Wiring
Page 19
3. WIRING OF A SINGLE PHASE NETWORK : « SINGLE »
4. WIRING OF A 3-PHASE BALANCED NETWORK WITHOUT NEUTRAL : « 3W BAL »
5. WIRING OF A 3-PHASE BALANCED NETWORK WITH NEUTRAL : « 4W BAL »
without VT
without CT
Umax = 330V
Imax = 5A
with VT
with CT
without VT
without CT
Umax = 600V L-L
Imax = 5A
with VT
with CT
without VT
without CT
Umax = 330V L-N
Imax = 5A
with VT
with CT
Respect the correct connection:
The secondaries S2 of the CT’s must be set to the earth.
L
o
a
d
L
o
a
d
L
o
a
d
L
o
a
d
L
o
a
d
L
o
a
d