Schweitzer Engineering Laboratories SEL-587Z - SEL-587 Z Settings Sheets

Date Code 20020903 SEL-587Z Instruction Manual
Date _______________ 1 of 11SEL-587Z Settings Sheets
Relay Settings (SET Command)
SEL-587Z Settings Sheets
Relay Settings (SET Command)
Identifier Labels
Relay Identifier (12 characters) (0–9, A–Z, -, /, ., space)
RID =
Terminal Identifier (12 characters) (0–9, A–Z, -, /, ., space)
TID =
Current Transformer Ratios
Phase (IA, IB, IC) CT Ratio (1–6000) CTR =
Minimum Trip Duration Timer
Min. Trip Duration Time (0–8000 cycles in 0.125-cycle steps) TDURD =
Differential Elements 87A1P–87C2P
High Imp. Pickup (OFF, 20–800 V) 87A1P =
High Imp. Pickup (OFF, 20–800 V)
87A2P =
High Imp. Pickup (OFF, 20–800 V)
87B1P =
High Imp. Pickup (OFF, 20–800 V)
87B2P =
High Imp. Pickup (OFF, 20–800 V)
87C1P =
High Imp. Pickup (OFF, 20–800 V)
87C2P =
Phase Instantaneous Overcurrent Elements 50P1–50P3
Phase Inst. Pickup
(OFF, 0.5–80.0 A) (5 A nominal)
(OFF, 0.1–16.0 A) (1 A nominal)
50P1P =
Phase Inst. Pickup
(OFF, 0.5–80.0 A) (5 A nominal)
(OFF, 0.1–16.0 A) (1 A nominal)
50P2P =
Phase Inst. Pickup
(OFF, 0.5–80.0 A) (5 A nominal)
(OFF, 0.1–16.0 A) (1 A nominal)
50P3P =