Functions
6.6 Calculating switching cycles
Motor
starter (3RK1308‑0**00‑0CP0)
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
87
Example for the minimum idle time (T
Off
) 12 A motor starter at I
Startup/
I
rated
= 8
The graphic below shows the minimum idle time of a 12 A motor starter with the following
parameters:
I
rated_motor
= 10.4 A
I
startup/Irated_motor
= 8.6; thus: I
Startup
≈ 89
A
T
Startup
= 0.125 s T
Off
≥ 19
s
Содержание 3RK1308-0 00-0CP0 Series
Страница 1: ...Motor starter 3RK1308 0 00 0CP0 ...
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Страница 10: ...Introduction Motor starter 3RK1308 0 00 0CP0 10 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 16: ...Security information Motor starter 3RK1308 0 00 0CP0 16 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 34: ...Documentation guide Motor starter 3RK1308 0 00 0CP0 34 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 174: ...CAx data 10 1 CAx data Motor starter 3RK1308 0 00 0CP0 174 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 204: ...Data sets A 16 I M data Motor starter 3RK1308 0 00 0CP0 204 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...
Страница 218: ...Index Motor starter 3RK1308 0 00 0CP0 218 Equipment Manual 11 2019 A5E34821005002A RS AC 003 ...