Frequently Asked Questions
Soft start for a single phase motor?
Needs a soft starter for a single phase motor.
Yes, but the offering is limited. The ATS01N1**FT products are rated for single phase motors up to 2HP at 240V and 1/2HP at 120V.
See the attachment beginning on page 34. Reference page 40 for part number selection.
What are the adjustment ranges for the dials on an ATS01N1..FT?
Adjustment ranges for Schneider-Electric recommend for Altistart Soft Starters?
Product Line :
Altistart Soft Starters
Open style Soft Starters
For the START TIME dial, setpoint A is 1second and setpoint E is 5seconds. There is a linear relationship from A to E setpoints.
For the INITIAL VOLTAGE dial, setpoint A is 30% and setpoint E is 80% of full voltage. There is a linear relationship from A to E setpoints.