Recommended Filters; Types Of Coordination - Siemens SIRIUS 3RW30 Manual

Technical data
14.3 3RW40
14.3.16

Recommended filters

Soft starter type Rated cur-
rent
of soft starter
A
3RW4036 45
3RW4037 63
3RW4038 72
3RW4046 80
3RW4047 106
1) The interference suppression filter is used to remove conducted interference in the main circuit. The field-conducted
emissions meet radio suppression level B. The filter selection applies under standard conditions: 10 starts per hour,
start time 4 s at 300% I
14.3.17

Types of coordination

The type of coordination according to which the motor feeder with soft starter is mounted
depends on the application-specific requirements. Normally, fuseless mounting (combination
of motor starter protector and soft starter) is sufficient. If type of coordination 2 needs to be
fulfilled, semiconductor fuses must be fitted in the motor feeder.
152
Recommended filter
Voltage range 200 ... 480 V
Filter type
4EF1512-1AA10
⇒ B84143B0050R110 (http://www.epcos.com)
4EF1512-2AA10
⇒ B84143B0066R110 (http://www.epcos.com)
4EF1512-3AA10
⇒ B84143B0090R110 (http://www.epcos.com)
4EF1512-3AA10
⇒ B84143B0090R110 (http://www.epcos.com)
4EF1512-4AA10
⇒ B84143B0120R110 (http://www.epcos.com)
.
e
Type of coordination 1 in accordance with IEC 60947-4-1:
The device is defective following a short-circuit failure and therefore unsuitable for fur-
ther use (personnel and equipment must not be put at risk).
Type of coordination 2 in accordance with IEC 60947-4-1:
The device is suitable for further use following a short-circuit failure (personnel and
equipment must not be put at risk).
The type of coordination only refers to soft starters in conjunction with the stipulated
protective device (motor starter protector / fuse), not to additional components in the
feeder.
1)
Rated current of Connecting termi-
filter nals
A mm
50 16
66 25
90 25
90 25
120 50
SIRIUS 3RW30 / 3RW40
Manual, 10/2018, NEB535199502000/RS-AB/005
2