Siemens 3TL61 Manual de Instruções - Página 19
Procurar online ou descarregar pdf Manual de Instruções para Equipamento industrial Siemens 3TL61. Siemens 3TL61 30 páginas. High-voltage vacuum contactors
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Stromlaufpläne
B. Öffnungsverzug ~ 90 ms
für Gleichstrombetätigung
ohne Zeitrelais für Mindest-Motoranlaufzeit
F
L1(L+)
K2E
S0Q
A1
K2E
K1M
S1Q
K1E
K2E
A2
N (L2,L-)
Fig. 20 Tasterbetätigung
Momentary-contact operation
für Wechselstrombetätigung
ohne Zeitrelais für Mindest-Motoranlaufzeit
F
L1(L+)
S0Q
K2E
A1
S1Q
K2E
K1M
K2E
K1E
A2
N (L2,L-)
Fig. 22 Tasterbetätigung
Momentary-contact operation
K1
Vakuum-Hochspannungsschütz
K2E
Externes Hilfsschütz (z. B. Siemens 3TH4)
K1E
internes Hilfsschütz
K1M
Magnetantrieb
R
Sparwiderstand
G
Gleichrichter
3ZX1812-0TL60-0AN9 / 9229 9527 174 0J
2005-02-28
K1
A1
K1E
K1E
R
K1M
A2
K1
A1
~
K1E
-
+
~
G
R
K1E
K1M
A2
Schematic diagrams
B. Opening delay ~ 90 ms
for DC operation
without time relay for minimum motor start-up time
F
L1(L+)
K2E
S1Q
A1
A1
K1E
K1M
K1E
K1E
K2E
K1M
A2
N (L2,L-)
Fig. 21 Dauerkontaktgabe
Maintained-contact operation
for AC operation
without time relay for minimum motor start-up time
F
L1(L+)
K2E
A1
S1Q
K1M
K2E
K1E
A2
N (L2,L-)
Fig. 23 Dauerkontaktgabe
Maintained-contact operation
K1
High-voltage vacuum contactor
K2E
External contactor relay (e.g. Siemens 3TH4)
K1E
internal contactor relay
K1M
Magnetic drive
R
Economy resistor
G
Rectifier
K1
R
A2
K1
A1
~
K1E
-
+
~
G
R
K1E
K1M
A2
19