Basler Electric BE1-32R - Manual (Page 21)

Inverse Time: Available for the overpower function only. Adjustment of the
Time Dial thumbwheel selects curves from 01 to 99 in
increments of 01. A setting of 00 enables instantaneous timing.
Refer to Figure 1-15 for examples of the overpower inverse time
characteristic curves.
Figure 1-13. Overpower Instantaneous Response Time
Figure 1-14. Underpower Instantaneous Response Time
9171100990 Rev R BE1-32R, BE1-32O/U General Information 1-11