How to install a shorting contactor with interposing relay on the ATS480 soft starters?
Issue:
How to install a shorting contactor on the ATS480?
Product Line:
ATS480, ATS48
Resolution:
To install a shorting contactor, a contactor that engages when the soft start is up to full speed, on the ATS480.
How to install a shorting contactor on the ATS480?
Product Line:
ATS480, ATS48
Resolution:
To install a shorting contactor, a contactor that engages when the soft start is up to full speed, on the ATS480.
- Install an interposing relay to control the shorting contactor
- The supply for the interposing relay is wired to R2C or the Soft start
- R2A is wired to A1 of the interposing relay
- A2 of the interposing relay is wired to the neutral/common of the supply voltage
- The shorting contactor will be energized by the interposing relay.
- The supply voltage of the shorting contactor is wired to a normally open contact on the interposing relay.
- A1 of the shorting contactor is wired to the opposite side of the same normally open contact on the interposing relay.
- A2 is wired to the neutral/common of the supply voltage for the shorting contactor.
Released for: Schneider Electric Canada
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