PV Powered PVP4800 Informações Técnicas descarregar pdf (Página 31)

PV Grid-tied Residential Inverter and Integrated AC/DC Disconnect

Installation and Operation Manual

Grounding Schematic

Figure 4-3 is a schematic representation of the PV Powered single-point

grounding in the inverter. The front lid is grounded through the metal pem

insert which accepts each screw securing the lid.

DC Disconnect BoardAC Disconnect Board

Line

Filter

Power Supply

DSP

L1 L2 GND

PV NEG PV POS

GFI

Detect

PV System

Ground

PVM

1010

AC/DC

Disconnect

+ + +

GND - - -

Residential Inverter Functional Architecture

Gnd L1 L2

Control PCB

Power PCB

Figure 4-3 System Block Diagram of Single-point System Ground

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 83 84

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PV Powered PVP4800 Informações Técnicas Página 31