GE Agile P153 User Manual

7 Protection Parameter Settings
P50 Agile P153
7-20
P153/EN M/B
Sr. No
Parameter
Default setting
Setting Range
5. I2>1 Time Dial 1.00 0.01 to 100 step 0.01
This time multiplier setting is used to adjust the operating time of the IEEE / US IDMT curves.
6.
I2>2 Reset Char
DT
DT/IDMT
This setting determines the type of reset/release characteristics.
7. I2>1 RTMS 1.000 0.025 to 1.2 step 0.005
This setting determines the reset/release time for IEEE IDMT characteristic. IDMT applicable for IEEE curves only.
8. I2>1 tRESET 1.00 S 0s to 100s step 0.01s
This setting determines the reset/release time for Definite Time (DT) and all IDMT curve
9.
I2>1 2H Blocking
Disabled
Enabled / Disabled
This setting determines the enabling/disabling of blocking first stage Negative sequence overcurrent element due to presence of inrush
current.
If I2>1 Blocking and 2nd Harmonic both setting are enabled, then (I2>1) trip command will be blocked in case 2nd harmonics content in
any phase is above the 2ndHarm Thresh. and fundamental current is below I> lift 2H setting . (Set in SYSTEM CONFIG Menu.)
2.12.8.2 I2>2 Function
Sr. No Parameter Default setting Setting Range
1. I2>2 Function IEC S Inverse
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
This setting determines the tripping characteristic for the second stage Negative sequence overcurrent element.
2. I2>2 Current Set 1.00*In
If DT 0.10 to 35.00*In step 0.01*In
If IDMT 0.10 to 4.00*In step 0.01*In
This setting determines the pick-up setting for second stage Negative sequence overcurrent element.
3. I2>2 Time Delay 1.00 S 0s to 200s step 0.01s
This setting determines the time-delay for the definite time setting if selected for second stage Negative sequence overcurrent element.
4.
I2>2 TMS
1.000
0.025 to 1.2 step 0.005
This time multiplier setting is used to adjust the operating time of the IEC / UK IDMT characteristic.
5. I2>2 Time Dial 1.00 0.01 to 100 step 0.01
This time multiplier setting is used to adjust the operating time of the IEEE / US IDMT curves.
6. I2>3 Reset Char DT DT/IDMT
This setting determines the type of reset/release characteristics. IDMT applicable for IEEE curves only.
7.
I2>2 RTMS
1.000
0.025 to 1.2 step 0.005
This setting determines the reset/release time for IEEE IDMT characteristic
8. I2>2 tRESET 1.00 S 0s to 100s step 0.01s
This setting determines the reset/release time for Definite Time (DT) and all IDMT curve
9. I2>2 2H Blocking Disabled Enabled / Disabled
This setting determines the enabling/disabling of blocking second stage Negative sequence overcurrent element due to presence of
inrush current.
If I2>2 Blocking and 2nd Harmonic settings are enabled, then (I2>2) trip command will be blocked in case 2nd harmonics content in any
phase is above the 2ndHarm Thresh. and fundamental current is below I> lift 2H setting . (Set in SYSTEM CONFIG Menu.)
2.12.8.3 I2>3 Function
Sr. No Parameter Default setting Setting Range

GE Agile P153 Specifications

General

Brand	GE
Model	Agile P153
Category	Relays
Language	English