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DESCRIPTION
woodward relay wiring diagram
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Serielle Schnittstelle
MULTIFUNKTIONSRELAIS FR BERSTROMZEITSCHUTZMULTIFUNCTIONAL RELAY FOR TIME OVERCURRENT PROTECTION
MRI3-IE
L1 L2 L3
S1
S2
P1
P2
P1
P2
S1
S2
P1
P2
S1
S2
S1
S2P2
P1
I
t
IE>
tI >E
tI >>EIE>>
B3
B4
B5
B6
B7
B8
B1
B2Serial Interface
N
GP
N
GP
NINV
VINV
EINVDEFT
SELECT/RESET
+
-
ENTER
TRIP
D9E9C9
L+/L L-/N
~=
t
I
NINV
VINV
EINVDEFT
tI>
I>
I>>
tI>>
NINV-normal inverseVINV-very inverseEINV-extremely inverseDEFT- definite time
PowerSupplyHilfs-Spannung
E8D8
Blocking
Blockier-
C8
external
eingangexternerReset
Reset Input
D1
C1
E1D2
C2
E2
D4
C4
E4D5
C5
E5
D7
C7
E7
Relais 1Relay 1
Relais 2Relay 2
D3
C3
E3
Relais 3Relay 3
D6
C6
E6
Relais 4Relay 4
Selbstberwachungselfsupervision
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