Siemens SIRIUS 3RW44 User Manual page 240

General Technical Data
Standard circuit fused design (line protection only)
Soft starters
Nominal current
ToC
1
Q11
Type A
3)
Utilization class 1 : I = 65 kA
q
3RW44 22 29
3RW44 23 36
3RW44 24 47
3RW44 25 57
3RW44 26 77
3RW44 27 93
3RW44 34 113
3RW44 35 134
3RW44 36 162
3RW44 43 203
3RW44 44 250
3RW44 45 313
3RW44 46 356
3RW44 47 432
3RW44 53 551
3RW44 54 615
3RW44 55 693
3RW44 56 780
3RW44 57 880
3RW44 58 970
3RW44 65 1076
3RW44 66 1214
1) If the "Combined braking" stopping function is selected, no braking contactor is required.
If the "DC braking" function is selected, a braking contactor must be additionally used (for type, see table).
The "DC braking" function is recommended for applications with larger centrifugal masses (J
2) Additional K4 auxiliary relay:
LZX:RT4A4T30 (3RW44 soft starter with 230 V AC rated control supply voltage),
LZX:RT4A4S15 (3RW44 soft starter with 115 V AC rated control supply voltage).
3) "Utilization class 1" refers to the soft starter in combination with the protective device listed (circuit breaker/fuse), not to
other components in the branch. For utilization class, see page 10-20.
10-22
F1
Q21
Q11
M
3~
Line fuse, maximum
690 V +5 % Rated current
E1
Type A
3NA3 820-6 50
3NA3 822-6 63
3NA3 824-6 80
3NA3 830-6 100
3NA3 132-6 125
3NA3 136-6 160
3NA3 244-6 250
3NA3 244-6 250
3NA3 365-6 500
2 x 3NA3 354-6 2 x 355
2 x 3NA3 354-6 2 x 355
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
2 x 3NA3 365-6 2 x 500
3 x 3NA3 365-6 3 x 500
3 x 3NA3 365-6 3 x 500
3 x 3NA3 365-6 3 x 500
Line contactor up to 400 V Braking contactor
Size (option)
Q21
Type
00 3RT10 34
00 3RT10 35
00 3RT10 36
00 3RT10 44
1 3RT10 45
1 3RT10 46
2 3RT10 54
2 3RT10 55
3 3RT10 56
3 3RT10 64
3 3RT10 65
3 3RT10 75
3 3RT10 75
3 3RT10 76
3 3TF68 44-0CM7
3 3TF68 44-0CM7
3 3TF69 44-0CM7
3 3TF69 44-0CM7
3 — 2 x 3TF69 44-0CM7
3 —
3 —
3 —
> J ).
load motor
1)2)
(Circuit suggestions from page 9-2)
Q91 Q92
Type Type
3RT15 26 —
3RT15 26 —
3RT15 35 —
3RT15 35 —
3RT10 24 3RT10 35
3RT10 25 3RT10 36
3RT10 34 3RT10 44
3RT10 36 3RT10 45
3RT10 44 3RT10 45
3RT10 44 3RT10 54
3RT10 44 3RT10 55
3RT10 54 3RT10 56
3RT10 54 3RT10 56
3RT10 55 3RT10 64
3RT10 64 3RT10 66
3RT10 64 3RT10 75
3RT10 65 3RT10 75
3RT10 65 3RT10 75
3RT10 75 3RT10 76
3RT10 75 3RT10 76
3RT10 75 3TF68
3RT10 76 3TF68
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06