3RW3026-1BB14 SIEMENS, 3RW3026-1BB14 Datasheet - Page 41

• 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

More information
Application examples for normal starting (Class 10)
Application examples for heavy starting (Class 20)
Note:
These tables present sample set values and device sizes. They
are intended only for the purposes of information and are not
binding. The set values depend on the application in question
and must be optimized during start-up.
The soft starter dimensions should be checked where necessary
with the Win-Soft Starter software or with the help of Technical
Assistance.
Normal starting Class 10
The soft starter rating can be selected to be as high as the rating of the motor used.
Application
Starting parameters
• Voltage ramp and current
Ramp-down time
Heavy starting Class 20
The soft starter has to be selected at least one rating class higher than the motor used.
Application
Starting parameters
• Voltage ramp and current
Ramp-down time
limiting
- starting voltage
- starting time
- current limit value
limiting
- starting voltage
- starting time
- current limit value
(up to 40 s with 350 % I
(up to 20 s with 350 % I
%
s
s
%
s
Conveyor belt
70
10
5 x I
5
Stirrer
40
20
4 x I
0
M
M
n motor
n motor
),
),
Roller conveyor
60
10
5 x I
5
M
© Siemens AG 2008
Compressor
50
10
4 x I
0
M
Siemens LV 1 N SIRIUS Soft Starters · 01/2008
Small fan
40
10
4 x I
0
Centrifuge
40
20
4 x I
0
M
M
3RW Soft Starters
Pump
40
10
4 x I
10
for standard applications
M
Hydraulic pump
40
10
4 x I
0
M
3RW40
6/35