2.3.16.4.4
Edit Settings
(if I2>1 Function is selected for DT)
GROUP 1
Password protected window for “GROUP 1’’ settings:
SYSTEM CONFIG, OVERCURRENT, NEG SEQUENCE O/C, BROKEN
CONDUCTOR, EARTH FAULT 1, EARTH FAULT 2, THERMAL
OVERLOAD, COLD LOAD PICKUP, UNDERCURRENT and CB FAIL.
Note: Group 1 Setting will be seen only when it is enabled in
Configuration setting.
NEG SEQUENCE O/C
Password protected window for NEGATIVE SEQUENCE O/C settings:
I2>1 Function, I2>2 Function and I2>3 Function can be set as Disabled /
DT / IEC S Inverse/ S Inverse (1.3Sec)/ IEC V Inverse/ IEC E Inverse/
UK LT Inverse /IEEE M Inverse/ IEEE V Inverse/ IEEE E Inverse /US
Inverse /US ST Inverse
I2>1 Function
DT
Editable setting
By using the (5) or (6) key, I2>1Function is set as DT (Definite
Time).
I2>1 Current Set
1.00 A
By using the (5) or (6) key, I2>1 Current Setting can be set. The
setting range is from 0.10 to 35.0 In in steps of 0.01 In.
Note: For I2>3 Function, the setting range is from 1.0 - 35.0 In in steps of
0.01 In
I2>1 Time Delay
1.00 S
By using the (5) or (6) key, I2>1 Time Delay can be set. The setting
range is from 0 to 200s in steps of 0.01s.
I2>1 Reset Char
DT
Read-only
I2>1 Reset Char is fixed as DT (Definite Time).
I2>1 tRESET
1.00 S
Editable setting
By using the (5) or (6) key, I2>1 tRESET can be set. The setting
range is from 0 to 100s in steps of 0.01s.
I2>1 2H Blocking
Disabled
Editable setting
By using the (5) or (6) key, I2>12H Blocking function can be Enabled
/ Disabled.
Note: The settings of I2>2 Function and I2>3 Function should be done in a similar manner as I2>1
Function