Growatt SPH 4000-10000TL3 BH-UP handleiding

Niet gecategoriseerd

Growatt

88 pagina's

PDF beschikbaar

Handleiding

Figure 6.2 shows the three-phase system with balanced loads, and the inverter side

cannot provide sufficient power to the load (power provided by the inverter side is less

than 2+2+2=6 kW), and the inverter output power is not greater than the sum of the total

load power and the preconfigured exported power (2+2+2+1=7 kW). At this time, the

three-phase output of the inverter side is balanced; the three-phase power of the grid side

is balanced and it is only allowed to draw power from the grid.

Figure 6.2

6.4.1.2 Three-phase system with unbalanced loads

Figure 6.3 shows the three-phase system with unbalanced loads. The inverter side can

provide enough power to the load (power provided by the inverter side is not less than

1+2+3=6 kW), and each phase can provide enough power to the load (the load power of

each phase is not more than 3.3 kW). The inverter output power is not greater than the

sum of the total load power and the preconfigured exported power (1+2+3+1=7 kW). At

this time, the three-phase output on the inverter side is balanced; the three-phase power

on the grid side is unbalanced, and it is allowed to draw power from the grid and feed

power to the grid.

Figure 6.3

2kW

1.5kW

0.5kW

1.5kW

4.5kW

1.5kW

2kW

0.5kW

1kW

2kW

2.3kW

0.7kW

2.3kW

6.9kW

-0.9kW

3kW

-0.3kW

-1.3kW

Figure 6.4 shows the three-phase system with unbalanced loads. The inverter side can

provide enough power to the load (power provided by the inverter side is not less than

1.5+1+4=6.5 kW), while not every phase can provide enough power to the load (the load

power of one phase exceeds 3.3kW). The inverter output power is not greater than the

sum of the total load power and the preconfigured exported power (1.5+1+4+1=7.5 kW).

At this time, the three-phase output on the inverter side is unbalanced; the three-phase

power on the grid side is unbalanced, and it is allowed to draw power from or feed power

to the grid.

Figure 6.4

Figure 6.5 shows the three-phase system with unbalanced loads. The inverter side cannot

provide enough power to the load (power provided by the inverter side is less than

1+2+3=6 kW), the inverter output power is not greater than the sum of the total load

power and the preconfigured exported power (1+2+3+1=7 kW). At this time, the three-

phase output of the inverter side is balanced; the three-phase power of the grid side is

unbalanced, and it is allowed to draw power from or feed power to the grid.

Figure 6.5

1.5kW

1kW

2.5kW

1.5kW

2.5kW

7.5kW

-1kW

4kW

-1.5kW

-1kW

1kW

2kW

1.5kW

4.5kW

1.5kW

3kW

0.5kW

-0.5kW

4241

Bekijk gratis de handleiding van Growatt SPH 4000-10000TL3 BH-UP, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.