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What is the difference between ACC and tLS when configuring ATS22 soft starter?
Issue:
Distinction between ACC and tLS parameters on ATS22.
Product Line:
Altistart 22 ATS22
Environment:
All
Cause:
There 2 different settings for the acceleration ramp time.
Resolution:
ACC [acceleration] = time to ramp from 0 to 60hz when a run command is given. The full inrush of the motor has to drop at the end of the ACC Ramp, before the motor is dropped to the shorting contactor. tLS [Max Start Time] is time to ramp from 0 until the motor is dropped to the internal shorting contactor, thus has to be longer than ACC.
Distinction between ACC and tLS parameters on ATS22.
Product Line:
Altistart 22 ATS22
Environment:
All
Cause:
There 2 different settings for the acceleration ramp time.
Resolution:
ACC [acceleration] = time to ramp from 0 to 60hz when a run command is given. The full inrush of the motor has to drop at the end of the ACC Ramp, before the motor is dropped to the shorting contactor. tLS [Max Start Time] is time to ramp from 0 until the motor is dropped to the internal shorting contactor, thus has to be longer than ACC.
Udgivet til:Schneider Electric Danmark
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