Datasheet

Subject to alterations and errors
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G2ZS20
Functions
Connections
Dimensions
Star-Delta start-up (S)
When the supply voltage U is applied, the star-contact switches into
on-position (yellow LED illuminated) and the set star-time t1 begins
(green LED flashing). After the interval t1 has expired (green LED il-
luminated) the star-contact switches into off-position (yellow LED not
illuminated) and the set transit-time t2 begins. After the interval t2 has
expired the delta-contact switches into on-position.
To restart the function the supply voltage must be interrupted and re-
applied.