Schweitzer Engineering Laboratories SEL-311C - Page 618

SET.2 of 4 SEL-311C Settings Sheet Application Setting 2PG10
SEL-311C Relay Instruction Manual Date Code 20060320
Date________________
Residual Ground Inst./Def.-Time Overcurrent Element (See Figure 3.25)
Level 1 (OFF, 0.25–100.00 A secondary {5 A nom.};
0.05–20.00 A secondary {1 A nom.})
50G1P =
Residual Ground Definite-Time Overcurrent Element Time Delay
(See Figure 3.22)
Level 1 (0.00–16000.00 cycles in 0.25-cycle steps) 67G1D =
Residual Ground Time-Overcurrent Element (See Figure 3.25)
Pickup (OFF, 0.25–16.00 A secondary {5 A nom.};
0.05–3.20 A secondary {1 A nom.})
51GP =
Curve (U1–U5, C1–C5) (see Figure 9.1–Figure 9.10)
51GC =
Time Dial (0.50–15.00 for curves U1–U5;
0.05–1.00 for curves C1–C5)
51GTD =
Directional Elements (See Directional Control Settings on page 4.21)
Ground directional element priority: combination of Q, V, or I ORDER =
SELOGIC Control Equation Variable Timers (See Figure 7.24 and Figure 7.25)
(SELOGIC control equation settings consist of Relay Word bits [see Table 9.5] and SELOGIC control.)
SV1 Pickup Time (0.00–999999.00 cycles in 0.25-cycle steps)
SV1PU =
Trip Logic Equations (See Figure 5.1)
Direct trip conditions TR =
Torque Control Equations for Inst./Def.-Time Overcurrent Elements
[Note: torque control equation settings cannot be set directly to logical 0.]
Residual Ground (see Figure 3.25)
51GTC =
SELOGIC Control Equation Variable Timer Input Equations (See Figure 7.24 and
Figure 7.25)
SELOGIC control equation Variable SV1 SV1 =
Output Contact Equations (See Figure 7.27)
Output Contact OUT101 OUT101 =
Output Contact OUT102
OUT102 =
Output Contact OUT103
OUT103 =
Output Contact OUT104 OUT104 =
Output Contact OUT105
OUT105 =