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Powtran PI500-W Series User Manual

Powtran PI500-W Series
83 pages
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Foreword
Thank you for choosing POWTRAN PI500-W series frequency inverter
special for constant pressure water supply. This product made by POWTRAN
is based on years of experience in professional productionand sale, and
designed for Water supply occasion.
For any problem when using this product, please contact your local
authorized dealer or directly contact with POWTRAN, our professionals will
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,2019

Table of Contents

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Powtran PI500-W Series Specifications

General IconGeneral
Output Voltage0 to rated input voltage
Power Range0.4kW to 400kW
Control ModeV/F control
Frequency Range0~400Hz
Protection FunctionsOvercurrent, Overvoltage, Undervoltage, Overload, Short circuit, Phase loss
CommunicationRS485 (Modbus RTU protocol)
Cooling MethodForced air cooling
Operating Temperature-10℃~+40℃ (Derating if above 40℃)
Storage Temperature-20℃~+60℃
Humidity5% to 95% (non-condensing)
AltitudeBelow 1000m (Derating if above 1000m)

Summary

Inspection and Safety Precautions

Inspection After Unpacking

Check packing contents, nameplate for product model and order consistency.

Safety Precautions

Details critical safety warnings for installation, wiring, operation, and maintenance to prevent injury or damage.

Keyboard Operations

Keyboard Description

Illustrates and names the components of the inverter's operation panel.

Operation Panel Keys

Describes the function and purpose of each key on the inverter's operation panel.

Parameter Setting Examples

Provides step-by-step guides for viewing and modifying function codes and restoring factory settings.

Installation and Commissioning

Installation Direction and Space

Specifies required clearance dimensions for inverter installation based on power rating.

Wiring Diagram

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

Wiring Precautions

Highlights critical safety measures and best practices for inverter wiring to prevent damage and hazards.

Function Parameters

F8 Group - Fault and Protection

Lists parameters for configuring overcurrent, overvoltage, overload, and other protection settings.

E2 Group - PID Function

Defines parameters for PID control adjustment, including feedback sources and gain settings.

E8 Group - Constant Pressure Water Supply Special Group

Covers parameters specific to constant pressure water supply applications, like pump control and pressure settings.

Troubleshooting

Fault Alarm and Countermeasures

Provides a table of fault IDs, failure types, possible causes, and solutions.

Application Cases: Constant Pressure Water Supply

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