System-disconnection relay EU400 NA-protection
9
Subject to technical changes
Default settings and firmware version, VDE-AR-N 4110 + 4120:2018-11
When changing programs, all parameters are reset to the default settings.
Menu
Parameter / Unit
Default settings
Medium voltage
VDE-AR-N 4110:2018-11
High voltage
VDE-AR-N 4120:2018-11
Users Data
3 AC
+N
57,7V
3 AC
100V
3/2/1AC+
N
230V
3 AC
400V
Pr11
Pr12
Pr13
Pr14
U¯ ¯
59.S2
59>S2
U¯ ¯
Alarm on/off
on
on
on
on
U¯ ¯
Overvoltage
V
69.2
120
287
498
H¯ ¯
Hysteresis
V
1.0
1.0
3.0
3.0
dAL
Response time
s
0.30
0.30
0.10
0.10
doF
OFF-delay
s
60
60
60
60
U¯
59.S1
59>S1
U¯
Alarm on/off
on
on
oFF
oFF
U¯
Overvoltage
V
63.5
110
249
430
H¯
Hysteresis
V
1.0
1.0
3.0
3.0
dAL
Response time
s
180.0
180.0
60.0
60.0
doF
OFF-delay
s
60
60
60
60
UՈ¯
59-Av
UՈ
Alarm on/off
oFF
oFF
oFF
oFF
UՈ
Overvoltage
V
63.5
110
253
438
HՈ
Hysteresis
V
1.0
1.0
3.0
3.0
dAL
Response time
s
0.10
0.10
0.10
0.10
doF
OFF-delay
s
60
60
60
60
U_
27.S1
27<S1
U_
Alarm on/off
on
on
on
on
U_
Undervoltage
V
46.2
80.0
184
318
H_
Hysteresis
V
9.0
15.5
35.0
61.0
dAL
Response time
s
2.70
2.70
1.00
1.00
doF
OFF-delay
s
60
60
60
60
U_ _
27.S2
27<S2
U_ _
Alarm on/off
oFF
oFF
on
on
U_ _
Undervoltage
V
26.0
45.0
104
179
H_ _
Hysteresis
V
29.0
50.0
115
180
dAL
Response time
s
0.30
0.30
0.30
0.30
doF
OFF-delay
s
60
60
60
60
F¯ ¯
81.S2
81>S2
F¯ ¯
Alarm on/off
oFF
oFF
on
on
F¯ ¯
Overfrequency
Hz
51.50
51.50
52.50
52.50
H¯ ¯
Hysteresis
Hz
1.40
²
1.40
²
2.40
²
2.40
²
dAL
Response time
s
0.10
0.10
0.10
0.10
doF
OFF-delay
s
60
60
60
60
F¯
81.S1
81>S1
F¯
Alarm on/off
oFF
oFF
on
on
F¯
Overfrequency
Hz
51.50
51.50
51.50
51.50
H¯
Hysteresis
Hz
1.40
²
1.40
²
1.40
²
1.40
²
dAL
Response time
s
5.40
5.40
5.00
5.00
U¯ ¯
Alarm on/off
s
60
60
60
60
² = Autohysteresis 50,10 Hz
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
