34 REM615 ANSI 5.0 FP1 MOTOR PROTECTION AND CONTROL
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Characteristic
Operation accuracy
Depending on the frequency of the measured current: f
n
n
Start time
Minimum Typical Maximum
I
Fault
Reset time
Reset ratio
Retardation time
Operate time accuracy in definite time mode
Operate time accuracy in inverse time mode
Suppression of harmonics
n
1 Negative-sequence current before = 0.0, fn = 50 Hz, results based on statistical distribution of 1000 measurements
2 Includes the delay of the signal output contact
3 Start value multiples in range of 1.10...5.00
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—
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Parameter Function Step
Start value
MNSPTOC
n
Operating curve type
MNSPTOC Definite or inverse time
Operate delay time
MNSPTOC
Operation
—
Cooling time
MNSPTOC
Parameter Function Step
Start value low
LOFLPTUC
n
Start value high
LOFLPTUC
n
Operate delay time
LOFLPTUC
Operation
LOFLPTUC
—
Characteristc
Operation accuracy
Depending on the frequency of the measured current: f
n
n
Start time
Reset time
Reset ratio
Retardation time
Operate time accuracy in definite time mode
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