①
Main circuit connection (mains supply and external bypass)
②
Slot for 3RW5 HMI Standard (accessory) or 3RW5 HMI High Feature (accessory)
③
Interface for 3RW5 HMI Standard (accessory) or 3RW5 HMI High Feature (accessory)
④
Setting elements for parameter assignment
⑤
MODE key
⑥
Slot for 3RW5 communication module (accessory)
⑦
Connectible conductor cross sections
You will also find the conductor cross-sections that can be connected in the Technical data
(Page 161).
⑧
Scale for the setting element I
e
You will also find the applicable scale in the Technical data (Page 161).
⑨
Diagnostics LEDs and RESET / TEST key
⑩
Eye for lead seal
⑪
Main circuit connection (motor)
⑫
Control terminals (inputs / outputs)
⑬
Control cable duct with cover
3.3
Operating principle
Soft starters are used to start three-phase induction motors with reduced torque and reduced
starting current.
Description
3.3 Operating principle
SIRIUS 3RW51 Soft Starter
18
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 ...