Schweitzer Engineering Laboratories SEL-701, Instruction Manual

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Date Code 010719
701 Motor Protection Relay
Date ___________
Created by ___________
The balance of Thermal Element
Settings are used regardless of setting method.
Thermal Capacity Alarm Pickup
Range: 50%–100%
TCAPU =
Thermal Capacity Used to Start
Range: 20%–100%
TCSTART =
Use Learned Starting Thermal Capacity
Range: Y, N
TCLRNEN =
Motor Stopped Cooling Time
Range: 180–72000 s
COOLTIME =
Use Learned Cooling Time
(Hidden when RTDOPT = NONE)
Range: Y, N
COOLEN =
Overcurrent (O/C) Elements
(Time-delay settings are hidden when their associated pickup settings = OFF)
Level 1 Phase O/C Pickup
Range: OFF, 0.25–100.00 A; ITAP = 5 A
OFF, 0.05–20.00 A; ITAP = 1 A
50P1P =
Level 1 Phase O/C Time Delay
Range: 0.00–400.00 s
50P1D =
Level 2 Phase O/C Pickup
Range: OFF, 0.25–100.00 A; ITAP = 5 A
OFF, 0.05–20.00 A; ITAP = 1 A
50P2P =
Level 2 Phase O/C Time Delay
Range: 0.00–400.00 s
50P2D =
Level 1 Residual O/C Pickup
Range: OFF, 0.25–100.00 A; ITAP = 5 A
OFF, 0.05–20.00 A; ITAP = 1 A
50G1P =
Level 1 Residual O/C Time Delay
Range: 0.00–400.00 s
50G1D =
Level 2 Residual O/C Pickup
Range: OFF, 0.25–100.00 A; ITAP = 5 A
OFF, 0.05–20.00 A; ITAP = 1 A
50G2P =
Level 2 Residual O/C Time Delay
Range: 0.00–400.00 s
50G2D =
Level 1 Neutral O/C Pickup
Range: OFF, 0.025–10.000 A; INTAP = 5 A
OFF, 0.005–2.000 A; INTAP = 1 A
50N1P =
Level 1 Neutral O/C Time Delay
Range: 0.00–400.00 s
50N1D =
Level 2 Neutral O/C Pickup
Range: OFF, 0.025–10.000 A; INTAP = 5 A
OFF, 0.005–2.000 A; INTAP = 1 A
50N2P =
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