Can the Altistart 48 use Fast acting fuses on the line power?
Issue:
Fact acting fuses protecting the ATS48
Product line:
Altistart 48 softstart controller
Environment:
all
Cause:
Documentation does not show fact acting
Resolution:
Fast acting fuses are not recommended. The starting currents on a soft start can be upwards of 400% or more of motor FLA for the duration of the ramp to full speed. It is recommended to use time delay fuses only.