Sunfar E500-4T0022(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

2. Safety precautions

Guidelines to prevent hazards during inverter installation, wiring, and operation.

2.1 Installation

Specifies safe installation locations and conditions for the inverter.

2.2 Wiring

Details wiring requirements and precautions for safe and reliable connections.

3. Precautions of use

Important considerations for safe and effective operation of the inverter.

1 Product Introduction

1.4 Product technical indicators and specifications

Details the technical performance, input/output, and control characteristics.

2 Inverter Installation

2.1 Environmental requirements

Specifies the recommended ambient conditions for inverter installation.

2.2 Installation dimension of inverters

Provides physical dimensions and mounting details for different inverter models.

3 Inverter Wiring

3.1 Wiring precautions

Essential safety and operational guidelines for wiring the inverter.

3.2 Wiring of peripheral elements

Describes how to connect external components like contactors and reactors.

3.4 Wiring of main loop terminal

Details the connections for the main power circuit terminals.

3.5 Wiring of control loop terminal

Explains the connections for control signals and communication interfaces.

4 Operating Panel

4.1 Function description of keys

4.2 Panel operating method

5 Function Parameter Table

Basic running parameter group

Input and output parameter group

Multispeed and senior running parameter group

PID parameter group

6 Function details

6.1 Basic running parameter group

6.2 analog input output parameter group

6.4 Multi-speed and senior running parameter group

6.5 Communication functional parameter group

Detailed explanation of parameters for serial communication settings and protocols.

6.6 PID parameter group

Detailed explanation of parameters for PID control functionality and tuning.

7 Fault Diagnosis And Countermeasures

7.1 Protection function and countermeasures

Lists fault codes, descriptions, possible reasons, and solutions for inverter faults.

7.3 Fault reset

Describes methods to reset the inverter after a fault has been cleared.

Appendix II: MODBUS Protocol Specification

1. Communication setting

2. Communication function

3. Protocol format

1.1 Interpretation of protocol format

Sunfar E500-4T0022(B) Specifications

General

Model	E500-4T0022(B)
Power	2.2 kW
Rated Power	2.2 kW
Output Voltage	3-phase 0-380V
Output Frequency	0-400 Hz
Overload Capacity	150% for 60 seconds
Cooling Method	Forced air cooling
Storage Temperature	-20°C to +60°C
Input Voltage	3-phase 380V
Control Method	V/F control
Protection Features	Over-current, over-voltage, under-voltage, over-heat, overload, short circuit
Operating Temperature	-10°C to +50°C
Humidity	Less than 95% (non-condensing)
Altitude	≤1000m