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Sungrow PowerTitan-ST2752UX User Manual

Sungrow PowerTitan-ST2752UX
88 pages
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PowerTitan-
ST2752UXBattery Energy Storage
SystemSystem ManualST2752UX-
SEN-Ver21-202204
System Manual
Battery Energy Storage System
PowerTitan-ST2752UX
ST2752UX-SEN-Ver21-202204

Table of Contents

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Sungrow PowerTitan-ST2752UX Specifications

General IconGeneral
BrandSungrow
ModelPowerTitan-ST2752UX
CategoryStorage
LanguageEnglish

Summary

All Rights Reserved

About This Manual

Target Group

Manual for operators and qualified technical personnel.

How to Use This Manual

Instructions for reading and using the manual effectively.

Symbol Explanations

Explains safety symbols used in the manual.

Symbol on Products

Marks

Explains various safety marks found on the product.

Explanation of Marks

Describes the meaning of each safety mark.

Abbreviations

Complete Designations

Lists full terms for abbreviations used in the manual.

Defined Abbreviations

Lists abbreviations used in the manual.

Safety Precautions

Personnel Requirements

Specifies qualifications and training for personnel handling the BESS.

Electrical Safety

Details critical safety measures for electrical hazards.

Hoisting and Transportation Safety

Covers safety aspects of lifting and moving the BESS.

Installation and Wiring Safety

Highlights safety requirements for installation and wiring processes.

Operation and Maintenance Safety

Safety guidelines for operating and maintaining the BESS.

Product Description

Product Introduction

Overview of the BESS, its applications, and design.

External Design

Description of the physical appearance and components of the BESS.

Container Appearance

Details the external appearance of the BESS container and its parts.

LED Indicator Status

Explains the status and meaning of LED indicators on the product.

Mechanical Parameters

Provides dimensions and clearance space requirements for the BESS.

Ventilation Design

Describes the BESS airflow and ventilation design.

Internal Design

Details the internal components and layout of the BESS.

Internal Equipment Overview

Identifies main electrical equipment within the BESS.

DC/DC Converter Details

Information regarding the DC/DC converter.

DC/DC Product Appearance

Shows the external appearance of the DC/DC converter.

DC/DC Component Functions

Lists components and their functions on the DC/DC converter.

DC/DC LED Indicator Panel

Explains the status and meaning of LED indicators on the DC/DC converter.

Battery Introduction

Overview of the battery system, its composition, and energy storage process.

Cell Parameters

Details the parameters of individual battery cells.

LFP Battery Module Description

Describes the LFP battery module, its composition, and functions.

Battery Cluster Structure

Explains the structure of a battery cluster.

Battery Cluster Stacking Methods

Illustrates different battery cluster stacking configurations for various models.

Transport and Storage

Precautions

Key safety precautions for transporting and storing the BESS.

Transport Methods

Describes methods for transporting the BESS by road, sea, and rail.

Crating Before Transport

Details the process of crating the BESS for transport.

Tool Preparation for Transport

Lists tools required for crating and transport preparation.

Transport Frame Installation Method

Step-by-step guide for fixing BESS to the transport frame.

Requirements for Transportation

Outlines general requirements for transporting the BESS.

Unpacking on Arrival

Provides instructions for unpacking the BESS upon arrival.

Tool Preparation for Unpacking

Lists tools required for unpacking the BESS.

Unpacking Steps

Step-by-step guide for unpacking the BESS from the transport frame.

Storage Requirements

Specifies conditions for storing the BESS.

Mechanical Installation

Inspection Before Installation

Procedures for inspecting the BESS before installation.

Deliverables Inspection

Checks if all delivered items match the packing list.

Product Inspection

Verifies the BESS and internal equipment for damage.

Installation Environment Requirements

Specifies requirements for the installation site.

Installation Site Requirement

Details environmental factors for selecting the installation site.

Foundation Requirements

Outlines critical requirements for constructing the BESS foundation.

Installation Spacing Requirement

Specifies minimum spacing requirements for BESS installation.

Hoisting and Fixing

Lifting Precautions

Safety precautions and requirements for lifting operations.

Lifting Procedures

Instructions on how to lift the BESS correctly and safely.

Fixed Installation

Instructions for securely fixing the BESS in place.

Tools for L-Angle Steel Installation

Lists tools needed for installing L-angle steel.

Film Removal

Instructions for removing protective films from the BESS.

Electrical Connection

Precautions

Essential safety precautions before making electrical connections.

Overview of Wiring Area

Shows the wiring diagram and interface descriptions for the BESS.

Preparation Before Wiring

Lists necessary tools and equipment for preparing wiring.

Preparing Installation Tools

Details the installation tools and protective equipment required.

Opening Cabinet and Container Doors

Step-by-step guide for accessing the BESS cabinets.

Preparing Cables

Outlines requirements for selecting and preparing cables for connection.

Copper Wire Connection

Details the process and sequence for connecting copper wires and terminals.

Cable Entry Design

Explains how cables are routed and protected.

Ground Connection

Provides instructions and requirements for grounding the BESS.

Grounding Cable Procedure

Details the procedure for connecting grounding cables.

DC Output Port Connection

Steps for connecting the DC output ports within the BCP.

Auxiliary Power Supply Port Connection

Instructions for connecting the auxiliary power supply port in the BSP.

Ethernet Communication Port Connection

Guide for connecting the Ethernet communication ports.

Post-wiring Operations

Final checks and operations after completing electrical wiring.

Locking Cabinet Doors and Container Door

Steps for properly closing and locking all cabinet and container doors.

Battery Connection

Precautions

Critical safety precautions for battery connection.

Cable Connection

Instructions for connecting power cables between battery modules and DC/DC.

Tool Preparation for Battery Connection

Lists protective tools and equipment for battery connection.

Powering up and Shutdown

Power-on Operation

Procedures for safely powering on the BESS.

Inspection Before Powering up

Checklist for pre-power-on inspections.

Powering on Steps

Step-by-step guide for powering on the BESS components.

Shutdown

Procedures for safely shutting down the BESS.

Planned Powering off

Step-by-step guide for planned shutdown of the BESS.

Unplanned (Emergency) Shutdown

Procedures for emergency shutdown and who to contact.

Fire Suppression

General Rules

General compliance and maintenance rules for fire suppression.

Fire Suppression Equipment

Details the water and aerosol fire suppression systems and detectors.

Exhaust System

Explains the function of the exhaust system in case of combustible gas detection.

Water Fire Suppression System

Describes the water-based fire suppression system and its components.

Aerosol Fire Suppression System

Explains the operation of the aerosol fire suppression system.

Troubleshooting

Routine Maintenance

Precautions Before Maintenance

Safety precautions to be followed before performing maintenance.

Maintenance Item and Period

Lists maintenance tasks and their recommended frequencies.

Maintenance (Every two years)

Details maintenance tasks to be performed every two years.

Maintenance (Once a year)

Details maintenance tasks to be performed annually.

Maintenance (Every half a year to once a year)

Lists maintenance tasks to be performed semi-annually to annually.

Internal Components Inspection

Inspection of internal components for cleanliness and condition.

Device Maintenance

General device maintenance checks.

Maintenance of Liquid Cooling System

Recommended maintenance procedures for the liquid cooling system.

Fan Maintenance

Maintenance checks for the cooling fan.

Water Pump Maintenance

Maintenance checks for the water pump.

Water System Pressure Checks

Maintenance checks for the water system pressure.

Maintenance of DC/DC

Maintenance procedures and precautions for the DC/DC converter.

Container Maintenance

Procedures for maintaining the BESS container.

Cleaning Container Appearance

Steps for cleaning the exterior of the BESS container.

Maintenance Steps for Case 1

Maintenance steps for cleaning container surface dirt.

Maintenance Steps for Case 2

Maintenance steps for surface dirt and damaged finish.

Maintenance Steps for Case 3

Maintenance steps for repairing scratched or damaged paint.

Checking Door Locks and Hinges

Instructions for checking and maintaining door locks and hinges.

Checking Sealing Strips

Guidance on inspecting and replacing sealing strips.

Battery Maintenance

General guidelines and schedule for battery maintenance.

Regular Maintenance and Maintenance Cycle

Recommended maintenance cycle and factors affecting it.

Maintenance Performed Every Two Years

Maintenance tasks performed every two years for battery clusters.

Battery Cluster Status and Cleanliness

Checks for battery cluster status, cleanliness, and internal conditions.

Warning Sign Check

Checks for legibility and condition of warning signs.

Wire and Cable Check

Checks for correct connection of switchgear and battery modules.

Corrosion Check

Checks for internal oxidation or rust in the battery cluster.

Maintenance Performed Annually

Maintenance tasks performed annually for battery clusters.

Switch Gear and Battery Module Box Checks

Checks for flammable objects, securing, damage, and internal conditions.

Wire and Cable Layout Checks

Checks cable layout, sealing, water seepage, and connections.

Grounding Checks

Checks the correctness of grounding and resistance.

Fan Checks

Checks for fan faults and abnormal noise.

Screw Checks

Checks for loose or rusted screws.

Maintenance Performed Every Six Months

Maintenance tasks performed every six months.

Ambient Temperature and Humidity Inspection

Checks ambient temperature and humidity records.

Function Inspection

Checks DC contactor status and voltage/current readings.

Maintenance Precautions

Safety requirements for maintenance personnel.

General Maintenance

General maintenance procedures and operating temperature guidelines.

Cooling System Air Duct Maintenance

Checks and cleans cooling system air ducts and fans.

High-Voltage Cable Fastening Checks

Checks high-voltage cable fastening bolts, contacts, and terminals.

Protective Cover Checks

Checks protective covers for ageing, damage, or missing parts.

Cable Integrity Checks

Checks cables for loosening, ageing, damage, and insulation.

Battery Cabinet and Connection Checks

Checks battery cabinet for odor and high-voltage connections.

Monitoring Data and Alarm Checks

Checks monitoring data and alarm status.

Status and Alarm Indicator Checks

Checks status and alarm indicators of the system.

Emergency Stop Button Functionality

Checks the functionality of the emergency stop button.

Fire Extinguisher Checks

Checks fire extinguishers and their validity.

Coolant Replacement

Procedures and schedule for coolant replacement.

Appendix

System Parameters

Technical specifications for ST2752UX and ST2695UX models.

Tightening Torques

Recommended torque values for various bolt sizes.

Quality Assurance

Details warranty service, conditions, and exclusions.

Contact Information

How to contact SUNGROW for product support and required information.

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