Schweitzer Engineering Laboratories SEL-701-1, Инструкция по эксплуатации

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701-1 Motor Monitor
Date Code 20011009
Page 4 of 22
Date ________________
Created by ____________
Factory Defaults
The balance of Thermal Element
Settings are used regardless of setting method.
Thermal Capacity Alarm Pickup
Range: 50%–100%
TCAPU = 90
Thermal Capacity Used to Start
Range: 20%–100%
TCSTART = 85
Use Learned Starting Thermal Capacity
Range: Y, N
TCLRNEN = Y
Motor Stopped Cooling Time
Range: 180–72000 s
COOLTIME = 259
Use Learned Cooling Time
(Hidden when RTDOPT = NONE)
Range: Y, N
COOLEN =
Y
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 = OFF
Level 1 Phase O/C Time Delay
Range: 0.00–400.00 s
50P1D = (Hidden)
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 =
OFF
Level 2 Phase O/C Time Delay
Range: 0.00–400.00 s
50P2D = (Hidden)
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 = 2.50
Level 1 Residual O/C Time Delay
Range: 0.00–400.00 s
50G1D = 0.10
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 = OFF
Level 2 Residual O/C Time Delay
Range: 0.00–400.00 s
50G2D =
(Hidden)
Level 1 Neutral O/C Pickup
Range: OFF, 0.025–10.000 A; INTAP = 5A
OFF, 0.005–2.000 A; INTAP = 1 A
50N1P = 2.500
Level 1 Neutral O/C Time Delay
Range: 0.00–400.00 s
50N1D = 0.10