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Shenzhen Powtech PT200 User Manual

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Foreword
Thank you for choosing PT200 variable-frequency inverter from Shenzhen
Powtech Co.,Ltd. This product is a kind of variable-frequency inverter which it
can be applied to various industrial machineries, drive and control of the fan and
pump and heavy load of grinding with intermediate frequency; and it is designed
by Shenzhen Powtech Co.,Ltd via its professional production and sales experience
for many years.
This manual includes two series of PT200: general type and specific type;
among them, general type can be divided into P, G, M and H type based on
different load and specific type can be divided into S, T and Z type; and the
detailed description is as follow:
P type: light load;
G type: standard load
M type: heavier load;
H type: heavy load;
S type: specific type for textile machine;
T type: specific type for winding machine;
Z type: specific type for injection molding machine;
This manual provides related notices, such as parameter setting of installation
and operation, diagnosis of malfunctions, daily maintenance and safe use, for user.
Please read this manual in detail before install it in order to guarantee install and
operate this variable-frequency inverter correctly.
Please contact with Powtech local dealers in various places or directly
contact with our company if there is any difficult during your using process; and
our professionals are glad to make service for you!
Please submit this manual to ultimate user and ask the user to keep it properly,
which will be beneficial for later maintenance and other applied occasions. If there
are any troubles during the warranty period, please fill up the warranty card and
fax it to the dealer or our company.
The information may be changed during the improving period of this project
without prior notice. Please consult the website of Powtech when you would like
to obtain the latest information.
Please consult http://www.powtech,cn/en for information of Powtech series
products.
Shenzhen Powtech Co.,Ltd
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Shenzhen Powtech PT200 Specifications

General IconGeneral
BrandShenzhen Powtech
ModelPT200
CategoryDC Drives
LanguageEnglish

Summary

Foreword

Chapter 1 Inspection and Safety Precautions

Inspect after unboxing

Inspect product details, nameplate, and type.

Safety attentions

Key safety warnings and precautions for safe operation and installation.

Precautions

Important considerations and warnings for proper handling and use.

Range of application

Defines the intended uses and limitations of the inverter.

Chapter 2 Standard Specification

Technical specifications

Details technical data, specifications, and output current ratings.

Standard specification

General specifications for control performance, output, and frequency.

Dimension

Physical dimensions, appearance, and installation hole details.

Chapter 3 Installation and Redundant Circuit

Service environment

Specifies environmental conditions for proper installation and operation.

Installation direction and room

Guidelines on inverter placement, ventilation, and clearance.

Wiring diagram

Circuit diagrams for main and control loops, showing connections for different power ratings.

Main circuit terminal (G type)

Details of main circuit terminals for various power types and ratings.

Control circuit terminal

Explanations and arrangement of control circuit terminals for different panels.

Wiring precautions

Critical precautions to follow during the wiring process to prevent damage or hazards.

Redundant circuit

Information on implementing backup circuits for enhanced safety and reliability.

Chapter 4 Operation Keyboard

Introduction of operation keyboard

Overview of the operation panel and keyboard layout.

Introduction for indicator light of the keyboard

Explains the meaning and color of various indicator lights on the keyboard.

Key description of operation panel

Detailed functions and operations of each key on the control panel.

Menu style

Describes the three-level menu structure, symbols, and display modes.

Password operation and key lock and unlock functions

Procedures for setting, verifying, clearing passwords, and locking/unlocking keys.

Display of operation panel and key operation

Classification of display states and operational sequences of the control panel.

Operation examples

Practical examples of common operations like parameter recovery and frequency setup.

Setting method of parameter

Step-by-step guide on how to set various parameters using the operation panel.

Chapter 5 Commissioning

Chapter 6 Inverter of Function Parameter

List of function parameter

Comprehensive list of all function groups and codes with their descriptions.

Menu grouping

Categorization of function codes into groups (P00-P15) for easier navigation.

P00 group Monitoring function group

Parameters for monitoring inverter status like frequency, voltage, and current.

P01 group Basic group

Basic parameters for control mode, frequency selection, and torque settings.

P02 group Control group for the stop and start

Parameters related to starting modes, frequencies, and stopping methods.

P03 group: Group of electric machine parameter

Parameters for defining motor characteristics like power, frequency, and resistance.

P04 group Vector control parameter

Parameters specific to vector control mode, including gains and compensation.

P05 group V/F control parameter

Parameters for V/F curve settings, torque boost, and vibration restriction.

P06 group Input terminal group

Configuration options for digital and analog input terminals.

P07 group Human-computer interface group

Parameters for user password, display language, and function copy.

P08 group output terminal group

Configuration options for digital and analog output terminals.

P09 group Enhancement group

Parameters for acceleration, deceleration, JOG operation, and frequency hopping.

P10 group PID control group

Parameters for setting up and configuring the PID control loop.

P11 group control group of multistep speed

Parameters for setting and managing multistep speed operations.

P12group communication parameter group

Settings for communication protocols like Baud rate and parity check.

P13 group Protection function group

Parameters for various protection features like overvoltage, overload, and phase faults.

P14 group function group of water supply

Parameters related to water supply functions, dormancy, and awakening.

P15 group manufacturer’s function group

Manufacturer-specific parameters, generally not for user modification.

Chapter 7 EMC(Electro Magnetic Compatibility)

Definition

Explanation of electromagnetic compatibility and its importance.

Introduction of EMC standard

Overview of EMC standards and testing requirements for the inverter.

EMC guidance

Guidance on managing harmonic waves, interference, leakage current, and EMC filter installation.

Chapter 8 Failure Checking and Removal

Failure information and removal method

Table detailing common failure codes, types, reasons, and corresponding countermeasures.

Chapter 9 Maintenance and Overhauling

Inspection and maintenance

Regular inspection schedule and methods for different components.

Device required regular change

Recommended replacement intervals for key components like fans and filters.

Storage and custody

Guidelines for proper storage and handling of the inverter.

Measurement and judgment

Procedures for measuring and judging operational parameters and potential issues.

Chapter 10 Option

Optional components

List of available optional components and their functions.

Moulded case circuit breaker(MCCB)or earth leakage circuit breaker(ELCB)

Information on protective circuit breakers for power supply.

AC reactor

Details on AC reactors for improving power factor and reducing harmonics.

Noise filter

Function and application of noise filters for EMI reduction.

Contactor

Note on contactor usage for system protection.

Brake unit and brake resistor (380V)

Specifications and selection guide for brake units and resistors.

EMI filter of output

Function of EMI filters for output noise reduction.

AC output reactor

Use of AC output reactors for long motor wiring.

Input filter

Specifications and dimensions for 380V input filters.

Input reactor

Specifications and dimensions for 380V input reactors.

Output reactor

Specifications and dimensions for 380V output reactors.

DC reactor

Specifications and dimensions for DC reactors.

Specification of breaker, cable and contactor

Electrical specifications for breakers, cables, and contactors.

Chapter 11 Quality Guarantee

Quality guarantee stipulations

Details on warranty terms, return, and maintenance policies for domestic and international use.

Lifelong service

Information on lifelong paid service availability.

After-sale service network

Availability of after-sale services through the company's network.

Responsibility for quality and product accident

Defines liabilities in case of product accidents and suggests insurance.

Warranty period

Specifies the product's warranty duration from the dispatch date.

Maintenance with money

Lists reasons for maintenance charges even within the warranty period.

Attachment RS485 Communication Protocol

Introduction for use

Overview of RS232/RS485 communication interface and MODBUS protocol.

Specification

Details on protocol content, application modes, and bus structures.

Bus structure

Explains interface modes, transmission modes, and topological structures for communication.

Protocol inverter

Describes the master-slave communication protocol and message handling.

Structure of communication material

Defines communication data formats for RTU and ASCII modes.