Idiomas disponibles
Idiomas disponibles
Connection of CT current transformers in the single-phase
2.
device.
The voltage is read directly, while the current is measured via
the external current transformers.
The current transformer is already wired. They must be
installed on the cables of phase L1, just after the IGA, making
the arrow match the direction that the current follows in the
installation when energy is fed into the network: from the
loads to the connection.
GRID
P1
Pin
CT pin
5
S1
6
S2
Fig. 8. CT current transformer wiring diagram.
Power cables not supplied: 0.3 m mains cable (L1, N),
1.5 mm
cross section.
2
70
CONSUMPTION
P2
IMPORTANT: respect the
Cable code
order of phases L1, L2, L3
L1 cable
SALICRU
