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CanadianSolar CSI-7K-S22003-E User Manual

CanadianSolar CSI-7K-S22003-E
36 pages
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CSI-7K-S22003-E
CSI-8K-S22003-E
CSI-9K-S22003-E
PV Inverter User Manual
(Part No.: 91000078 Release Date: March, 2023)

Table of Contents

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CanadianSolar CSI-7K-S22003-E Specifications

General IconGeneral
ModelCSI-7K-S22003-E
TypeString Inverter
Rated Output Power7000 W
Max. DC Power10500 W
Number of MPPTs2
Nominal AC Power7000 W
Nominal Grid Frequency50/60 Hz
Total Harmonic Distortion<3%
Power Factor>0.99
DC ConnectionMC4
Protection DegreeIP65
Operating Temperature Range-25°C to +60°C
Cooling MethodNatural Convection
Max. DC Input Power10500 W
Max. AC Power7000VA
Nominal AC Voltage230 V
AC Voltage Range180-280 V

Summary

Introduction

General Information

Provides basic information about the manual and the inverter models it covers.

User Manual Disclaimer

States the terms and conditions regarding the information provided in the manual.

Limitation of Liability

Outlines the manufacturer's responsibility for damages related to the inverter.

Target Group

Specifies the intended audience for this user manual.

Symbol Conventions

Explains the meaning of symbols used in the manual and on the product.

Safety Instruction

General Safety

General safety precautions to be observed when installing and operating the inverter.

Notice for Use

Specific instructions and requirements for using the inverter safely.

Product Overview

Product Introduction

Describes the function and components of the PV grid-connected system and inverter.

Appearance

Shows the front and bottom views of the inverter with labeled parts.

Product Nameplate

Details the information found on the inverter's nameplate, including model and specifications.

Storage

Unpacking and Inspection

Installation

Basic Installation Requirements

Lists general requirements for installing the inverter safely and effectively.

Mounting Wall-mounting Bracket

Provides instructions and diagrams for mounting the wall bracket.

Installing Inverter

Details the steps for hanging and securing the inverter onto the wall-mounting bracket.

Electrical Connection

Safety

Highlights critical safety warnings related to electrical connections and voltages.

Recommended Cables

Specifies the types, cross-sections, and outer diameters of recommended cables.

Meter / CT Connection (Optional)

Briefly mentions the integrated export limitation functionality and the need for a meter or CT.

Wiring PE Cable

Explains how to connect the PE cable for ground protection.

Wiring AC Output

Provides instructions for wiring the AC output, including circuit breaker recommendations.

Wiring DC Input

Details the requirements and procedures for connecting the DC input from PV arrays.

DRED port connections

Explains the connection for demand response mode using an RJ45 socket.

Communication

Inverter monitoring connection

Describes how to connect for inverter monitoring via a data logger.

CSI Cloudpro APP

Commissioning Inverter

Electrical Inspection

Lists checks for PE connections and DC voltage values before commissioning.

Mechanical Inspection

Details checks for proper installation, cable connections, and seals.

Start-up Inverter

Explains the startup sequence and operating states of the inverter.

LED Indicators

Describes the meaning of different LED indicators and their corresponding states.

Switch off

Provides the procedure for safely shutting down and switching off the inverter.

Daily Maintenance

Trouble-shooting

Warning

Explains how LED colors and flashing statuses indicate inverter faults or warnings.

Errors

Describes error codes, their meanings, and suggested corrective actions.

Handling the Inverter

Removing Inverter

Step-by-step guide for safely removing the inverter.

Packing Inverter

Instructions on how to pack the inverter for storage or transport.

Disposing Inverter

Guidance on the proper disposal of obsolete inverters.

PV System Installation

Single Inverter Diagram

Schematic diagram showing the installation of a single inverter in a PV system.

Multi Inverters Diagram

Schematic diagram illustrating the installation of multiple inverters in a three-phase system.

Appendix A: Acronyms and Abbreviations

Appendix B: Specification

Appendix C: CT Installation Manual Guide

Scope

Defines the purpose and applicability of the CT installation guide.

CT Specification

Lists the technical specifications of the CT sensor.

CT Installation Procedure

Covers system diagrams, wiring, CT mounting, and inverter settings.

Appendix D: Single-Phase Meter Installation Guide

Scope

Defines the purpose and applicability of the single-phase meter installation guide.

Meter Specification

Lists the technical specifications of the single-phase meter.

Meter Installation

Provides instructions for system diagrams, wiring, and meter installation.

Appendix E: CSI CloudPro APP

APP Introduction

Introduces the CSI CloudPro APP for inverter communication and maintenance.

Download and Install the CSI CloudPro App

Guides users on how to download and install the CSI CloudPro mobile application.

Register an Installer Account

Explains the steps to log in and register an installer account on the CSI CloudPro Platform.

Local Mode

Details how to enter and use the local mode for connecting to the logger.

Parameters setting

Guides on setting inverter parameters locally according to requirements.

Select Country and Power Derating

Instructions for selecting the country and configuring power derating modes (Volt-Watt).

Reactive Power Regulation (Volt-Var mode)

Explains how to configure reactive power regulation settings using the Volt-Var mode.

Set protection parameters

Guides on setting overvoltage and underfrequency protection parameters.

EPM setting

Details how to configure the Energy Power Management (EPM) modes.

Soft Export Limit Mode

Explains how to enable and set the soft export limit percentage.

Hard Export Limit Mode

Details how to enable and set the hard export limit percentage.

Generation Limit Mode

Instructions for enabling and using the generation limit mode.

Exit local mode

Guides on how to exit the local mode in the CSI CloudPro App.

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