Publicité
Type 1 + 2 Multipolar Surge Protector
DS252E, DS253E, DS254E
1
2
72
72
4
L/N
L/N
144
Model
DS254E-300/G
DS254E-120/G
DS254E-400
DS254E-300
DS254E-120
DS253E-400
DS254E-300/G
DS253E-300
DS253E-120
DS252E-300/G
DS252E-120/G
DS252E-400
DS252E-300
DS252E-120
3
108
5
144
P/N
Network
AC system
3411
230/400 V 3-phase+N
3831
120/208 V 3-phase+N
3732
230/400 V 3-phase+N
3371
230/400 V 3-phase+N
3961
120/208 V 3-phase+N
3939
230/400 V 3-phase
3350
230/400 V 3-phase
3887
120/208 V 3-phase
3404
230 V 3-phase
3904
120 V single phase
3952
230 V single phase
3962
230 V single phase
3951
120 V single phase
1
2
L(
L/N( L/N)
L/N( L/N)
MI
MI
Ft
Ft
Ft
t°
t°
t°
C
C
4
L1 (L1)
L2 (L2)
L3 (L3)
MI
MI
MI
Ft
Ft
Ft
t°
t°
t°
C
C
C
V : High energy varistor network
GSG : Specific gas Tube
Ft : Thermal fuse
C : Remote signaling contact
t° : Thermal disconnection system
MI : Disconnection indicator
Protection Mode
Itotal
TT-TNS
L/N and N/PE
100 kA
TT-TNS
L/N and N/PE
100 kA
IT
L/PE and N/PE
100 kA
TNS
L/PE and N/PE
100 kA
TNS
L/PE and N/PE
100 kA
IT
L/PE
75 kA
TNC
L/PE
75 kA
TNC
L/PE
75 kA
TT-TN
L/N and N/PE
50 kA
TT-TN
L/N and N/PE
50 kA
IT
L/PE and N/PE
50 kA
TN
L/PE and N/PE
50 kA
TN
L/PE and N/PE
50 kA
3
L)
N
L1 (L1)
L2 (L2)
MI
MI
MI
Ft
Ft
t°
t°
GSG
C
C
C
5
N(
N)
L1 (L1)
L2 (L2)
MI
MI
MI
Ft
Ft
Ft
Ft
t°
t°
t°
t°
C
C
C
Up L/PE Up L/N Up N/PE
-
2.5 kV
1.5 kV
-
1 kV
1.5 kV
2.5 kV
-
2.5 kV
2.5 kV
-
2.5 kV
1 kV
-
1 kV
2.5 kV
-
-
2.5 kV
-
-
1 kV
-
-
-
2.5 kV
1.5 kV
-
1 kV
1.5 kV
2.5 kV
-
2.5 kV
2.5 kV
-
2.5 kV
1 kV
-
1 kV
L3 (L3)
MI
Ft
t°
C
N
L3 (L3)
MI
GSG
C
Diagram
5
4
3
2
1
32
Publicité
