SMA MULTIFUNCTION RELAY - Manual (Page 11)

SMA Solar Technology AG 4 Electrical Connection
Installation Manual MFR-NR-IA-en-21 11
4.3 Overview of the Connection Area
Figure 2: Design of the multifunction relay
4.4 Installing the Multifunction Relay
4.4.1 Mounting Position and Cable Route
Mounting Position and Cable Route in the Sunny Tripower
Figure 3: Installation area and cable route in the Sunny Tripower with the lower enclosure lid open and the
display assembly flipped up
Position Designation
A Connecting terminal plate for the connection to the multifunction relay
B Ribbon cable for the connection in the inverter
C Hole for attaching the multifunction relay in the inverter