Datasheet

MONITORING RELAY / 1-PHASE CURRENT
V4IM100AL20
Art.Nr.: 2104400
V4IM100AL20P
Art.Nr.: 2104410
Page 6 of 8
U
LED U/t
LED Max
LED Min
I
Max
Start Delay
Rel 1
Rel 2
Delay
I
Min
e
Fehlerspeicher aktiv / Latch active
Start
Maximum and minimum monitoring (MM)
The adjusted maximum threshold I
Max
must be greater than
the adjusted minimum threshold I
Min
. When the measured
current exceeds the adjusted threshold I
Max
, the set interval
of the tripping delay (DELAY) begins. After the interval has
expired, the output relay Rel1 switches into o-position. The
output relay Rel1 switches into on-position again, as soon as
the measured current falls below the adjusted threshold I
Max
.
When the measured current falls below the adjusted threshold
I
Min
, the set interval of the tripping delay (DELAY) begins. After
the interval has expired, the output relay Rel2 switches into
o-position. The output relay Rel2 switches into on-position
again, as soon as the measured current exceeds the adjusted
threshold I
Min
.
Fault latch
If the fault latch is activated and a failure has occurred, this
failure is stored. The failure can only be reset by interrupting
the supply voltage. After resetting the failure and re-applying
the supply voltage, the output relays Rel1 and Rel2 switch into
on-position and the measuring cycle begins with the set inter-
val of the start-up suppression (START).
FUNCTIONS
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