36
EN
Two-phase + Neutral
2P+N – 2CT (x2)
(2 two-phase loads)
Two-phase
2P – 1CT (x4)
(4 two-phase loads)
(1)
V1
V2 V3 VN
V
I
L1
L2
N
I01
I02
I03
I04
2
+ N
2
+ N
I
V1
V2 V3 VN
V
L1
L2
I01
I02
I03
I04
2
2
2
2
Single-phase
1P+N – 1CT (x4)
(4 single-phase loads)
V
I
V1
V2 V3 VN
L1
N
I02
I03
I01
I04
(1)
1
1
1
1
E+\,E+\,E""0!"
U&"0"!((*#&$!"O0!"#!")$$$&6'!
U!"YE+\,E+\,E""
Notes relating to connections:
The
"&09'"&)!"$&"'!#&!"&6&'X+!&''"0&6*("&0&$"
'$""&$'9&:&+"
3P – 2CT
Y6"&''&'$!"6!*&06(6""O6!'0&966"9&:$&!)*&
!&'O)*j
3P – 1CT
Y6"&''&'@!"6(6"'9&:6"(0*)'$
6.3.4. Connection of the functional earth
It is recommended that the functional earth is connected to guarantee optimum measuring accuracy and better
#""*,##!'*0&6&#+'&#()*Q""'&'$!$#""&'W6#!"'&)!"$
in a neutral IT system.
Summary of Contents for DIRIS B-30 RF
Page 4: ...4 EN 1 DOCUMENTATION E 6 6 9 6 0 9 address www socomec com en diris b...
Page 21: ...21 EN TE 90 2 1 or or Y 6 6 6 6 6...
Page 23: ...23 EN TE 90 2 1 x6 diameter 0 20 diameter 5 2 Y 6 6 6...
Page 43: ...43 EN 9 DIRIS DIRIS B 30 6 X 6 X DIRIS Digiware D 50 DIRIS B 30 DIRIS...
Page 46: ...46 EN 9 1 3 Time setting U X O 6 0 6 X 6 6 6 O 6 9 6 9 0 6 6 6 0 0 X...
Page 61: ...61 EN...
