If the 3RW51 soft starter is operated in an inside-delta circuit, the motor power output of the
individual devices is increased by a factor of root 3. On the front of the device behind the hinged
cover, you will find a value table with increase current values for an inside-delta circuit.
If the load voltage is connected and the motor is connected to the device, the 3RW51 soft starter
automatically detects the connection type.
Motor rotation in line phase direction
8 9
:
)
/
/
4
/
3(
7
/ % %%
7
/
7
7
7
7
/
/
/
/
4
:
9
8
0
0
4
Example circuits
A.1 Main circuit connection
SIRIUS 3RW51 Soft Starter
170
Equipment Manual, 09/2020, A5E37108631002A/RS-AC/003
Содержание SIRIUS 3RW51
Страница 8: ...Table of contents SIRIUS 3RW51 Soft Starter 8 Equipment Manual 09 2020 A5E37108631002A RS AC 003 ...
Страница 32: ...Description 3 10 Accessories SIRIUS 3RW51 Soft Starter 32 Equipment Manual 09 2020 A5E37108631002A RS AC 003 ...
Страница 128: ...Functions 8 12 3RW5 HMI High Feature SIRIUS 3RW51 Soft Starter 128 Equipment Manual 09 2020 A5E37108631002A RS AC 003 ...
Страница 166: ...Circuit diagrams 13 1 CAx data SIRIUS 3RW51 Soft Starter 166 Equipment Manual 09 2020 A5E37108631002A RS AC 003 ...
Страница 208: ...Glossary SIRIUS 3RW51 Soft Starter 208 Equipment Manual 09 2020 A5E37108631002A RS AC 003 ...
Страница 210: ...Index SIRIUS 3RW51 Soft Starter 210 Equipment Manual 09 2020 A5E37108631002A RS AC 003 ...