3RW3026-1BB14 SIEMENS, 3RW3026-1BB14 Datasheet - Page 22

• Manufacturer Part Number: 3RW3026-1BB14
• Description: SIRIUS SOFTSTARTER, S0, 25A, 11KW/400V
• Manufacturer: SIEMENS

Specifications of 3RW3026-1BB14

• Supply Voltage Range: 200Vac To 480Vac
• No. Of Phases: Three
• Power Rating: 11kW
• Current Rating: 25A
• Operating Temperature Range: -25°C To +60°C
• Approval Bodies: CE, IEC, UL, CSA
• Control Voltage: RoHS Compliant

3RW30
for standard applications
1)
Type
Rated values
Rated control supply voltage
• Tolerance
Rated control supply current
Rated frequency at AC
• Tolerance
Starting time
Starting voltage
Ramp-down time
Rated operational voltage
Tolerance
Rated frequency
Tolerance
Continuous duty (% of
Minimum load
Maximum conductor length between soft starter and motor
Degree of protection according to IEC 60529
Permissible installation height
Permissible mounting position
Permissible ambient temperature
Operation
Storage
Load rating with rated operational current I
• According to IEC and UL/CSA
• According to IEC and UL/CSA
Power loss
• In operation after completed ramp-up with uninterrupted rated
• At utilization of max. switching frequency
Permissible starts per hour
• For intermittent duty S4, T
• ON period = 70 %
Screw terminals
(1 or 2 conductors connectable)
For standard screwdriver
size 2 and Pozidriv 2
Spring-loaded terminals
Control electronics
Power electronics
Conductor cross-sections
6/16
- at 40 °C
- at 50 °C
- at 60 °C
- at 40 °C
- at 50 °C
- at 60 °C
operational current (40 °C) approx.
The rated motor current (specified on the motor's name plate) should at
least amount to the specified percentage of the SIRIUS soft starter unit's
rated operational current I
3RW Soft Starters
Siemens LV 1 N SIRIUS Soft Starters · 01/2008
1)
(% of
I
e
I
); at 40 °C
e
)
u
e
= 40 °C, stand-alone installation vertical
.
1)
1)
, for individual mounting, AC-53a
, for butt-mounting, AC-53a
• Main conductors
• Auxiliary conductors
Main and auxiliary conductors
• Solid
• Finely stranded with end sleeve
• AWG cables,
- solid
- finely stranded with end sleeve mm²
- stranded
- AWG cables,
- terminal screws
- tightening torque
- solid
- finely stranded with end sleeve mm²
- AWG cables,
- terminal screws
- tightening torque
solid or stranded
solid or stranded
solid or stranded
e
© Siemens AG 2008
V
%
mA
Hz
%
s
%
s
V AC
%
Hz
%
%
%
m
m
°C
°C
A
A
A
A
A
A
W
W
1/h
% I
mm²
mm²
AWG
Nm
lb.in
mm²
AWG
Nm
lb.in
mm
mm
mm
e
2
2
2
/s 300/0.2
3RW30 03
24 ... 230 AC/DC
± 10
25 ... 4
50/60
± 10
0.1 ... 20 (adjustable)
40 ... 100 (adjustable)
0 ... 20 (adjustable)
200 ... 400
± 10
50/60
±10
100
9
100
IP20 (IP00 terminal compartment)
5000
(derating from 1000, see characteristic curves); higher on request
-25 ... +60; (derating from +40)
-40 ... +80
3
2.6
2.2
2.6
2.2
1.8
6.5
3
1500
1 x (0.5 ... 4);
2 x (0.5 ... 2.5)
1 x (0.5 ... 2.5);
2 x (0.5 ... 1.5)
--
2 x (20 ... 14)
M3, PZ2
0.8 ... 1.2
7.1 ... 8.9
1 x (0.5 ... 4);
2 x (0.5 ... 2.5)
1 x (0.5 ... 2.5); 2 x (0.5 ... 1.5)
2 x (20 ... 14)
M3, PZ2
0.8 ... 1.2
7 ... 8.9
2 x (0.25 ... 1.5)
2 x (0.25 ... 1)
2 x (24 ... 16)
10°
2)
If this value is exceeded, problems with line capacities may arise, which
can result in false firing.
2)
10°
10°
10°