Schweitzer Engineering Laboratories SEL-311C - Page 334

SET.4 of 32 Settings Sheets for the SEL-311C Relay
Relay Settings (Serial Port Command SET and Front Panel)
SEL-311C Relay Instruction Manual Date Code 20060320
Date________________
Quadrilateral Ground Distance Elements
(Number of quadrilateral ground distance element settings dependent on preceding enable setting
E21XG = 1–4.)
Zone 1 reactance (OFF, 0.05–64.00 Ω secondary {5 A nom.};
0.25–320.00 Ω secondary {1 A nom.}) (see Figure 3.10)
XG1 =
Zone 2 reactance (OFF, 0.05–64.00 Ω secondary {5 A nom.};
0.25–320.00 Ω secondary {1 A nom.}) (see Figure 3.11)
XG2 =
Zone 3 reactance (OFF, 0.05–64.00 Ω secondary {5 A nom.};
0.25–320.00 Ω secondary {1 A nom.}) (see Figure 3.12)
XG3 =
Zone 4 reactance (OFF, 0.05–64.00 Ω secondary {5 A nom.};
0.25–320.00 Ω secondary {1 A nom.}) (see Figure 3.12)
XG4 =
Zone 1 resistance (0.05–50.00 Ω secondary{5 A nom.};
0.25–250.00 Ω secondary {1 A nom.}) (see Figure 3.10)
RG1 =
Zone 2 resistance (0.05–50.00 Ω secondary{5 A nom.};
0.25–250.00 Ω secondary {1 A nom.}) (see Figure 3.11)
RG2 =
Zone 3 resistance (0.05–50.00 Ω secondary{5 A nom.};
0.25–250.00 Ω secondary {1 A nom.}) (see Figure 3.12)
RG3 =
Zone 4 resistance (0.05–50.00 Ω secondary{5 A nom.};
0.25–250.00 Ω secondary {1 A nom.}) (see Figure 3.12)
RG4 =
Quadrilateral ground polarizing quantity (I2, IG)
Setting is active
when advanced user setting enable EADVS = Y. Otherwise, setting is
made automatically.
(see Figure 3.10–Figure 3.12)
XGPOL =
Non-homogenous correction angle (–45.0° to +45.0°)
Setting is
active when advanced user setting enable EADVS = Y. Otherwise,
setting is made automatically.
TANG =
Quadrilateral and Mho Ground Distance Fault Detector Settings
(Number of quadrilateral and mho ground distance element settings dependent on the larger of
preceding enable settings E21MG = 1–4 or E21XG = 1–4.)
Zone 1 phase current FD (0.5–100.00 A secondary{5 A nom.};
0.1–20.00 A secondary {1 A nom.})
(see Figure 3.7 and Figure 3.10)
50L1 =
Zone 2 phase current FD
Setting is active when advanced user
setting enable EADVS = Y. Otherwise, setting is made automatically
.
(0.5–100.00 A secondary{5 A nom.};
0.1–20.00 A secondary {1 A nom.})
(see Figure 3.8 and Figure 3.11)
50L2 =
Zone 3 phase current FD
Setting is active when advanced user
setting enable EADVS = Y. Otherwise, setting is made automatically
.
(0.5–100.00 A secondary {5 A nom.};
0.1–20.00 A secondary {1 A nom.})
(see Figure 3.9 and Figure 3.12)
50L3 =