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ABB CM Serie Betriebs- Und Montageanleitung Seite 10

Einphasige fensterspannungsüberwachungsrelais

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XI
Voltage window monitoring, 2 x 1 c/o i
ON-delayed A with latching f
A1-A2
Threshold
max
Hysteresis
Measured value
< T
V
Hysteresis
Threshold
min
Open-circuit principle
open
>U: 11-14 (15-18)
11-12 (15-16)
<U: 21-24 (25-28)
21-22 (25-26)
green LED
red LED
yellow LED
closed
Closed-circuit principle
>U: 11-14 (15-18)
11-12 (15-16)
<U: 21-24 (25-28)
21-22 (25-26)
green LED
red LED
yellow LED
XII
Voltage window monitoring, 2 x 1 c/o i
OFF-delayed B with latching f
Reset
T
< T
T
V
V
V
10

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Cm-efs.2