System-disconnection relay EU400 NA-protection
7
Subject to technical changes
Default settings and firmware version, VDE-AR-N 4105 + BDEW
When changing programs, all parameters are reset to the default settings.
Menu
Parameter / Unit
Default settings
Users
Data
Low voltage
VDE-AR-N 4105:
Medium voltage BDEW
2011
2018
2011
3 AC
+N
230V
3 AC
+N
230V
2/1 AC
+N
230V
3 AC
+N
57,7V
3 AC
100V
3/2/1AC+
N
230V
3 AC
400V
Pr1
Pr2
*
Pr7
Pr3
Pr4
Pr5
Pr6
U¯ ¯
59.S2
59>S2
U¯ ¯
Alarm on/off
-
on
-
on
on
on
on
U¯ ¯
Overvoltage
V
-
287
-
66.4
115
264
458
H¯ ¯
Hysteresis
V
-
35.0
-
1.0
1.0
3.0
3.0
dAL
Response time
s
-
0.10
-
0.10
0.10
0.10
0.10
doF
OFF-delay
s
-
60
-
60
60
60
60
U¯
59.S1
59>S1
U¯
Alarm on/off
on
oFF
on
on
on
on
on
U¯
Overvoltage
V
264
264
264
62.3
108
249
430
H¯
Hysteresis
V
5.0
12.0
5.0
1.0
1.0
3.0
3.0
dAL
Response time
s
0.10
0.10
0.10
60.0
60.0
60.0
60.0
doF
OFF-delay
s
60
60
60
60
60
60
60
UՈ¯
59-Av
UՈ
Alarm on/off
on
on
on
oFF
oFF
oFF
oFF
UՈ
Overvoltage
V
253
253
3
253
63.5
110
253
438
HՈ
Hysteresis
V
3.0
5.0
3.0
1.0
1.0
3.0
3.0
dAL
Response time
s
0.10
0.10
0.10
0.10
0.10
0.10
0.10
doF
OFF-delay
s
60
60
60
60
60
60
60
U_
27.S1
27<S1
U_
Alarm on/off
on
on
on
on
on
on
on
U_
Undervoltage
V
184
184
184
46.2
80.0
184
318
H_
Hysteresis
V
5.0
12.0
5.0
1.0
1.0
3.0
3.0
dAL
Response time
s
0.10
3.00
3
0.10
2.70
2.70
2.70
2.70
doF
OFF-delay
s
60
60
60
60
60
60
60
U_ _
27.S2
27<S2
U_ _
Alarm on/off
-
on
-
oFF
oFF
oFF
oFF
U_ _
Undervoltage
V
-
103
-
26.0
45.0
104
180
H_ _
Hysteresis
V
-
93.0
-
1.0
1.0
2.0
2.0
dAL
Response time
s
-
0.30
3
-
0.30
0.30
0.30
0.30
doF
OFF-delay
s
-
60
-
60
60
60
60
F¯ ¯
81.S2
81>S2
F¯ ¯
Alarm on/off
-
oFF
-
oFF
oFF
oFF
oFF
F¯ ¯
Overfrequency
Hz
-
52.50
-
51.50
51.50
51.50
51.50
H¯ ¯
Hysteresis
Hz
-
2.40
²
-
1.45
1
1.45
1
1.45
1
1.45
1
dAL
Response time
s
-
0.10
-
0.10
0.10
0.10
0.10
doF
OFF-delay
s
-
60
-
60
60
60
60
F¯
81.S1
81>S1
F¯
Alarm on/off
on
on
on
on
on
on
on
F¯
Overfrequency
Hz
51.50
51.50
51.50
51.50
51.50
51.50
51.50
H¯
Hysteresis
Hz
1.45
1
1.40
²
1.45
1
1.45
1
1.45
1
1.45
1
1.45
1
dAL
Response time
s
0.10
0.10
0.10
0.10
0.10
0.10
0.10
U¯ ¯
Alarm on/off
s
60
60
60
60
60
60
60
* factory preset
1
= Autohysteresis 50,05 Hz
² = Autohysteresis 50,10 Hz
3
= Parameter can be changed without unlocking code lock (Pr2 only)
Display of the program:
8
Info
8
→
8
Pr
8
or when switching on
Display of the firmware version:
8
Info
8
→
8
Fnr
8
