Order Number Classification For Sirius 3Rw44 Soft Starters - Siemens SIRIUS 3RW44 System Manual

Configuration Instructions
2.6

Order Number Classification for SIRIUS 3RW44 Soft Starters

2-8
Order number classification using the 3RW44 22-6BC44 as an example
3RW4 4 22
I II III
*Gray fields cannot be configured
I Designation of the basic unit:
Semiconductor AC motor control device (soft starter)
II Device version:
4 High End soft starter
III Operating efficiency rating P
Rated operating current I
P
e
22 - 15 kW
23 - 18.5 kW
24 - 22 kW
25 - 30 kW
26 - 37 kW
27 - 45 kW
34 - 55 kW
35 - 75 kW
36 - 90 kW
43 - 110 kW
44 - 132 kW
IV Type of connection
1 - Standard screw connection (main/auxiliary lead connection)
(for devices
2 - Main lead: Conductor-rail bond / auxiliary lead: Spring-type terminal
(for devices > 3RW44 27)
3 - Main lead: Screw connection / auxiliary lead: Spring-type terminal
(for devices
6 - Main lead: Conductor-rail bond / auxiliary lead: Terminal screw (for
devices > 3RW44 27)
V Special function:
B - With bypass:
VI Number of controlled phases:
C - All 3 phases controlled
VII Rated control supply voltage U
3 - 115 V AC
4 - 230 V AC
VIII Rated operating voltage U
4 - 200 to 460 V
5 - 400 to 600 V
6 - 400 to 690 V
- 6 B
IV V
(at U 400 V)
e e
(for utilization category AC-53a) (at TU 40 °C)
e
I
e
29 A 45
36 A 46
47 A 47
57 A 53
77 A 54
93 A 55
113 A 56
134 A 57
162 A 58
203 A 65
250 A 66
≤
3RW44 27)
≤
3RW44 27)
:
s
:
e
C 4
VI VII
P I
e e
- 160 kW 313 A
- 200 kW 356 A
- 250 kW 432 A
- 315 kW 551 A
- 355 kW 615 A
- 400 kW 693 A
- 450 kW 780 A
- 500 kW 880 A
- 560 kW 970 A
- 630 kW 1076 A
- 710 kW 1214 A
SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04
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