Powtran PI500 5R5G1 User Manual

Foreword
Thank you for choosing Powtran PI500 Series Frequency Inverter. This
product made by Powtran is based on years of experience in professional
production and sale, and designed for variety of industrial machinery, fan and
water pump drive unit and IF heavy-duty grinding unit.
This manual provides user the relevant precautions on installation,
operational parameter setting, abnormal diagnosis, routine maintenance and
safe use. In order to ensure correct installation and operation of the frequency
converter, please carefully read this manual before installing it.
For any problem when using this product, please contact your local dealer
authorized by this company or directly contact this company, our professionals
are happy to serve you.
The end-users should hold this manual, and keep it well for future
maintenance & care, and other application occasions. For any problem within
the warranty period, please fill out the warranty card and fax it to the our
authorized dealer.
The contents of this manual are subject to change without prior notice. To
obtain the latest information, please visit our website.
For more product information, please visit: http:// www.powtran.com.
Powtran
March , 2018

Powtran PI500 5R5G1 Specifications

General

Power	5.5 kW
Voltage	380V
Current	11 A
Output Current	11 A
Frequency Range	0-400 Hz
Communication Interface	RS485
Cooling Method	Forced Air Cooling
Storage Temperature	-20°C to +60°C
Altitude	≤1000 m
Input Voltage	3-phase 380V ±15%
Control Method	V/F control
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Operating Temperature	-10°C to +40°C
Humidity	≤95% RH (non-condensing)

Summary

Chapter 1 Inspection and Safety Precautions

1-1. Inspection After Unpacking

Procedures for checking the unit and its components after receiving it.

1-2. Safety Precautions

Guidelines and warnings to prevent injury and equipment damage during operation.

1-3. Precautions

Chapter 2 Standard Specifications

2-1. Technical Specifications

Chapter 3 Keyboard

3-3. Description of Operation Panel Keys

Details the function of each key on the control panel for navigation and operation.

3-5. Examples of Parameter Settings

Chapter 4 Installation and Commissioning

4-1. Installation Direction and Space

Specifies requirements for mounting orientation and clearance for proper ventilation.

4-2. Wiring Diagram

Illustrates the main circuit and control circuit connections for the inverter.

4-3. Main Circuit Terminal

Details the arrangement and function of terminals for power input and motor output.

4-4. Control Circuit Terminals

Explains the arrangement and function of terminals for external control signals and sensors.

4-5. Wiring Precautions

Crucial safety warnings and guidelines for performing wiring operations correctly.

4-7. Commissioning

Outlines the steps for setting up and verifying the inverter's operation after installation.

Chapter 5 Function Parameter

5-1. Menu Grouping

5-1-2. F0 Group - Basic Function Group

Covers fundamental settings including motor control mode, frequency sources, and acceleration/deceleration.

5-1-3. F1 Group - Input Terminals Group

Details the configuration of digital and analog input terminals for control and feedback.

5-1-4. F2 Group - Output Terminals Group

Explains the settings for digital and analog output terminals to signal inverter status.

5-1-5. F3 Group - Start and Stop Control Group

Defines parameters for controlling the inverter's start-up, stop modes, and speed tracking.

5-1-8. F6 Group - Keyboard and Display

5-1-10. F8 Group - Fault and Protection

Configuration of various protection mechanisms and fault handling actions.

5-1-19. b0 Group - Motor Parameters

Essential parameters for motor configuration, including type, voltage, current, and resistance.

5-1-21. y1 Group - Fault Query

Chapter 6 Troubleshooting

6-1. Fault Alarm and Countermeasures

Lists common fault codes, their causes, and recommended solutions for troubleshooting.

Chapter 8 Maintenance and Repair

8-1. Inspection and Maintenance

Routine inspection checklist and criteria for ensuring the inverter's reliable operation.

Appendix I RS485 Communication Protocol

I-1. Communication Protocol

Defines the communication content, bus structure, and topological setup for RS485.

I-3. Definition of Communication Parameter Address

Appendix II How to Use Universal Encoder Expansion Card

Appendix IV Instruction of Profitbus –DP Communication Card

Appendix V Product Application Case

V-9. External Analog Speed Control (External 0 ~ 10V Voltage Signal Given)

V-10. External Analog Speed Control (External 0 ~ 20mA Current Signal Given)

V-11. Air Compressor Constant Pressure Control (Sensor for Two-wire Pressure Transmitter)

V-12. Frequency Reference Mode (External Potentiometer, Keyboard Encoder) Switching