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Powtran PI9000-S Series - User Manual

Powtran PI9000-S Series
105 pages
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Foreword
Thank you for choosing POWTRAN PI9000-S Series Frequency Inverter. This product
made by POWTRAN is based on years of experience in professional production and
sale, and designed for solar pump inverter
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
Powtran or directly contact us, 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
April, 2014

Table of Contents

Questions and Answers

  • J
    Joshua WaltonAug 17, 2025
    How to fix Err.01 on Powtran PI9000-S?
    • J
      Joseph BurtonAug 17, 2025
      To address the Err.01 error on your Powtran Inverter, begin by checking all cable connections to ensure they are correctly plugged in. Inspect the air duct for any blockages and confirm the fan is functioning correctly. It may also be necessary to install a reactor or output filter. If these steps do not resolve the issue, eliminate any peripheral faults. If the problem persists, seek technical support.
  • C
    Chelsea GrahamAug 20, 2025
    What to do if Powtran PI9000-S Inverter shows Err.03?
    • M
      Michael GoldenAug 20, 2025
      If your Powtran Inverter displays Err.03, try the following steps: First, eliminate any peripheral faults. Next, perform identification for the motor parameters. Increase the deceleration time and ensure the voltage is within the normal range. Avoid sudden load changes. Consider installing a braking unit and brake resistor.
  • D
    Diana SnyderAug 22, 2025
    How to troubleshoot Err.02 on Powtran Inverter?
    • A
      Andrew ChavezAug 22, 2025
      To resolve Err.02 on your Powtran Inverter, start by increasing the acceleration time. Adjust the manual torque boost or V/F curve. Ensure the voltage is set to the normal range. Eliminate any peripheral faults and perform identification.
  • A
    Alexander DawsonAug 26, 2025
    How do I fix Err.05 on Powtran Inverter?
    • L
      Lori JonesAug 26, 2025
      To address Err.05 on your Powtran Inverter, install a braking unit and brake resistor. Ensure the voltage is set to the normal range. Cancel any external force or install a braking resistor. Increase the acceleration time.
  • A
    April MoralesAug 27, 2025
    What should I do if Powtran Inverter displays Err.06?
    • J
      Jennifer BlackAug 27, 2025
      To resolve Err.06 on your Powtran Inverter, ensure the voltage is set to the normal range. Cancel any external force or install a braking resistor. Increase the deceleration time. Install a braking unit and brake resistor.
  • L
    Leah HendrixAug 30, 2025
    How to resolve Err.11 on Powtran Inverter?
    • D
      dawn81Aug 30, 2025
      To fix Err.11 on your Powtran Inverter, check the power grid voltage. Ensure that the parameter is set correctly. Reduce the load and inspect the motor and its mechanical condition.
  • A
    Ashley LopezSep 1, 2025
    How to resolve Err.14 on Powtran PI9000-S Inverter?
    • W
      whitejamesSep 2, 2025
      To fix Err.14 on your Powtran Inverter, clean up the air duct. Replace the fan, decrease the ambient temperature, replace the thermistor or replace the inverter module.
  • S
    Stephanie MorrowSep 4, 2025
    What to do for Err.13 error on Powtran PI9000-S Inverter?
    • S
      Susan CastilloSep 4, 2025
      To troubleshoot Err.13 on your Powtran Inverter, eliminate peripheral faults. Check the motor's three-phase winding to ensure it is normal. If the problem continues, seek technical support.
  • A
    Angela BatesSep 6, 2025
    How to fix Err.16 on Powtran PI9000-S Inverter?
    • B
      Brianna JacksonSep 7, 2025
      To address Err.16 on your Powtran Inverter, check the communication cable. Correctly set the communications expansion card type and the communication parameters. Also, check the wiring of the host computer.
  • S
    sherry10Sep 9, 2025
    What to do if Powtran PI9000-S shows Err.17?
    • G
      garnernicholeSep 9, 2025
      To resolve Err.17 on your Powtran Inverter, check and eliminate the existing problems in the peripheral line. Replace the drive, the power board, or contactor.

Summary

Chapter 1.Inspection and safety precautions

1-1.Inspection after unpacking

Steps for checking the inverter after unpacking and verifying its contents.

1-2.Safety precautions

Detailed safety measures for installation, wiring, and operation to prevent hazards.

1-3.Precautions

Chapter 2 Standard specifications

2-1.Technical specifications

Table detailing inverter models, input voltage, power, current, and adaptive motor specs.

2-2.Standard specifications

Comprehensive list of standard specifications covering control, frequency, and protection.

Chapter 3 Keyboard

3-4.Examples of parameter settings

3-4-4.Motor parameter auto tunning

Procedure for automatically tuning motor parameters for optimal control.

Chapter 4 Commissioning

Commissioning

Overview of the commissioning process, including parameter setup and initial checks.

Chapter 5 Function parameter

5-1-9. F8 Group - Fault and protection

Parameters related to inverter fault detection and protection settings.

5-1-15. b0 Motor parameters group

Parameters for configuring motor characteristics and settings.

Chapter 7 Troubleshooting

7-1. Fault alarm and countermeasures

Table detailing fault codes, possible causes, and recommended solutions.

Chapter 8 Installation and Commissioning guidance.

8-3.Wiring diagram

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

Chapter 9 Maintenance and Repair

9-1.Inspection and Maintenance

Powtran PI9000-S Series Specifications

General IconGeneral
Power Range0.75kW~630kW
Cooling MethodForced air cooling
Enclosure RatingIP20
Output Voltage3-phase 0~Input Voltage
Control ModeV/F control
Protection FunctionsOver-current, Over-voltage, Under-voltage, Overload, Short circuit, Phase loss
CommunicationRS485, Modbus RTU, CAN
Overload Capacity150% for 60 seconds, 180% for 10 seconds
Operating Temperature-10°C to +50°C
Storage Temperature-20℃~+60℃
Humidity5%~95%, without condensation
AltitudeBelow 1000m, derating if altitude exceeds 1000m
Input Voltage3-phase 380V (304~456V)

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