Powtran PI500 110G3 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 110G3 Specifications

General

Cooling Method	Forced air cooling
Control Mode	Vector control
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short circuit
Communication Interface	RS485
Ambient Temperature	-10°C to +40°C
Storage Temperature	-20°C to +60°C
Altitude	Less than 1000m

Summary

Chapter 1 Inspection and Safety Precautions

Inspection After Unpacking

Instructions for checking the inverter unit after removing it from its packaging.

Safety Precautions

Essential safety guidelines for handling and operating the inverter during installation and use.

Chapter 2 Standard Specifications

Technical Specifications

Lists detailed technical specifications including model, power, voltage, and current ratings.

Standard Specifications

Details standard specifications for power input, control system, and product standards.

Chapter 3 Keyboard

Keyboard Description and Indicators

Overview of the operation panel, its keys, and indicator lights.

Parameter Settings Examples

Illustrates how to view, modify parameters, set passwords, and perform auto-tuning.

Chapter 4 Installation and Commissioning

Installation Direction and Space Requirements

Guidance on the correct installation orientation and required spacing for the inverter.

Wiring Diagrams

Detailed wiring diagrams for main and control circuits, including terminal descriptions.

Main Circuit Terminals

Arrangement and function descriptions for the main circuit terminals of the inverter.

Control Circuit Terminals

Wiring Precautions

Critical precautions to follow during wiring to prevent damage and ensure safety.

Commissioning Steps

Chapter 5 Function Parameter

Basic Function Group (F0)

Core function parameters for frequency setting, control modes, and acceleration/deceleration.

Input Terminals Group (F1)

Output Terminals Group (F2)

Start and Stop Control Group (F3)

Parameters for controlling the inverter's start-up, stop, and braking modes.

V/F Control Parameters (F4)

Vector Control Parameters (F5)

Fault and Protection Group (F8)

Settings for various fault detection, protection mechanisms, and fault actions.

Communication Parameter Group (F9)

PID Function Group (E2)

Parameters for configuring the built-in PID controller.

Motor Parameters Group (b0)

Settings for motor parameters, including type, ratings, and auto-tuning.

Chapter 6 Troubleshooting

Fault Alarm and Countermeasures

Lists common fault codes, their possible causes, and recommended solutions.

EMC Directive and Precautions

Covers EMC directives, harmonic effects, interference, and installation precautions.

Chapter 7 Dimension

Product Outside Drawing and Installation Size

PI500 Series Dimensions

Chapter 8 Maintenance and Repair

Inspection and Maintenance Schedule

Details routine and regular inspection items, methods, and criteria for inverter maintenance.

Chapter 9 Options

Interference Countermeasures

Methods to reduce inductive and radio frequency interference from the inverter.

Chapter 10 Warranty

Warranty Terms and Conditions

Details the warranty period, terms, and conditions for Powtran products.

Warranty Exceptions

Appendix I RS485 Communication Protocol

Communication Protocol Overview

Defines the serial communication protocol, transmission mode, and topological structure.

Protocol Description

Details the Modbus RTU communication data format and message structure.

Communication Parameter Address Definition

Appendix V Product Application Case

Single Pump Constant Pressure Water Supply

External Analog Speed Control (0-10V)

External Analog Speed Control (0-20mA)

Air Compressor Constant Pressure Control

Application case for constant pressure control of an air compressor with a two-wire sensor.