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Sinexcel PWS2-30M-EX User Manual

Sinexcel PWS2-30M-EX
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PWS2-30M-EX
Energy Storage Inverter
User's Manual
Shenzhen Sinexcel Electric Co., Ltd.
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Sinexcel PWS2-30M-EX Specifications

General IconGeneral
BrandSinexcel
ModelPWS2-30M-EX
CategoryInverter
LanguageEnglish

Summary

Chapter 1 Overview

Model Definition

Defines the model PWS2-30M-EX for the energy storage inverter.

Icon Interpretation

Explains danger, warning, caution, and note icons used in the manual and on the inverter.

Safety Instructions

Provides essential safety guidelines for installation, operation, and maintenance of the inverter.

Precautions

Outlines personnel requirements, usage purposes, label information, and general notes for safe operation.

Chapter 2 Introduction to energy storage system

System Application

Describes the components and configuration of the energy storage system including the inverter.

Overall Dimension

Details the physical dimensions of the PWS2-30M-EX inverter.

Appearance

Illustrates and describes the front panel components and ports of the inverter.

Technical Parameters

Lists key technical specifications for the PWS2-30M-EX inverter, including DC and AC parameters.

Technical Specification

Details the principle of operation, functions like FVRT and Volt/Watt, and protection mechanisms.

Chapter 3 Equipment transport, storage and installation

Transport and Storage

Specifies requirements for safely transporting and storing the inverter module.

Installation Flow

Presents a flowchart outlining the step-by-step process for installing the energy storage system.

Open-case Inspection

Lists checks to perform on the inverter case before installation to prevent transport damage.

Model Check and Preparation

Guides on checking the inverter's nameplate and preparing necessary tools for installation.

Installation Requirements

Covers environmental conditions and carrier requirements for proper inverter installation.

Electrical Connection

Provides detailed instructions and safety warnings for connecting DC and AC power cables, communication, EPO, and DRM0.

Check After Installation

Outlines essential checks for cable connections and electrical/communication systems post-installation.

Chapter 4 Debug and operation

Startup and Shutdown

Details the procedures for safely starting up and shutting down the energy storage inverter system.

Monitoring Interface Information

Explains how to interpret system, AC, and DC information displayed on the inverter's monitor screen.

Control Method

Describes how to set parameters and obtain status information via Ethernet or RS485 communication.

Chapter 5 Communication mode

Communication Interface

Explains the supported RS-485 and Ethernet interfaces for monitoring and control.

BMS Communication

Details how the inverter communicates with the Battery Management System (BMS) via RS-485.

Monitoring System Structure

Illustrates the network structure for background monitoring of multiple inverters.

Chapter 6 Maintenance

Operation Environment Requirements

Specifies the optimal temperature, humidity, and altitude for inverter operation.

Electrical and Fixed Connection Inspection

Recommends routine inspections for grounding, electrical connections, and components.

Clearing and Cleaning

Provides instructions for cleaning dust from terminals, mesh openings, and fans.

Appendix I: Fault list of energy storage inverter

Fault List and Advice

Lists system fault codes, their types, descriptions, and recommended advice for troubleshooting.

Appendix II: Quality assurance and after-sales service

Quality Assurance

Outlines warranty terms, free maintenance, and conditions for not offering quality assurance.

Installation records

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