CanadianSolar CSI-3.68K-S22002-E, Руководство пользователя

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3 Product Overview
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3 Product Overview
3.1 Product Introduction
The inverters are single-phase grid-connected PV string inverters without transformers, which can convert the DC
power from the photovoltaic (PV) strings into alternating current (AC) power, and feed the power into the power grid.
This document involves the following product models:
CSI-3K-S22002-E, CSI-3.68K-S22002-E, and CSI-5K-S22002-E.
PV grid-connected systems mainly include PV modules, DC switches, inverters, AC switches, electricity meters, and the
local grid. The PV power system diagram is shown as FIG.3-1.
KWH
PV Modules DC Switch Inverter AC Switch Electricity Meter Utility Grid
FIG. 3-1 PV Power System Diagram
3.2 Appearance
Front view and bottom view
A B C DE F GH
A C B F E D GH C B I F E D G H
CSI-3K-S22002-E CSI-3.68/5K-S22002-E
FIG. 3-2 Front view and bottom view
Object Name Description
Ａ LED indicator Indicates inverter operation status.
Ｂ DC input connectors /
Ｃ
DC disconnect switch (both positive
and negative) Disconnects the DC current safely. For long term durability do not
use under full load or switch of AC power before.
D CT/Meter jack Connects CT or Meter.
E Waterproof and breathable valve /
F Communication port Connects wireless datalogger (WiFi), RS485.
G AC receptacle
Jack/Receptacle for AC/grid connection
H External ground point /
I
Reserved port  Reserved for other regions, never remove the protection cover.