ABB REF601 - Setting Table

1MDU07212-YN Rev. C Section 6
Installation
REF601 / REJ601 65
Application Manual
6.9 Setting table
Table 29: Settings
Parameter
Actual
value
Default
value
Unit Range Resolution
3I> / 51
I> 01.50 In 0.1...2.5; infinite 0.001
t> 01.00 s 0.04…64 0.010
I> Curve DT -
DT, IEC NI, IEC VI, IEC LI, IEC EI, RI,
ANSI NI, ANSI VI, ANSI MI, ANSI EI,
-
k 0.02 – 1.6 0.010
3I>> / 50-1
I>> 04.00 In
0.2…20; infinite (sensor variant)
0.2…25; infinite (CT variant)
0.001
t>> 00.30 s 0.04…64 0.010
3I>>> / 50-2
I>> 10.00 In
0.2…20; infinite (sensor variant)
0.2…25; infinite (CT variant)
0.001
t>> 00.03 s 0.03…64 0.010
I0> / 51N
I0> 00.05 In
Ext.: 0.01...2.0; infinite
Int.: 0.1…2.0; infinite
0.001
t0> 01.50 s 0.04...64 0.010
I0> Curve DT -
DT, IEC NI, IEC VI, IEC LI, IEC EI, RI,
ANSI NI, ANSI VI, ANSI MI, ANSI EI,
-
k0 0.02 – 1.6 0.010
I0>> / 50N
I0>> 04.00 In
Ext.: 0.05…12.5; infinite
Int.: 0.5…12.5; infinite
0.001
t0>> 00.05 s 0.04…64 0.010
3I2f> / 68
Inrush
threshold
0.50 In
0.2...25 (sensor variant)
0.2…20 (CT variant)
0.010
Ratio Setting 30% % 30%...50%, 5%
I2> / 46
I2> 0.30 In 0.1…1.5 0.010
tI2> 1.00 s 0.1 … 300 0.100
block protn 0
0=No
1=Yes
I2/I1> / 46PD
I2/I1> 015% In 10…100% 0.010
tI2/I1> 00.10 s 0.1 … 64 0.100
block protn 0
0=No
1=Yes