Subject to modifications and errors
Page 43 of 71
2019-06-26 edition
3.7.10
C10-11 LV (low voltage)
Connection Mode
Conformity Range
Possible Range
ID
Default
.003
Connection
4-wire (LN)
2-wire, 3-wire, 4-wire (LN)
2-wire, 3-wire, 4-wire (LN),
4-wire(LN+L)
Nominal Voltage
Conformity Range
Possible Range
ID
Default
Min
Max
Min
Max
.005
ULN/LL nom
Unom Y
Unom Δ
V
V
230.0
400.0
230.0
400.0
240.0
417.4
100.0
173.9
240.0
417.4
Overvoltage1 Line to Neutral
Conformity Range
Possible Range
ID
Default
Min
Max
Min
Max
.019
U LN >
U
THR
OFF
%Unom
110
100
110
100
135
U
THR
ON
Fixed Hysteresis (0,5% U
NOM
)
Time OFF
Fixed to fastest possible disconnection
Undervoltage1 Line to Neutral
Conformity Range
Possible Range
ID
Default
Min
Max
Min
Max
.023
U LN <
U
THR
OFF
%Unom
85
50
85
0
100
U
THR
ON
Fixed Hysteresis (0,5% U
NOM
)
.025
T U LN <
Time OFF
ms
1500
100
1500
100
10000
Undervoltage2 Line to Neutral
Conformity Range
Possible Range
ID
Default
Min
Max
Min
Max
.039
U LN <<
U
THR
OFF
%Unom
50
25
50
0
100
U
THR
ON
Fixed Hysteresis (0,5% U
NOM
)
Time OFF
Fixed to fastest possible disconnection
Overfrequency1
Conformity Range
Possible Range
ID
Default
Min
Max
Min
Max
.055
f >
f
THR
OFF
Hz
51,5
50.0
51,5
50,0
55,0
f
THR
ON
Fixed to 50,05Hz
Time OFF
Fixed to fastest possible disconnection
Underfrequency1
Conformity Range
Possible Range
ID
Default
Min
Max
Min
Max
.059
f < off
f
THR
OFF
Hz
47,5
47,5
50,0
40,0
50,0
.060
f < on
f
THR
ON
Hz
47,5
47,5
47,5
40,0
50,0