Requirements for connecting the voltage supply

Requirements:

• The setpoints of the electric utility company must be observed.

• The product can be operated single-phase or three-phase. Since the product is supplied with electric current by the screw terminal L1, at least the line conductor L1 and the neutral conductor N must be connected in order that the Sunny Home Manager switches on.

• When using fine stranded conductors, bootlace ferrules must be used.

Cable requirements:

• Conductor cross-section for measurements up to 63 A: 10 mm² to 25 mm²

• Conductor cross-section with current transformer: at least 1.5 mm², for more information see recommendations of the current transformer manufacturer