Siemens SIRIUS 3RW44 - Page 239

General Technical Data
SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04
10-21
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
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.
Soft starters Line contactors up
to 400 V
Braking contactors
11)2)
Circuit-breakers Max. line protection
Rated
current
(optional) (for typical circuit see page 9-2) 440 V +10 % Rated
current
690 V +5 % Rated
current
Size
Q11 Q21 Q91 Q92 Q1 F1
Type A Type Type Type Type A Type A
Type of coordination 2
3)
: I
q
=65kA
3RW44 22 29 3RT10 34 3RT15 26 — 3RV10 41-4HA10 50 3NA3 820-6 50 00
3RW44 23 36 3RT10 35 3RT15 26 — 3RV10 41-4JA10 63 3NA3 822-6 63 00
3RW44 24 47 3RT10 36 3RT15 35 — 3RV10 41-4KA10 75 3NA3 824-6 80 00
3RW44 25 57 3RT10 44 3RT15 35 — 3RV10 41-4LA10 90 3NA3 830-6 100 00
3RW44 26 77 3RT10 45 3RT10 24 3RT10 35 3RV10 41-4MA10 100 3NA3 132-6 125 1
3RW44 27 93 3RT10 46 3RT10 25 3RT10 36 3RV10 41-4MA10 100 3NA3 136-6 160 1
3RW44 34 113 3RT10 54 3RT10 34 3RT10 44 3VL17 16-1DD36 160 3NA3 244-6 250 2
3RW44 35 134 3RT10 55 3RT10 36 3RT10 45 3VL17 16-1DD36 160 3NA3 244-6 250 2
3RW44 36 162 3RT10 56 3RT10 44 3RT10 45 3VL37 25-1DC36 250 3NA3 365-6 500 3
3RW44 43 203 3RT10 64 3RT10 44 3RT10 54 3VL47 31-1DC36 315 2 x 3NA3 354-6 2 x 355 3
3RW44 44 250 3RT10 65 3RT10 44 3RT10 55 3VL47 31-1DC36 315 2 x 3NA3 354-6 2 x 355 3
3RW44 45 313 3RT10 75 3RT10 54 3RT10 56 3VL47 40-1DC36 400 2 x 3NA3 365-6 2 x 500 3
3RW44 46 356 3RT10 75 3RT10 54 3RT10 56 3VL47 40-1DC36 400 2 x 3NA3 365-6 2 x 500 3
3RW44 47 432 3RT10 76 3RT10 55 3RT10 64 3VL57 50-1DC36 500 2 x 3NA3 365-6 2 x 500 3
3RW44 53 551 3TF68 44-0CM7 3RT10 64 3RT10 66 3VL67 80-1AB36 800 2 x 3NA3 365-6 2 x 500 3
3RW44 54 615 3TF68 44-0CM7 3RT10 64 3RT10 75 3VL67 80-1AB36 800 2 x 3NA3 365-6 2 x 500 3
3RW44 55 693 3TF69 44-0CM7 3RT10 65 3RT10 75 3VL67 80-1AB36 800 2 x 3NA3 365-6 2 x 500 3
3RW44 56 780 3TF69 44-0CM7 3RT10 65 3RT10 75 3VL77 10-1AB36 1000 2 x 3NA3 365-6 2 x 500 3
3RW44 57 880 2 x 3TF69 44-0CM7 3RT10 75 3RT10 76 3VL77 10-1AB36 1000 2 x 3NA3 365-6 2 x 500 3
3RW44 58 970 — 3RT10 75 3RT10 76 3VL77 12-1AB36 1200 3 x 3NA3 365-6 3 x 500 3
3RW44 65 1076 — 3RT10 75 3TF68 3VL77 12-1AB36 1200 3 x 3NA3 365-6 3 x 500 3
3RW44 66 1214 — 3RT10 76 3TF68 3VL77 12-1AB36 1200 3 x 3NA3 365-6 3 x 500 3