Seg HighTECH MRR1 - Setting Ranges and Steps

Manual MRR1 SEG Electronics GmbH
DOK-TD-MRR1, Rev. B 21
7.4 Setting ranges and steps
Function
Parameter
Setting ranges
Steps
Tolerance
Pickup value of insu-
lation resistance su-
pervision (warning)
R
W
20 k...200 k /
(EXIT)
20...50: 1,0
50...100: 2,0
< 5% of setting
value
Tripping delay for R<
t
RW
1...50 sec / (EXIT)
0.1; 0.2; 0.5; 1.0
3% or +0...2.2 s
Pickup value of insu-
lation resistance su-
pervision (trip)
R
<
2 k...20 k / (EXIT)
0.2; 0.5; 1.0
< 5% of setting
value
Tripping delay for R<<
t
R<
1...50 sec / (EXIT)
0.1; 0.2; 0.5; 1.0
3% or +0...2.2 s
Pickup value of excit-
er undercurrent ele-
ment
I
e<
(EXIT) / 0,2...20 A
0.05; 0.1; 0.2; 0.5
2% of setting
value or 0,01A
Tripping delay for I<
t
Ie<
0.1...10 sec / (EXIT)
0.05; 0.1; 0.2
3% or 150 ms
Pickup value of
exciter overcurrent el-
ement
I
e>
0,2...20 A / (EXIT)
0.05
2% of setting
value or 0,01A
Tripping delay for I>
t
Ie>
0.1...10 sec / (EXIT)
0.05; 0.1; 0.2
3% or 150 ms
Pickup value of "ripple
component"
I
r
10...400 % (EXIT)
2
5% of setting
value
Tripping delay for IR
t
Ir
0.1...10 sec / (EXIT)
0.05; 0.1; 0.2
3% or 150 ms
Slave address RS485
RS
1...32
1
-
Table 7.1: Setting ranges and steps