Siemens SIRIUS 3RW44 - Page 237

General Technical Data
SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04
10-19
1) If the ramp-down function "Combined braking" is selected, no braking contactor is required.
If the ramp-down function "DC braking" is selected, a braking contactor must also be used (see table for type).
For applications with large centrifugal masses (J
Load
> J
Motor
) we recommend the function "DC braking.
2) Additional auxiliary relay K4: LZX:RT4A4T30 (3RW44 soft starter with rated control supply voltage 230 V AC), LZX:RT4A4S15 (3RW44 soft starter with
rated control supply voltage 115 V AC).
3) The types of coordination are explained in more detail in the Technical information LV 1 T under – Fuseless Load Feeders.
Inline circuit fused version with 3NE1 SITOR all-range fuse (semiconductor and line protection)
Soft starters All-range fuses Line contactors
up to 400 V
Braking contactors
1)2)
Rated
current
Rated current Voltage Size (optional) (for typical circuit see page 9-5)
Q11 F’1 Q21 Q91 Q92
Type A Type A V Type Type Type
Type of coordination 2
3)
: I
q
=65kA
3RW44 22 29
3NE1 020-2 80 690 +5 % 00 3RT10 34 3RT15 26 —
3RW44 23 36
3NE1 020-2 80 690 +5 % 00 3RT10 35 3RT15 26 —
3RW44 24 47
3NE1 021-2 100 690 +5 % 00 3RT10 36 3RT15 35 —
3RW44 25 57
3NE1 022-2 125 690 +5 % 00 3RT10 44 3RT15 35 —
3RW44 26 77
3NE1 022-2 125 690 +5 % 00 3RT10 45 3RT10 24 3RT10 35
3RW44 27 93
3NE1 024-2 160 690 +5 % 1 3RT10 46 3RT10 25 3RT10 36
3RW44 34 113
3NE1 225-2 200 690 +5 % 1 3RT10 54 3RT10 34 3RT10 44
3RW44 35 134
3NE1 227-2 250 690 +5 % 1 3RT10 55 3RT10 36 3RT10 45
3RW44 36 162
3NE1 227-2 250 690 +5 % 1 3RT10 56 3RT10 44 3RT10 45
3RW44 43 203
3NE1 230-2 315 600 +10 % 1 3RT10 64 3RT10 44 3RT10 54
3RW44 44 250
3NE1 331-2 350 460 +10 % 2 3RT10 65 3RT10 44 3RT10 55
3RW44 45 313
3NE1 333-2 450 690 +5 % 2 3RT10 75 3RT10 54 3RT10 56
3RW44 46 356
3NE1 334-2 500 690 +5 % 2 3RT10 75 3RT10 54 3RT10 56
3RW44 47 432
3NE1 435-2 560 690 +5 % 3 3RT10 76 3RT10 55 3RT10 64
3RW44 53 551
2 x 3NE1 334-2 500 690 +10 % 2 3TF68 44-0CM7 3RT10 64 3RT10 66
3RW44 54 615
2 x 3NE1 334-2 500 690 +10 % 2 3TF68 44-0CM7 3RT10 64 3RT10 75
3RW44 55 693
2 x 3NE1 334-2 500 690 +10 % 2 3TF69 44-0CM7 3RT10 65 3RT10 75
3RW44 56 780
2 x 3NE1 435-2 560 690 +10 % 3 3TF69 44-0CM7 3RT10 65 3RT10 75
3RW44 57 880
2 x 3NE1 435-2 560 690 +10 % 3 2 x 3TF69 44-0CM7 3RT10 75 3RT10 76
3RW44 58 970
2 x 3NE1 435-2 560 690 +10 % 3 — 3RT10 75 3RT10 76
3RW44 65 1076
3 x 3NE1 334-2 500 690 +10 % 2 — 3RT10 75 3TF68
3RW44 66 1214
3 x 3NE1 335-2 560 690 +10 % 3 — 3RT10 76 3TF68
NSB0_01478b
M
3~
Q21
F´1
Q11