Westpow STR.B Series User Manual

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In the interest of product improvement, specifications are subject to change without notice. All rights reserved. In the interest of product improvement, specifications are subject to change without notice. All rights reserved.
Xi'an Westpow Power Electronics Co.,Ltd.
ADD
TEL 029-88889286 88889256 88889356 88889257-801
FAX 029-88889293
Email westpow@163.com
http://www.westow.com or http://www.westpow.cn
2 Xibu Road New Industry Park GaoXin Borough Xi'an 710119 P.R.China
Technique service hot-line:029-88889352 88889356
Xi'an Westpow Power Electronics Co.,Ltd.
ADD 2 Xibu Road New Industry Park GaoXin Borough Xi'an 710119 P.R.China
TEL 029-88889286 88889256 88889356 88889257-801
Technique service hot-line:029-88889352 88889356
FAX 029-88889293
Email westpow@163.com
http://www.westow.com or http://www.westpow.cn
..
A/B Series User Manual A/B Series User Manual
7.5KW-500KW/380V7.5KW-500KW/380V
,
XI AN WESTPOW POWER ELECTRONICS CO.,LTD
,
XI AN WESTPOW POWER ELECTRONICS CO.,LTD
V6.3V6.3

Westpow STR.B Series Specifications

General

Control Method	PWM
Frequency	50/60Hz
Certification	CE, RoHS
Output Voltage	12V DC
Operating Temperature	-20℃~60℃
Efficiency	85%
Protection	Overload, Over Voltage, Short Circuit

Summary

Summary and Safety

Safety Precautions

Outlines essential safety precautions for installation and operation.

Safety Markings

Defines warning symbols and notes for user safety.

Product Functionality and Setup

Function and Features

Describes the capabilities and advantages of the STR series soft starter.

Environment and Installation

Environmental Requirements

Specifies suitable operational conditions like power supply, motor type, and environmental parameters.

Installation Guidelines

Details installation requirements including direction, distance, and cabinet mounting.

Operating Principle

Thyristor Control Method

Explains how the soft starter controls motor voltage via thyristors and bypass contactor.

Wiring and Terminals

Wiring Schematic Overview

Shows the overall electrical connection diagram for the soft starter.

External Terminal Descriptions

Details the function and connection of each external terminal for control and power.

Control Modes

Main Circuit and Control Wiring

Illustrates main circuit wiring and explains control circuit terminals for remote operation.

Starting and Stopping Methods

Keyboard Operation

Parameter Function Table

Parameter Reference

Provides a comprehensive table listing all settable parameters, their ranges, and default values.

Parameter Configuration

Setting the Starting Mode

Explains how to select the desired motor starting mode.

Voltage Ramp Parameter Setup

Details the parameters specific to the Voltage Ramp starting mode and their adjustment.

Advanced Parameter Settings

Current Limit Parameter Setup

Control and Parameter Ranges

Control Mode Selection

Detailed Parameter Functions

Starting and Current Limit Parameters

Protection and Control Settings

Stopping Modes and Overload Protection

Calibration Procedures

Rate Current Adjustment

Displayed Current Calibration

Fault Protection and Troubleshooting

Fault Code Explanation and Solutions

Lists fault codes, their causes, and recommended corrective actions for immediate resolution.

Overload Protection Details

Testing and Safety

Pre-Run Inspection Checklist

Power-On and Trial Running Guide