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Siemens SIRIUS 3UG4641 Operating Instructions Manual page 7

Monitoring relays

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Funktionsdiagramm 3UG4641
Diagramma di funzioni 3UG4641 Diagrama de funções 3UG4641 Fonksiyon diyagramı 3UG4641
ϕ
Cos
-Überwachung
ϕ
Controllo Cos
Ruhestromprinzip / Closed-circuit principle /
Montage à courant de repos / Principio corriente de reposo /
Principio di riposo / Princípio de corrente de repouso /
Hareketsiz akım prensibi / Принцип тока покоя
ϕ
ϕ
ϕ
PF
|= off
cosϕ=0
11/14
11/12
21/24
21/22
ϕ
ϕ
= off
|
ϕ
PF
|
cosϕ=0
11/14
11/12
21/24
21/22
ϕ
ϕ
ϕ
|
ϕ
PF
|
cosϕ=0
11/14
11/12
21/24
21/22
onDel
3ZX1012-0UG46-4BA1
Function chart 3UG4641
ϕ
Power factor cos
monitoring
ϕ
Supervisão Cos
>
ϕ
cos
Hysteresis 0,10
onDel
Del
<
ϕ
cos
Hysteresis 0,10
onDel
Del
>
<
ϕ
cos
cos
Hysteresis
Del
Del
Diagramme fonctionnel 3UG4641 Diagrama de funciones 3UG4641
ϕ
Surveillance Cos
ϕ
Cos
kontrolü
Arbeitsstromprinzip / Working-current principle /
Montage à courant de travail / Principio corriente de trabajo /
NC
Principio di lavoro / Princípio de corrente de trabalho /
İşletim akımı prensibi / Принцип рабочего тока
Mem = no
ϕ
PF
11/14
11/12
21/24
21/22
ϕ
|
PF
11/14
11/12
21/24
21/22
ϕ
ϕ
0,10
ϕ
|
PF
11/14
11/12
21/24
21/22
Функциональная диаграмма 3UG4641
Supervisión de Cos
Контроль Cos
>
cos
Hysteresis 0,10
cosϕ=0
onDel
Del
<
cos
Hysteresis 0,10
cosϕ=0
onDel
Del
>
<
ϕ
cos
cosϕ=0
onDel
Del
ϕ
ϕ
NO
ϕ
ϕ
ϕ
cos
Hysteresis
0,10
Del
7

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