Advertisement
P R OT E C T I O N S E T T I N G S S E T U P F O R E K I P TO U C H T R I P U N I T S
Step 32. Change the Ground Fault Pickup / Threshold I4 setting to the value in the coordination study
using the Up and Down buttons (32a) and Press the Enter button (32b).
Holding the Up or Down (32a) buttons will advance the settings faster.
The setting range is from 0.1 to 1.0 of the breaker's nominal rating (rating plug/sensor value)
Press the Up or Down buttons (32a) to change to the value in the coordination study (maintaining the
press will advance the settings faster). Then press Enter button (32b).
NOTE: The value is given as both absolute value (Amperes) and in relative value (In) and can be set within the range: 0.1 In to 1.0 In, in steps of 0.001 In
A DJ U S T I N G T H E G R O U N D FA U LT D E L AY O R T I M E T4
Step 33. Press Down button (33a) to select Time t4 and Press Enter button (33b).
Step 34. Change the Ground Fault Time Delay / Time t4 setting to the value in the coordination study
using the Up or Down buttons (34a) and Press Enter button (34b).
The setting range is from 0.10 to 1.00 seconds.
Press the Up or Down buttons (34a) to change to the value in the coordination study. Then press Enter
button (34b).
Holding the Up or Down (34a) buttons will advance the settings faster.
32a 32b
33a
33b
34a
34b
39
Hide quick links:
Advertisement
