Siemens SIRIUS 3RF Series User Manual

Table of contents
SIRIUS Innovations
8 System Manual, 01/2011, A8E56203870002-03
2.7.10.2 Mounting.................................................................................................................................... 192
2.7.11 Solder pin adapter..................................................................................................................... 193
2.7.11.1 Des
cription ................................................................................................................................ 193
2.7.11.2 Mounting.............................................................................................................
....................... 194
2.7.12 C
oil terminal module ................................................................................................................. 195
2.7.12.1 Des
cription ................................................................................................................................ 195
2.7.12.2 Mounting.............................................................................................................
....................... 196
2.7.13 C
over for ring cable lug............................................................................................................. 197
2.7.13.1 Des
cription ................................................................................................................................ 197
2.7.14 S
ealable cover .......................................................................................................................... 198
2.7.14.1 Des
cription ................................................................................................................................ 198
2.7.14.2 Mounting.............................................................................................................
....................... 198
2.7.15 3
-phase infeed terminal............................................................................................................. 199
2.7.15.1 Des
cription ................................................................................................................................ 199
2.7.15.2 Mounting.............................................................................................................
....................... 199
2.7.16 P
arallel switching connectors.................................................................................................... 200
2.7.16.1 Des
cription ................................................................................................................................ 200
2.7.16.2 Configuration
............................................................................................................................. 200
2.7.16.3 Mounting.............................................................................................................
....................... 201
2.7.17 L
ink module for two contactors in series................................................................................... 202
2.7.17.1 Des
cription ................................................................................................................................ 202
2.7.17.2 Mounting.............................................................................................................
....................... 202
2.7.18 L
ink module for motor starter protector..................................................................................... 204
2.7.18.1 Des
cription ................................................................................................................................ 204
2.7.19 P
neumatic timer ........................................................................................................................ 205
2.7.19.1 Des
cription ................................................................................................................................ 205
2.7.19.2 Mounting/Disassembl
y.............................................................................................................. 205
2.7.19.3 Operation............................................................................................................
....................... 206
2.7.20 Ins
ulating stop ........................................................................................................................... 207
2.7.20.1 Des
cription ................................................................................................................................ 207
2.7.21
Terminal module for contactors with screw connections .......................................................... 208
2.7.21.1 Des
cription ................................................................................................................................ 208
2.7.21.2 Mounting.............................................................................................................
....................... 208
2.7.22
3RA27 function modules for connection to the automation level (AS-Interface or IO-Link) ..... 210
2.7.22.1 Des
cription ................................................................................................................................ 210
2.7.23
3RA28 function modules for mounting on 3RT2 contactors ..................................................... 211
2.7.23.1 Des
cription ................................................................................................................................ 211
2.7.24 A
ssembly kit for reversing contactor assemblies...................................................................... 212
2.7.24.1 Des
cription ................................................................................................................................ 212
2.7.24.2 Mounting.............................................................................................................
....................... 212
2.7.25 A
ssembly kit for contactor assemblies for star-delta (wye-delta) start ..................................... 219
2.7.25.1 Des
cription ................................................................................................................................ 219
2.7.25.2 Mounting.............................................................................................................
....................... 221
2.8 Tec
hnical data........................................................................................................................... 228
2.8.1
Contac
tors for switching motors (3RT20) ................................................................................. 228
2.8.1.1 Rated data for aux
iliary contacts............................................................................................... 228
2.8.1.2 Contac
t service life of auxiliary and main contacts ................................................................... 230
2.8.1.3 Gene
ral data and short-circuit protection for 3RT201. contactors without overload relay........ 232
2.8.1.4 Ac
tuation - 3RT201. contactors ................................................................................................ 234
2.8.1.5 Main ci
rcuit - 3RT201. contactors (current carrying capacity for alternating current and
direct current) ............................................................................................................................ 236
2.8.1.6
Conduc
tor cross-sections - 3RT201. contactors....................................................................... 242
2.8.1.7 Gene
ral data and short-circuit protection for 3RT202. contactors without overload relay........ 243
2.8.1.8 Ac
tuation - 3RT202. contactors ................................................................................................ 245
2.8.1.9 Main ci
rcuit - 3RT202. contactors (current carrying capacity for alternating current)............... 248

Siemens SIRIUS 3RF Series Specifications

General

Brand	Siemens
Model	SIRIUS 3RF Series
Category	Industrial Equipment
Language	English