Siemens SIRIUS 3RF Series User Manual

SIRIUS 3RT2 contactors/contactor assemblies
2.2 Product description
SIRIUS Innovations
112 System Manual, 01/2011, A8E56203870002-03
Reference
More information ... Can be found in the chapter titled ...
About the fully wired 3RA24 contactor assembly
for star-delta (wye-delta) start
Starting three-phase motors with reduced starting
current peaks (3RA24 contactor assembly for
star-delta (wye-delta) start) (Page 135)
About the components for customers to assemble
their own contactor assemblies for star-delta
(wye-delta) start
Assembly kit for contactor assemblies for star-
delta (wye-delta) start (Page 219)
2.2.2.5 Drive options
Drive options
The following drive types are available for 3RH2 contactor relays and 3RT2 power
contactors:
AC drive DC drive UC drive
Size S00, S0 S00, S0 S0
Drive type 50 Hz 60 Hz 50/60 Hz DC
standard
drive
DC drive with
low power input
DC drives for
railway
applications
AC or DC
connection
possible
Preferred
voltages
 24 V
 110 V
 230 V
 24 V
 110 V
 220 V
 24 V
 110 V
 220/230 V
Contactor
specificatio
n
Contactor
relays and
power
contactors
with 50 Hz
coil
(standard
version for
size S0)
Contactor
relays
and
power
contactor
s with
60 Hz
coil
Contactor
relays and
power
contactors
with
50/60 Hz
coil
(standard
version for
size S00)
Contactor
relays
and
power
contactor
s with DC
coil
Contactor relays
and power
contactors with
DC coil,
optimized for
direct control via
PLC
Contactor relays
and power
contactors with DC
coil, optimized for
railway
applications
Power contactors
with electronic
coil control for
control with AC or
DC voltage
 3RT20 power contactors
 3RH2 contactor relays
 3RA23 + 3RA24 contactor assemblies
Coupling relays
(versions of the
3RT2 contactors
and 3RH2
contactor relays)
Versions of the
3RT2 power
contactors and
3RH2 contactor
relays
Versions of the
3RT202 power
contactors
Additional voltage versions are available on request.

Siemens SIRIUS 3RF Series Specifications

General

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