Ratio Electric Solar Box EVO080 Bedienungsanleitung Seite 22

22
total current per phase and send this information to the Solar Box.
In order to measure the current, Current Transformers are used (type
SCT013-000, one for each phase). Clip the CT's around the phase wires.
Try to find out which wire is L1 and connect it to connection 1 of the
Sensorbox. Make sure that the orientation of the CT's is in the same
direction for all phases (arrow on the CT in the same direction). From the
same phase also a voltage connection must be made to the mains input
of the Sensorbox. Use the supplied mains cable for this.
ATTENTION: The voltage input (mains) must be connected to the
same phase as the CT connected to terminal 1!
Then connect the CT's of phase L2 (to 2) and L3 (to 3) – (when used).
9. Connection of the Sensorbox to the Charging station
The data cable on the Sensorbox should be connected to terminals A
(white), B (yellow), +12V (brown) and GND (green).
Current Transformer
The date cable between Sensorbox and Solar Box is not
NOTE:
supplied. You can use a standard UTP cable or 4 x 0,25 mm
data cable.
Connect the data cable in the charging station with the supplied 4 pole
connector. Master/Slave configuration: Connect the A, B and GND
connection from the Master to the Slave(s). So, A connects to A, B goes to B
etc. Make sure that the +12V wire coming from the Sensorbox is connected
to the Master Solar Box only.
10. Close bottom cover and carefully slide metallized cover over the Charge
Station.
IMPORTANT:
www.ratio.nl
www.ratio.nl
OUTLET VERSION – before closing outlet cover, be sure
the outlet is unlocked!
Sensorbox
2