Ratio Electric-Handleiding EV080-3 talen

www.ratio.nl 22 www.ratio.nl 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 ea ch 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). The arrow should point to the power supply (L-down), not the installation (K). 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). NOTE: The date cable between Sensorbox and Solar Box is not supplied. You can use a standard UTP cable or 4 x 0,25 mm 2 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: OUTLET VERSION – before closing outlet cover, be sure the outlet is unlocked! Current Transformer Sensorbox