Table of Contents
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Table of Contents
Related Manuals for Sungrow PVS-16M
Summarization of Contents
About This Manual
1.1 Validity
Specifies the PV array combiner boxes for which this manual is valid.
1.3 Target Readers
Identifies the intended audience for this user manual.
About This Manual
1.4 How to Use this Manual
Provides guidance on how to effectively use the information in this manual.
1.6 Symbol Explanation
Explains the meaning of symbols used throughout the manual for safety.
About This Manual
1.7 Figures Explanation
Clarifies that figures are based on standard configurations and may differ from actual products.
Safety Instructions
DANGER: High Risk Hazards
Details immediate hazards that can cause death or serious injury from touching live components.
DANGER: Device Faults
Highlights risks of device damage or system faults leading to fire or electric shock.
Safety Instructions
DANGER: High Voltage
Alerts to high voltage presence inside the device and adherence to safety signs.
DANGER: Grounding
Emphasizes the critical need for proper grounding to prevent lethal electric shock and device damage.
WARNING: Incorrect Cable Connection
Warns about incorrect cable connections causing damage to PV cells, PVS, and inverter.
Safety Instructions
WARNING: Terminal Connection
Ensures firm terminal connections to prevent overheating and cable damage.
WARNING: Fuse Safety
Instructs to pull the fuse for safety before maintenance.
Product Description
3.1 System Introduction
Explains the role of DC combining devices in large-scale PV systems and the PVS's function.
Product Description
3.2 Main Features
Lists key features like outdoor installation, string input protection, and monitoring capabilities.
3.3 Demonstration of the Type
Explains the naming convention (PVS-XXM) and provides a model-to-string mapping.
Product Description
3.5 Identifying the PVS
Shows the appearance of the PVS, identifying parts like the lock and mounting ears.
Mechanical Installation
4.1 Scope of Delivery
Lists the items included in the PVS package, including optional accessories.
4.2 Installation Site Requirements
Details requirements for outdoor installation, temperature, humidity, and ventilation.
Mechanical Installation
4.2 Installation Site Requirements (cont.)
Provides additional site requirements like avoiding direct sunlight and vertical installation.
NOTICE: Protective Buckle
Instructs to remove a protective buckle before installation.
Mechanical Installation
4.3 Installation Tools
Lists general and dedicated tools required for installation.
4.4 Installing PVS: Mounting Ears
Details the process of installing the PVS, starting with mounting ears.
Mechanical Installation
4.4 Installing PVS: Fixing Surface
Explains how to fix the PVS to the installation surface using bolts and washers.
Electrical Installation
5.1 Internal Structure
Illustrates and describes the internal components of the PVS.
Electrical Installation
5.1 Internal Structure (cont.)
Details the LED display, indicators, switches, and buttons on the monitoring unit.
SPD (Surge Protection Device)
Explains the function of the Surge Protection Device for lightning protection.
Electrical Installation
5.2 Waterproof Terminals
Describes the gland terminals and MC4 connectors used for input and output.
Electrical Installation
5.3 Wiring Preparations
Outlines steps for preparing wiring, including opening the door and turning off the circuit breaker.
Electrical Installation
5.4 Connections
Introduces connection procedures, including safety instructions for input terminals.
Electrical Installation
5.4.1 Input Connections: MC4 Terminal
Details the process of connecting cables using MC4 terminals.
5.4.1 Input Connections: Gland Terminal
Details the process of connecting cables using gland terminals.
Electrical Installation
5.4.1 Input Connections: Cable Preparation
Continues the process of preparing and crimping cables for input connections.
Electrical Installation
5.4.2 Output Connections
Explains how to lead the DC+ cable through the output waterproof terminal.
Electrical Installation
5.4.2 Output Connections: PLC Function
Describes stripping and crimping cables for output connections, with or without PLC function.
Electrical Installation
5.4.3 Grounding Connections
Provides an overview of grounding connections and warnings about improper grounding.
Electrical Installation
5.4.3 Grounding Connections: Details
Details grounding hole specifications, cable requirements, and connection methods.
Electrical Installation
5.4.4 Communication Connections
Explains how to connect communication cables to the PVS monitoring unit.
Electrical Installation
5.4.4 Communication Connections: Wiring
Details inserting wires into terminals and connecting RS485 communication cables.
NOTICE: Communication Cable
Provides important notices regarding communication cable type, routing, and shielding.
Electrical Installation
5.4.5 Bottom Wiring
Describes how to arrange cables at the bottom of the PVS for surplus and proper bending.
Electrical Installation
5.5 Cable Layout
Guides on laying cables in cable trenches and supporting arms for ease of installation and maintenance.
Electrical Installation
5.6 Communication Settings
Explains how to set and view communication parameters on the monitoring board.
Electrical Installation
5.6 Communication Settings: LED Display and Buttons
Details the function of LED display and key buttons for parameter setting.
5.6.1 Setting Communication Address
Provides steps to set the communication address using the K1 and K2 buttons.
Electrical Installation
5.6.2 Setting String Input Number
Explains how to set the number of connected PV strings using the LED display and buttons.
5.7 Start/Stop: Starting the PVS
Describes the procedure for starting the PVS operation.
Electrical Installation
5.7 Start/Stop: Stopping the PVS
Describes the procedure for stopping the PVS operation.
Commissioning
Commissioning Steps
Details the steps to check if the PVS operates normally after installation.
Routine Maintenance
7.1 Overview
Explains the necessity of routine maintenance due to environmental factors and component aging.
7.2 Replace the Fuse
Provides instructions and warnings for replacing a blown fuse.
Routine Maintenance
7.2 Replace the Fuse (cont.)
Warns about tightening the fuse cover and disconnecting the circuit breaker before replacement.
7.3 Replace the Sealing Strip
Describes the location of the sealing strip and how to handle damage.
Troubleshooting
8.1 Before Troubleshooting
Lists important precautions to take before starting troubleshooting procedures.
8.2 Common Faults and Troubleshooting: Indicator Faults
Details common indicator faults, their possible causes, and correction methods.
Troubleshooting
8.2 Common Faults and Troubleshooting: Other Faults
Lists other faults like abnormal current and open circuit faults with correction methods.
Monitoring Unit Descriptions
Provides descriptions for labels on the PVS monitoring unit indicators and buttons.
Appendix
9.1 Technical Data: Model Specifications
Presents technical specifications for PVS-8M, PVS-12M, and PVS-16M models.
Appendix
9.1 Technical Data: General Specs
Lists dimensions, protection degree, altitude, communication, colour, and weight.
9.2 Cable Requirement: Input Cable
Specifies requirements for input cables, including type, stripped length, and tightening torque.
Appendix
9.2 Cable Requirement: Output & Grounding
Details requirements for output cables, communication cables, and grounding terminals.
9.3 Quality Assurance: Warranty
Outlines the warranty policy, required evidence, and conditions for product return.
Appendix
9.4 Contact Information: Regional Support
Provides contact details for Sungrow support in China (HQ), Australia, Brazil, France, and Greece.
Appendix
9.4 Contact Information: Global Support
Lists contact information for Sungrow support in India, Italy, Korea, Philippines, Spain, Turkey, and USA/Mexico.
Appendix
9.4 Contact Information: Vietnam Support
Provides Sungrow Vietnam contact details.
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