GE 745 TRANSFORMER MANAGEMENT RELAY - Page 375

GE Power Management 745 Transformer Management Relay 11-7
11 SETPOINT TABLES 11.1 COMMISSIONING SUMMARY
11
5th Harmonic Inhibit Level 10.0% ƒo
INSTANTANEOUS DIFFERENTIAL
Inst. Differential Function Enabled
Inst. Differential Target Latched
Inst. Differential Pickup 8.00 x CT
Inst. Differential Block Disabled
PHASE OVERCURRENT
W1 Phase Time O/C Function Enabled
W1 Phase Time O/C Target Latched
W1 Phase Time O/C Pickup 1.20 x CT
W1 Phase Time O/C Shape Ext Inverse
W1 Phase Time O/C Multiplier 1.00
W1 Phase Time O/C Reset Linear
W1 Phase Time O/C Block Disabled
W1 Phase Time O/C Harm Derating Disabled
W2 Phase Time O/C Function Enabled
W2 Phase Time O/C Target Latched
W2 Phase Time O/C Pickup 1.20 x CT
W2 Phase Time O/C Shape Ext Inverse
W2 Phase Time O/C Multiplier 1.00
W2 Phase Time O/C Reset Linear
W2 Phase Time O/C Block Disabled
W2 Phase Time O/C Harm Derating Disabled
W3 Phase Time O/C Function Enabled
W3 Phase Time O/C Target Latched
W3 Phase Time O/C Pickup 1.20 x CT
W3 Phase Time O/C Shape Ext Inverse
W3 Phase Time O/C Multiplier 1.00
W3 Phase Time O/C Reset Linear
W3 Phase Time O/C Block Disabled
W3 Phase Time O/C Harm Derating Disabled
W1 Phase Inst O/C 1 Function Enabled
W1 Phase Inst O/C 1 Target Latched
W1 Phase Inst O/C 1 Pickup 10.00 x CT
W1 Phase Inst O/C 1 Delay 0 ms
Table 11–6: S4 ELEMENTS (Sheet 2 of 12)
DESCRIPTION DEFAULT GROUP 1 GROUP 2 GROUP 3 GROUP 4