ABB PVS300 Manuál stáhnout pdf (Strana 27)

Operation basics and hardware description 27

 Block diagram of three-phase photovoltaic (PV) system

The figure below shows the three-phase system configuration.

Note: Depending on the local grid code requirements, the circuit breaker at the AC

distribution board can be either a single 3 pole circuit breaker or three identical single

pole circuit breakers.

No. Description

1 Solar module/panel

2 String (array) of solar modules/panels

3 DC input (up to 4 parallel strings)

4 String inverter PVS300

5 AC output, three phases

6 AC distribution board

7 Inverter to inverter communication link (I2I) enabling three-phase grid monitoring

3 ~

kWhkWh

3 x 1/N/PE AC 230 V 50Hz

PV1

PVn

PV1

PVn

PV1

PVn

PVS300

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 129 130

Žádné komentáře

ABB PVS300 Manuál Strana 27