Sma MULTIFUNCTION RELAY User Manual download pdf (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

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Sma MULTIFUNCTION RELAY User Manual Page 11