Siemens SIRIUS 3RW44 System Manual page 239

Soft starters Line contactors up
to 400 V
Rated (optional)
current
Q11 Q21
Type A Type
3)
Type of coordination 2 : I = 65 kA
q
3RW44 22 29 3RT10 34
3RW44 23 36 3RT10 35
3RW44 24 47 3RT10 36
3RW44 25 57 3RT10 44
3RW44 26 77 3RT10 45
3RW44 27 93 3RT10 46
3RW44 34 113 3RT10 54
3RW44 35 134 3RT10 55
3RW44 36 162 3RT10 56
3RW44 43 203 3RT10 64
3RW44 44 250 3RT10 65
3RW44 45 313 3RT10 75
3RW44 46 356 3RT10 75
3RW44 47 432 3RT10 76
3RW44 53 551 3TF68 44-0CM7
3RW44 54 615 3TF68 44-0CM7
3RW44 55 693 3TF69 44-0CM7
3RW44 56 780 3TF69 44-0CM7
3RW44 57 880 2 x 3TF69 44-0CM7 3RT10 75
3RW44 58 970 —
3RW44 65 1076 —
3RW44 66 1214 —
1) If the ramp-down function "Combined braking" is selected, no braking contactor is required.
f 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
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.
SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04
11)2)
Braking contactors
(for typical circuit see 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 76
3RT10 75 3RT10 76
3RT10 75 3TF68
3RT10 76 3TF68
> J ) we recommend the function "DC braking.
Load Motor
Circuit-breakers
440 V +10 % Rated
current
Q1
Type A
3RV10 41-4HA10 50
3RV10 41-4JA10 63
3RV10 41-4KA10 75
3RV10 41-4LA10 90
3RV10 41-4MA10 100
3RV10 41-4MA10 100
3VL17 16-1DD36 160
3VL17 16-1DD36 160
3VL37 25-1DC36 250
3VL47 31-1DC36 315
3VL47 31-1DC36 315
3VL47 40-1DC36 400
3VL47 40-1DC36 400
3VL57 50-1DC36 500
3VL67 80-1AB36 800
3VL67 80-1AB36 800
3VL67 80-1AB36 800
3VL77 10-1AB36 1000
3VL77 10-1AB36 1000
3VL77 12-1AB36 1200
3VL77 12-1AB36 1200
3VL77 12-1AB36 1200
General Technical Data
Max. line protection
690 V +5 % Rated
current
F1
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
Size
00
00
00
00
1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
10-21