Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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2010 CA08103002Z-EN
Electronic relays
Timing relays
DILET, ETR
21 Fleeting contact on energization 22 Fleeting contact on de-energization 42 Flashing, pulse initiating 81 Pulse generating
Legend to contact sequence diagrams
LED display
Time not running,
Contact 15 – 18 closed
Time running,
Contact 15 – 18 closed
Time running,
Contact 15 – 18 not closed
21 Fleeting contact on energization 22 Fleeting contact on de-energization 42 Flashing, pulse initiating 43 Flashing, pause initiating
51 Star-delta On-Off function Legend to contact sequence diagrams
LED display
Time not running,
Contact 15 – 18 closed
Time running,
Contact 15 – 18 closed
Time running,
Contact 15 – 18 not closed
21 Fleeting contact on energization 22 Fleeting contact on de-energization 42 Flashing 81 Pulse generating
21 Fleeting contact on energization 22 Fleeting contact on de-energization 42 Flashing 81 Pulse generating
Legend to contact sequence diagrams
LED display
Time not running,
Contact 15 – 18 closed
Time running,
Contact 15 – 18 closed
Time running,
Contact 15 – 18 not closed
A1-A2
15-18
t
LED
A1-A2
Y1-Y2
15-18
t
LED
LED
t t t t
A1-A2
15-18
LED
A1-A2
15-18
0.5 s
t
A1-A2
15-18
t
Rel LED
Power LED
A1-A2
B1
15-18 t
Power LED
Rel LED
LED
t t t t
A1-A2
15-18
LED
t t t t
A1-A2
15-18
t
17-18
t t u
A1-A2
17-28
Power LED
LED
LED
15-18
A1-A2
OFF ON OFF
Rel LED
Power LED
A1-A2
t (25-28)
15-18
Rel1,2 LED
Power LED
A1-A2
B1
t
(25-28)
15-18
Rel1,2 LED
Power LED
A1-A2
15-18
t t t t
(25-28)
Rel 1,2 LED
Power LED
15-18
A1-A2
0,5 s t (25-28)
Rel1,2 LED
Power LED
15-18
t
21-24
A1-A2
Rel 1 LED
Power LED
Rel 2 LED
A1-A2
B1
15-18
t
21-24
Rel 1 LED
Power LED
Rel2 LED
15-18
t t t t
21-24
A1-A2
Rel 2 LED
Rel1 LED
Power LED
A1-A2
15-18
0.5 s t
21-24
Rel1 LED
Power LED
Rel2 LED
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