Inverter vision one 1-phase grid

General planning information

This information applies to all of the following application examples for the Inverter vision one.

Dimensioning information for inputs and outputs Inverter vision one

The terminals in the connection plug of the Inverter vision one are suitable for the following conductor cross-sections.

AC connection: 3-wire, 4.0 - 16.0 mm²

BACKUP connection: 3-core, 4.0 - 6.0 mm²

Using 3x6 mm², 3x10 mm² and 3x16 mm² as examples and taking into account the permissible voltage drop for PV generators [1%] and consumers [3%, calculated here proportionally at 2%], the following cable lengths can be achieved:

Overview for generators: 1% voltage drop, installation type B2

Power class inverter [kW]	Max. AC input power [kW]	Length [m] for conductor cross-section [mm²]/max. fuse rating
		6²/C32	10²/C50	16²/C63
6	12	not permitted	not permitted	13
5	10	not permitted	10	16
4.6	9.2	not permitted	11	17
3.7	7.4	not permitted	13	20
3	6	10	16	26

Overview for consumers, proportional 2% voltage drop, installation type B2

Power class inverter [kW]	Length [m] for conductor cross-section [mm²]/max. fuse rating
	4²/C25 (only for hexagonal crimp)	6²/C32 (only for hexagonal crimp)
6	not permitted	20
5	not permitted	23
4.6	17	26
3.7	21	32
3	26	39

Attention!
These specifications serve as a dimensioning aid and are determined based on specific assumptions regarding installation type (B2), cable accumulation (2) and ambient temperature (30 °C). The suitability of the recommended cables and fuses must be checked in each case based on the specific conditions.