection Module for Active Line Modules/Basic Line Modules/Smart
Line Modules..............................................................................................................................396
8.23 L45, EMERGENCY STOP pushbutton in the cabinet door .......................................................397
8.24 L46/L47, grounding switch upstream/downstream of main breaker ..........................................398
8.24.1 Grounding switch upstream of main breaker (option L46).........................................................398
8.24.2 Grounding switch downstream of main breaker (option L47) ....................................................399
8.25 L51, holder for ARC detector .....................................................................................................400
8.26 L55, cabinet anti-condensation heating .....................................................................................402
8.27 L61/L62, L64/L65, braking units.................................................................................................403
8.27.1 General information ...................................................................................................................403
8.27.2 Interfaces ...................................................................................................................................404
8.27.3 S1 - Threshold switch ................................................................................................................405
8.27.4 Braking Module ..........................................................................................................................407
8.27.5 Example connection of Braking Module ....................................................................................410
8.27.6 Braking resistors ........................................................................................................................410
8.27.7 Technical data............................................................................................................................414
8.28 L87, insulation monitoring ..........................................................................................................416
8.29 M06, base 100 mm high, RAL 7022 ..........................................................................................419
8.30 M07, cable-marshalling compartment 200 mm high, RAL 7035................................................420
8.31 M21, degree of protection IP21..................................................................................................422
8.31.1 General information ...................................................................................................................422
8.31.2 Mounting ....................................................................................................................................423
8.32 M23/M43/M54, degree of protection IP23/IP43/IP54 ................................................................425
8.32.1 General information ...................................................................................................................425
8.32.2 Mounting ....................................................................................................................................426
8.33 M26/M27, side panels mounted on right and left.......................................................................428
8.34 M59, closed cabinet door, air inlet from below through floor opening .......................................429
8.35 M60, additional shock protection ...............................................................................................430
8.36 M70, EMC shield bus.................................................................................................................431
8.36.1 General information ...................................................................................................................431
8.36.2 Connecting the cables to the EMC shield bus ...........................................................................431
8.37 M80 to M87, DC busbar system ................................................................................................432
8.37.1 General information ...................................................................................................................432
8.37.2 Safety information ......................................................................................................................433
8.38 M90, crane transport assembly (top-mounted)..........................................................................434
8.39 N52, DC link fuses for Basic Line Modules................................................................................435
8.40 P10, measuring instrument for line values (installed in the cabinet doors) ...............................436
8.41 P11, measuring instrument for line values with PROFIBUS connection (installed in the
cabinet door) ..............................................................................................................................437
8.42 Y11, factory assembly into transport units.................................................................................438
A Appendix................................................................................................................................................ 439
A.1 List of abbreviations ...................................................................................................................440
Index...................................................................................................................................................... 449
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
Table of contents
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