Schweitzer Engineering SEL-351P, Quick Start Manual

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9-30 Setting the SEL-351P Recloser Control Date Code 990430
SEL - 351P Manual Técnico
Row
Bit
Definition Primary
Application
59B2 B-phase instantaneous overvoltage element (B-phase
voltage above pickup setting 59P2P; see Figure 3.21)
59C2 C-phase instantaneous overvoltage element (C-phase
voltage above pickup setting 59P2P; see Figure 3.21)
27AB AB-phase-to-phase instantaneous undervoltage
element (AB-phase-to-phase voltage below pickup
setting 27PP; see Figure 3.22)
27BC BC-phase-to-phase instantaneous undervoltage
element (BC-phase-to-phase voltage below pickup
setting 27PP; see Figure 3.22)
27CA CA-phase-to-phase instantaneous undervoltage
element (CA-phase-to-phase voltage below pickup
setting 27PP; see Figure 3.22)
59AB AB-phase-to-phase instantaneous overvoltage
element (AB-phase-to-phase voltage above pickup
setting 59PP; see Figure 3.22)
20 59BC BC-phase-to-phase instantaneous overvoltage
element (BC-phase-to-phase voltage above pickup
setting 59PP; see Figure 3.22)
59CA CA-phase-to-phase instantaneous overvoltage
element (CA-phase-to-phase voltage above pickup
setting 59PP; see Figure 3.22)
59N1 Zero-sequence instantaneous overvoltage element
(zero-sequence voltage above pickup setting 59N1P;
see Figure 3.22)
59N2 Zero-sequence instantaneous overvoltage element
(zero-sequence voltage above pickup setting 59N2P;
see Figure 3.22)
59Q Negative-sequence instantaneous overvoltage
element (negative-sequence voltage above pickup
setting 59QP; see Figure 3.22)
59V1 Positive-sequence instantaneous overvoltage element
(positive-sequence voltage above pickup setting
59V1P; see Figure 3.22)
27S Channel VS instantaneous undervoltage element
(channel VS voltage below pickup setting 27SP; see
Figure 3.23)
59S1 Channel VS instantaneous overvoltage element
(channel VS voltage above pickup setting 59S1P; see
Figure 3.23)