User Manual
Table of contents
SIRIUS 3RW30 / 3RW40
Manual, 10/2010, 535199502000 DS 03
9
13.2.16 3RW40 55, 56, 73, 74, 75, 76 power electronics.......................................................................158
13.2.17 3RW40 2., 3., 4. main conductor cross-sect
ions .......................................................................159
13.2.18 3RW40 5., 7. main conductor cross-sections ............................................................................160
13.2.19 3RW40 .. auxiliary conductor cross-secti
ons.............................................................................161
13.2.20 Electromagnetic compatibility according
to EN 60947-4-2 ........................................................161
13.2.21 Recommended filters
.................................................................................................................162
13.2.22 Types of coordination
.................................................................................................................162
13.2.23 Fuseless
version ........................................................................................................................163
13.2.24 Fused version (line protection only)...........................................................................................164
13.2.25 Fused version with SITOR 3NE1 fuses .....................................................................................165
13.2.26 Fused version with SITOR 3NE3/4/8 fuses ...............................................................................166
13.2.27 Motor protection tripping characteri
stics for 3RW40 (with symm
etry) .......................................168
13.2.28 Motor protection tripping characteristics for 3RW40 (with asymmetry)
.....................................168
13.3 Win-Soft Starter selection and simulation software ...................................................................169
14 Dimension dr
awings .............................................................................................................................. 171
14.1 3RW30 for
standard applications...............................................................................................171
14.2 3RW40 for standard applications...............................................................................................172
15 Typic
al circui
t diagrams .......................................
.................................................................................. 175
15.1 Typical circuit for the optional thermistor motor protection ev
aluation.......................................175
15.2 Control by pushbutton................................................................................................................176
15.2.1 Control of the 3RW30 by
pushbutton.........................................................................................176
15.2.2 Control of the 3RW40 by pus
hbutton.........................................................................................177
15.3 Control by
switch........................................................................................................................179
15.3.1 Control of the 3RW30 by switch.................................................................................................179
15.3.2 Control of the 3RW40 by switch.................................................................................................180
15.4 Control in automatic
mode.........................................................................................................182
15.4.1 Control of the 3RW30 in automatic
mode..................................................................................182
15.4.2 Control of the 3RW40 in automatic mode
..................................................................................183
15.5 Control by PLC................................................................................................................
...........185
15.5.1 Control of the 3RW30 with
24 V DC by PLC .............................................................................185
15.5.2 Control of the 3RW40 by
PLC....................................................................................................186
15.6 Control with an optional main / line contactor............................................................................188
15.6.1 Control of the 3RW30 with a main c
ontactor
.............................................................................188
15.6.2 Control of the 3RW40 with a main contactor
.............................................................................189
15.7 Reversing circuit.........................................................................................................................191
15.7.1 3RW30 reversing circuit.............................................................................................................191
15.7.2 3RW40 reversing circuit.............................................................................................................192
15.8 Control of a magnetic parking brake
..........................................................................................194
15.8.1 3RW30 motor with magnetic parki
ng brake...............................................................................194
15.8.2 3RW40 2 to 3RW40 4, control of a motor with a magn
etic parking brake.................................195
15.8.3 3RW40 5 to 3RW40 7, c
ontrol of a motor with a magnetic parking brake.................................196
15.9 Emergency
stop .........................................................................................................................197
15.9.1 3RW30 emergency stop and 3TK2823
safety r
elay ..................................................................197
15.9.2 3RW40 2 to 3RW40 4 emergency stop and 3TK2823 safety r
elay...........................................198
15.9.3 3RW40 5 to 3RW40 7 emergency stop and 3TK2823 safety r
elay...........................................200
15.10 3RW and contactor for emergency starting ...............................................................................202
15.10.1 3RW30 and contactor for emergenc
y starting
...........................................................................202