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Siemens 3RW51 Series Manual page 16

Industrial controls , soft starters and solid-state switching devices

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Description
1.9 Structure of the article number
1.9
Structure of the article number
Digit of the article number
SIRIUS 3RW soft starter
Size and rated operational current I
Connection system
Control terminals with
Rated control supply voltage U
Rated operational voltage U
*see table below.
Table 1- 1
Size and rated operational current at Ue = 400 V and TU = 40°C and in a standard circuit
Rated operational current I
the soft starter
Size 1
Size 2
Size 3
Size 4
16
1st-4th
3RW5
of the soft starter
e
Applies to sizes 1 / 2
Main circuit: Screw terminals
Control circuit: Screw terminals
Analog output
S
e
of
Rated operating power P
e
the soft starter
I
= 13 A
e
I
= 18 A
e
I
= 25 A
e
I
= 32 A
e
I
= 38 A
e
I
= 47 A
e
I
= 63 A
e
I
= 77 A
e
I
= 93 A
e
I
= 113 A
e
I
= 143 A
e
I
= 171 A
e
I
= 210 A
e
I
= 250 A
e
I
= 315 A
e
I
= 370 A
e
I
= 470 A
e
I
= 570 A
e
5th
6th
7th
8th
1
x*
x**
110 V - 250 V AC
of
e
P
= 5.5 Kw
e
P
= 7.5 kW
e
P
= 11 kW
e
P
= 15 kW
e
P
= 18.5 kW
e
P
= 22 kW
e
P
= 30 kW
e
P
= 37 kW
e
P
= 45 kW
e
P
= 55 kW
e
P
= 75 kW
e
P
= 90 kW
e
P
= 110 kW
e
P
= 132 kW
e
P
= 160 kW
e
P
= 200 kW
e
P
= 250 kW
e
P
= 315 kW
e
Manual, 06/2019, A5E37108631002A/RS-AB/002
9th
10th
11th
C
1
1
X
1
200 - 480 V
AC
x*
x**
1
1
1
1
1
2
2
2
2
3
3
3
4
4
4
4
4
4
3RW51 Soft Starter
12th
4
4
3
4
5
6
7
4
5
6
7
4
5
6
3
4
5
6
7
8

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