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(PVI-6000-OUTD-xx-AU Rev:1.0)
2.3.
Data Transmission and Check
When more than one inverter is used, remote monitoring can be implemented
through a sophisticated communication system based on an RS-485 serial
interface, with a USB port to facilitate access during installation. An optional
Aurora Easy-Control system is also available for remote monitoring via the
Internet, analogue modem or GSM digital modem.
2.4.
AURORA Technical Description
Figure 4 shows a block diagram of AURORA. The main elements are the input
DC-DC converters (termed “boosters”) and the output inverter. Both the DC-DC
converters and the output inverter operate at high switching frequency to enable a
compact design and relatively low weight.
This is a transformer-less version of AURORA, i.e. without galvanic insulation
between input and output, which further increases conversion efficiency. On the
other hand, AURORA is equipped with the necessary protective devices to ensure
safe operation in compliance with applicable regulations without an insulation
transformer, as discussed in more detail in the relevant section.
Fig.4 Aurora block diagram
Summary of Contents for AURORA PVI-6000-OUTD-AU Series
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