ABB CT-D Serie Manual De Instrucciones página 4

III Function diagrams
1
A
CT-ERD / CT-MFD
A1-A2
15-18, 25-28
15-16, 25-26
green LED
t
t = adjusted time delay
2
B
CT-AHD / CT-MFD
A1-A2
A1-Y1/B1
15-18, 25-28
15-16, 25-26
green LED
t
t = adjusted time delay
3
CA
CT-MFD / CT-VWD
A1-A2
15-18, 25-28
15-16, 25-26
green LED
t
t = adjusted pulse time
4
CB
CT-MFD
A1-A2
A1-Y1/B1
15-18, 25-28
15-16, 25-26
green LED
t
t = adjusted pulse time
5
DA
CT-EBD / CT-MFD
A1-A2
15-18, 25-28
15-16, 25-26
green LED
t t
t = adjusted flashing time
< t
< t
< t
< t
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