Sunfar E500-4T0040(B) - User Manual

Preface
Thanks for choosing the E500 series universal low-power inverter produced
by Shenzhen Sunfar Electric Technologies Co., Ltd.
This Manual is the operating manual for E500 series universal low-power
inverters. It
provides all relevant instructions and precautions for installation,
wiring, functional parameters, daily care and maintenance, fault diagnosis and
troubleshooting
of E500 series inverters.
In order to use this series of inverters correctly, guarantee product's best
performance and ensure safety of users and equipment, be sure to read this
manual carefully before using E500 series inverters.
Improper use may cause
abnormity and malfunction of the inverter, reduce its service life and even
damage equipments and lead to personal injury and death etc.
This user manual is delivered with the device. Please keep it properly for
future overhaul and maintenance.
Owing to constant improvement of products, all data may be changed without
further notice.
SHENZHEN SUNFAR ELECTRIC TECHNOLOGIES CO., Ltd.
User Manual of E500 Series Universal Low-Power Inverter
Version V1.0
Revision Date: Mar. 2015
HRW Limited
admin@hrw.hk
www.hrw.hk

Summary

Precautions

Installation, Weight, and General Safety Guidelines

Safety guidelines for installation, weight, dimensions, and general handling.

Wiring, Maintenance, and Operation Safety

Precautions for wiring, maintenance procedures, and safe operation.

Product Introduction

E500 Series Technical Indicators and Specifications

Detailed technical specifications and performance indicators for the E500 series inverters.

Inverter Installation

Installation Environmental Requirements

Conditions for the installation environment to ensure proper inverter operation and longevity.

Inverter Wiring

Inverter Wiring Safety Precautions

Essential precautions to ensure safe and effective wiring of the inverter.

Peripheral and Basic Wiring Guide

Guidelines for wiring peripheral elements and fundamental connections.

Main and Control Loop Terminal Wiring

Detailed wiring instructions for main loop and control loop terminals.

Operating Panel

Panel Operating Methods and Navigation

Simple Inverter Operation Guide

Function Parameter Table

Basic Running Parameter Group Details

Communication Functional Parameter Group

Fault Diagnosis And Countermeasures

Protection Functions and Countermeasures Guide

Table of fault codes, descriptions, possible reasons, and solutions for inverter protection.

Fault Record Query Procedure

Inverter Fault Reset Procedures

Instructions on how to reset the inverter after a fault has been cleared.

SUNFAR Self-Defined Communication Protocol

SUNFAR Protocol Bus Structure and Specification

MODBUS Protocol

MODBUS Protocol Specification

Detailed specification for the MODBUS RTU communication protocol.

MODBUS Protocol Format Interpretation

Sunfar E500-4T0040(B) Specifications

General

Model	E500-4T0040(B)
Power	4 kW
Output Frequency	0-400 Hz
Overload Capacity	150% for 60 seconds
Control Method	V/F control, sensorless vector control
Cooling Method	Forced air cooling
Storage Temperature	-20°C to +60°C
Rated Power	4 kW
Output Voltage	3-phase 0-380V
Protection Features	Overcurrent, overvoltage, undervoltage, overload, overheating protection
Operating Temperature	-10°C to +40°C (Derating above 40°C)
Humidity	5% to 95% RH, non-condensing
Altitude	Below 1000m (Derating above 1000m)