Schweitzer Engineering Laboratories SEL-701 - Page 392

701 Motor Protection Relay Date Code 20010719
Date ___________
Created by ___________
Factory Defaults
Thermal Model Elements
Setting Method
Range: Rating, Generic, User SETMETH = RATING
Thermal Element Settings when Setting Method = RATING
(Hidden when SETMETH = GENERIC or USER)
Full Load Amps
Range: 1.00–8.00 A; ITAP = 5 A
0.20–1.60 A; ITAP = 1 A
FLA = 5.00
Service Factor
Range: 1.00–1.50 SF = 1.15
Locked Rotor Amps
Range: 2.50–80.00 A; ITAP = 5 A
0.50–16.00 A; ITAP = 1 A
LRA = 30.00
Hot Locked Rotor Time
Range: 1.0–200.0 s LRTHOT = 2.1
Cold Locked Rotor Time
Range: 1.0–240.0 s LRTCOLD = 2.5
Locked Rotor Trip Time Dial
Range: 0.10–1.50 TD = 1.00
Thermal Element Settings when Setting Method = GENERIC
(Hidden when SETMETH = RATING or USER)
Full Load Amps
Range: 1.00–8.00 A; ITAP = 5 A
0.20–1.60 A; ITAP = 1 A
FLA = 5.00
Service Factor
Range: 1.00–1.50 SF = 1.15
Curve Number
Range: 1–45 CURVE = (Hidden)
Thermal Element Settings when Setting Method = USER
(Hidden when SETMETH = RATING or GENERIC)
Full Load Amps
Range: 1.00–8.00 A; ITAP = 5 A
0.20–1.60 A; ITAP = 1 A
FLA = 5.00
Service Factor
Range: 1.00–1.50 SF = 1.15
Time to Trip at 1.05 x FLA
Range: 1.0–6000.0 s, NP TTT105 = (Hidden)
Time to Trip at 1.10 x FLA
Range: 1.0–6000.0 s, NP TTT110 = (Hidden)
Time to Trip at 1.20 x FLA
Range: 1.0–6000.0 s, NP TTT120 = (Hidden)
Time to Trip at 1.30 x FLA
Range: 1.0–6000.0 s, NP TTT130 = (Hidden)
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