Siemens SIRIUS 3RT2.1 Series System Manual

Index
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
783
Contactors, 193, 194
Solder pin connection, 105, 154, 193
Solid-state contac
tors, 316, 317, 318, 349
Solid-state revers
ing contactors, 316, 317, 318, 349
Solid-state switching dev
ices, 347
Instantaneous switchi
ng, 316, 317, 340
Source voltage, 179
Spring-loade
d connection system, 21, 32, 75, 82
Standards, 23, 101
Contac
tors, 101
Current monitoring
relay, 683
Function mod
ules for mounting on contactors, 641
Load feeders, 563
Motor starter
protector, 379
Over
load relay, 485
Solid-state switching dev
ices, 315
Star-delta (wye-delta
) start, 672
Contactors, 135
Function mod
ules for mounting on contactors, 643,
645, 647, 659
Load fee
ders, 570, 610
Starter combinations
Load feeders, 610
Motor s
tarter
protector, 392
Starting curren
t, 135, 136
Starting three-pha
se motors, 135
Status data, 87
Suppressio
n diode, 170, 176
Surface-mou
nting enclosure, 432
Surge supp
ression
Integrated, 190
Surge
suppre
ssor
Contactors, 170, 171, 178
Surge
suppre
ssors (contactors)
Selection aid, 171
Switch position, 37
Switching
Contac
tors, 116
Motorized load, 123, 316, 3
18, 330, 340
Resisti
ve load, 124, 316
Switching frequen
cy
Power contactors, 119, 120
Switchin
g overvoltage, 170
Switch-off delay, 176
Switch-on po
wer, 117
Switchove
r current peak, 137, 138
System com
ponents, 33
System monito
ring, 40
System
protection
Current monitoring relay, 690
Motor s
tarter
protector, 391
T
Technology, 31
Terminal blocks
Motor s
tarter protector, 396, 473
Terminal des
ignations
Contactors, 153
Curre
nt monitoring
relay, 702, 703
Function mod
ules for mounting on contactors, 669,
670, 671, 672
Motor s
tarter
protector, 401
Over
load relay, 514, 515
Solid-state contac
tor, 344
Solid-state revers
ing contactor, 345
Terminal module
Contac
tors, 208
Terminal s
upport for st
and-alone assembly
Current monitoring relay, 729, 730, 731
O
ver
load relay, 524
Test certifica
tes, 24
Test function
Motor s
tarter protector, 390
O
ver
load relay, 502, 520, 521
Thermal load cap
acity
Power contactors, 119
Thre
e-ph
ase current loads
Overload relay, 503
Thre
shold val
ue, lower
Current monitoring relay, 705, 716
Thre
shold val
ue, upper
Current monitoring relay, 706, 717
Thy
risto
r pair, 30, 31
Time-delay
ed switching of contactors, 651
Function mod
ules for mounting on contactors, 656,
657, 659
Time-d
elay
ed switching of contactors, OFF-delay with
auxiliary voltage, 653
Func
tion charts
, 653
Time-delay
ed switching of contactors, OFF-delay
without auxiliary voltage, 654
Func
tion charts
, 654
Time-delay
ed switching of contactors, ON-delay, 651
Function charts
, 652
Time-delay
ed switching of contactors, star-delta (wye-
delta) start, 655
Func
tion chart, 655
Timing relay, 669, 670
Function mod
ules for mounting on contactors, 648,
656
Timing rel
ays, 136,
211, 219, 223
Tool
Selecting
solid-state
switching devices, 330, 332,
333

Siemens SIRIUS 3RT2.1 Series Specifications

General

Brand	Siemens
Model	SIRIUS 3RT2.1 Series
Category	Industrial Equipment
Language	English