Техническая Спецификация для Siemens 3RW4024-1BB14 SIRIUS 3RW4024 Soft Starter 3/5.5kW 3RW4024-1BB14
Модели
3RW4024-1BB14
6
3ZX1012-0RW40-2DA1
English
Quick commissioning instructions
1. Switch off soft starter
(IN 1 -> 0).
2. Reduce startup time (turn
potentiometer anti-
clockwise).
or
3. Increase limit value if the
current limit is set (turn
potentiometer clockwise).
1. Switch soft starter
off (IN 1 -> 0).
2. Increase startup
time (turn potentio-
meter clockwise).
3. Reduce current limit
value (turn
potentiometer anti-
clockwise).
1. Switch off soft starter
(IN 1 -> 0).
2. Increase start voltage
(turn potentiometer
clockwise)
or
3. Increase limit value if the
current limit is set (turn
potentiometer clockwise).
1. Switch soft starter
off (IN 1 -> 0).
2. Reduce start
voltage (turn
potentiometer anti-
clockwise).
The motor reaches
its nominal rotational
speed
- with a torque
increase that is too
high
- faster than desired,
with a startup
current that is too
high
The motor reaches
its nominal
rotational speed
- slower than
desired
- not at all
(motor stuck)
The motor
hums and
does not
start
immediately
Motor:
The motor
starts with a
sudden
increase in
torque
Increase stopping time (turn
potentiometer clockwise)
Reduce stopping time (turn
potentiometer anticlockwise)
Soft stopping
The motor stops
abruptly and not
softly.
The motor keeps
going for too long.
Quick commissioning of
the 3RW40 SIRIUS
soft starter
1. Wiring control
- Control part and
- Performance part
2. Configure device
Motor protection
- Set the rated motor current of the device using the I
e
controller
- Set the required tripping class with the CLASS switch.
Set the soft start function
- Current limit value (x I
e
)
- Startup time (s)
- Start voltage (%)
- Stopping time (s)
to the desired value (see table for suggested settings).
3. Check and connect the
voltages in the control and
main circuits.
Determine and rectify the
cause of the fault using the
LED display and the status
table (see Page 7).
"DEVICE" LED
cont. green light,
are the other LEDs
off?
No
4. Switch soft starter
on (IN 0 -> 1)
LEDs:
"DEVICE" cont. green
light, "STATE/BYPASSED"
flashing green?
Does
the motor
start softly?
Does
the motor reach
its nominal rotational speed
quickly and within the
desired time?
LEDs:
"DEVICE" cont. green light,
"STATE/BYPASSED" green
cont. light?
Switch soft starter
off (IN 1 -> 0)
Which type of
stopping has been
selected?
Motor
reaches stationary
state as desired?
End of
commissioning
Motor:
No
No
No
No
No
Thermistor connection (3RW40.-.TB0. only)
– Thermoclick connection according to Fig. 6.3 (remove jumper)
– PTC connection type A according to Fig. 6.4 (remove jumper)
– PTC connection type A according to Fig. 6.4 (remove jumper)
CAUTION
Risk of damage to property.
Connection to an unassigned terminal is not permitted.
Suggested setting
Startup parameters
Stopping
parameters
Start
voltage %
Startup
time s
Current limit
value
Stopping time s
Application
Conveyor belt
70
10
5 x I
e
5
Roller conveyor
60
10
5 x I
e
5
Compressor
50
10
4 x I
e
0
Small fan
40
10
4 x I
e
0
Pumps
40
10
4 x I
e
10
Hydraulic pump
40
10
4 x I
e
0
Stirrers
40
20
4 x I
e
0
Milling machines
40
20
4 x I
e
0
40
100%
0
5
10
20s
e
x I
5
1.3
5
10
0
20s
Soft stopping
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Coasting down