3PH ON-GRID solar inverter
18
www.ips-ups.eu
IPSPV33-ONGI-manual_ENG-R0
7.10.2020
CAUTION
The anti-backflow meter and current transformer (CT) should be
installed at the front end of the connection point between the inverter,
all loads and the grid (that is, close to the public power grid). The
direction of the current transformer (CT) is from the user side to the
public power grid side.
Definition and wiring of the anti-backflow meter terminal are shown below.