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Automation and Drives
MCD 200 - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
Market
System / Product
Rated Data
Operating voltages
s
V
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
200 ... 440 AC
200 ... 575 AC
200 ... 460 AC
460 ... 575 AC
24 AC/DC
110 ... 230 AC
(-15% / +10%)
Frequencies
Hz
110 ... 240 AC
380 ... 440 AC
24 AC/DC
45 ... 66
Currents
A
18 ... 200
3 ... 100
Power
kW
7.5 ... 110
1.1 ... 55
3
5
Control supply voltages
V
(-15% / +10%)
(during start-up)
(-15% / +10%)
50 / 60
(-10% / +10%)
(at 40° C)
(with 400 V)
Number of sizes
Market Introduction Concept
CC PM4 / MM2
07/2004
2
Automation and Drives
MCD 201 - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
s
Market
System / Product
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
Functions
Soft start-up / soft run-down
Bridging contact system
Device self-protection
Motor overload protection
Adjustable current limiting
X
X
X
X
-
-
-
-
-
-
Inside-the-delta circuit
-
-
Breakaway impulse
Power semiconductors (thyristors)
Integration in modular system
-
-
in 2 phases
in 2 phases
-
X
Market Introduction Concept
CC PM4 / MM2
07/2004
3
Automation and Drives
MCD 202 - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
s
Market
System / Product
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
Functions
Soft start-up / soft run-down
Bridging contact system
Device self-protection
Motor overload protection
Adjustable current limiting
X
X
X
X
X
-
X
-
X
-
Inside-the-delta circuit
-
-
Breakaway impulse
Power semiconductors (thyristors)
Integration in modular system
-
-
in 2 phases
in 2 phases
-
X
Market Introduction Concept
CC PM4 / MM2
07/2004
4
Automation and Drives
MCD 202 - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
Market
System / Product
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
Advantages
/ Disadvantages
s
PTC motor thermistor input
Application of 3RW44
Optional analog output
(accessory)
Optional communication
(accessory)
Dimensions partially
considerably larger
Considerably higher price
“Stand-alone” device
impermissible for
side-by-side assembly
Application of 3RW44
with Profibus DP
Application of 3RW44
Market Introduction Concept
Compact, small designs
Attractive prices
With the SIRIUS modular
system, side-by-side
assembly is permissible
CC PM4 / MM2
07/2004
5
Automation and Drives
MCI - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
Market
System / Product
Rated Data
Operating voltages
s
V
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
Control supply voltages
V
208 ... 230 AC
400 ... 480 AC
550 ... 600 AC
24 ... 480 AC/DC
200 ... 460 AC
460 ... 575 AC
(-15% / +10%)
24 AC/DC
110 ... 230 AC
(-15% / +10%)
Frequencies
Hz
50 / 60
50 / 60
Currents
A
3 ... 35
3 ... 100
Power
kW
1.5 ... 18.5
1.1 ... 55
3
5
(-10% / +10%)
(at 40° C)
(with 400 V)
Number of sizes
Market Introduction Concept
CC PM4 / MM2
07/2004
6
Automation and Drives
MCI - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
s
Market
System / Product
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
Functions
Soft start-up / soft run-down
Bridging contact system
Device self-protection
Motor overload protection
Adjustable current limiting
Inside-the-delta circuit
X
X
-
X
-
-
-
-
-
-
-
-
Breakaway impulse
Power semiconductors (thyristors)
Integration in modular system
-
-
in 2 phases
in 2 phases
-
X
Market Introduction Concept
CC PM4 / MM2
07/2004
7
Automation and Drives
MCI - 3RW30
MarCom Concept
SIRIUS
Sirius
Softstarter
Soft
Starters
3RW4
Price Comparison
Introduction
Situation
Market
System / Product
Sales
Communication
Service & Support
Annex
Gliederungspunkt 10
Advantages
/ Disadvantages
No variance in the
control supply voltage
Larger variance with
operating voltages
Larger dimensions
Limited power range
“Stand-alone” device
impermissible for
side-by-side assembly
Market Introduction Concept
s
Smaller size,
larger variance
Only one variant
for 460 V and 575 V
Compact sizes
Consistently up to 100 A
With the SIRIUS modular
system, side-by-side
assembly is permissible
CC PM4 / MM2
07/2004
8
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