Westpow STR.B Series User Manual

Str ac motor smart soft starter 7.5kw-500kw/380v

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

Enlarged version

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

westpow@163.com

http://www.westow.com

or http://www.westpow.cn

ISO9001

. .

A/B Series User Manual

UNIT

7.5KW-500KW/380V

XI AN WESTPOW POWER ELECTRONICS CO.,LTD

V6.3

Table of Contents

Summary of Contents for Westpow STR.B Series

Page 1 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 XI AN WESTPOW POWER ELECTRONICS CO.,LTD...
Page 2 User Manual User Manual...
Page 3 Operating Principle................operation of this product. operation of this product. Final interpretation right to this manual is belonged to Xi'an Westpow Power Final interpretation right to this manual is belonged to Xi'an Westpow Power Terminals and Wiring................Terminals and Wiring................
Page 4 User Manual User Manual User Manual User Manual Function and Feature Function and Feature Rate Current Adjust................Rate Current Adjust................STR series digital AC motor soft starter is new type starting equipment STR series digital AC motor soft starter is new type starting equipment Display Current Adjust................
Page 5 Keyboard Keyboard Date Date Xi'an Westpow Power Electronics Co., Ltd Xi'an Westpow Power Electronics Co., Ltd Operation of the keyboard is easy. User can set and modify the Operation of the keyboard is easy. User can set and modify the...
Page 6: Environment And Installation
User Manual User Manual User Manual User Manual Special conditions Special conditions Environment and Installation Environment and Installation If unconventional products using in the special conditions is needed, If unconventional products using in the special conditions is needed, please explain in the purchase order please explain in the purchase order 3.1 Environment Environment...
Page 7: Operating Principle
User Manual User Manual User Manual User Manual Operating Principle Operating Principle Hot Air Out Hot Air Out Hot Air Out Hot Air Out There are three pairs of anti-parallel thyristors connected to the stator of There are three pairs of anti-parallel thyristors connected to the stator of motor.
Page 8 User Manual User Manual User Manual User Manual 5.2 External Terminals Explain External Terminals Explain iring and Terminal iring and Terminal Table 5-1 5.1 Wiring schematic Wiring schematic Explanation Explanation Terminal Name Terminal Name Terminal function Terminal function connect to three-phase power source connect to three-phase power source input input...
Page 9: Control Mode
User Manual User Manual User Manual User Manual 5.3 Main Circuit Wiring Main Circuit Wiring Control mode Control mode There are six main circuit terminals for A series product. R. S. T ( power There are six main circuit terminals for A series product. R. S. T ( power This product has three start modes: Current Limit and Voltage Ramp and This product has three start modes: Current Limit and Voltage Ramp and line) and U.
Page 10 User Manual User Manual User Manual User Manual 6.3 Jogging Jogging 6.2 Current Limit Current Limit At the Current Limiting mode, the output voltage increases quickly until At the Current Limiting mode, the output voltage increases quickly until At this start mode, the output voltage reaches the initial voltage U1 At this start mode, the output voltage reaches the initial voltage U1 the output current reaches the limited current value Im.
Page 11 User Manual User Manual User Manual User Manual Keyboard Keyboard (program) ( program ) On Ready state, press this key, release it 5 minutes later, On Ready state, press this key, release it 5 minutes later, system enter Setting state. On Setting state, user can system enter Setting state.
Page 12 User Manual User Manual User Manual User Manual Note: Note: Parameter Function Table Parameter Function Table : It is valid at Voltage Ramp mode. : It is valid at Voltage Ramp mode. : It is valid at Current Limit mode. : It is valid at Current Limit mode.
Page 13: Parameter Setting
User Manual User Manual User Manual User Manual 9.2 (Voltage Ramp mode) Setting and Inquiry (Voltage Ramp mode) Setting and Inquiry Parameter setting Parameter setting If the Voltage Ramp mode is selected, the flow chart of the related If the Voltage Ramp mode is selected, the flow chart of the related parameters setting is show in figure 9-2 parameters setting is show in figure 9-2 9.1 Starting mode...
Page 14 User Manual User Manual User Manual User Manual 9.3 (Current Limit mode) Setting and Iinquiry (Current Limit mode) Setting and Iinquiry 9.4 (Jogging mode) Setting and Inquiry (Jogging mode) Setting and Inquiry If the Current Limit mode is selected, the flow chart of the related If the Current Limit mode is selected, the flow chart of the related The Jogging mode is used in the state of device location, the motor The Jogging mode is used in the state of device location, the motor...
Page 15 User Manual User Manual User Manual User Manual 9.5 Control Mode Control Mode 9.6 Parameter Range 9.6 Parameter Range There are two ways to start and stop the motor through the soft starter: There are two ways to start and stop the motor through the soft starter: Starting Mode Starting Mode keyboard and terminal.
Page 16 User Manual User Manual User Manual User Manual Control Mode Control Mode Current Limit at starting Current Limit at starting Modifying this parameter, user can change between the keyboard and Modifying this parameter, user can change between the keyboard and At the Current Limit mode, this parameter indicate the maximum current At the Current Limit mode, this parameter indicate the maximum current terminal easily.
Page 17 User Manual User Manual User Manual User Manual Setting Setting 9.7 Special Parameter Special Parameter When soft starter is in the Ready state, press the When soft starter is in the Ready state, press the key and keep key and keep Rate Current Rate Current press this button 5 minutes, or press...
Page 18 User Manual User Manual User Manual User Manual Rate Current adjust Rate Current adjust Fault Protection and Display Fault Protection and Display There are 11 protections. When the fault is detected, soft starter stop There are 11 protections. When the fault is detected, soft starter stop If the power off the motor is smaller than that of the soft starter, this para- If the power off the motor is smaller than that of the soft starter, this para- immediately, the fault code displays on the keyboard.
Page 19 User Manual User Manual User Manual User Manual Note: Note: The way of inquire of the last error code shows at the chapter 9.7 The way of inquire of the last error code shows at the chapter 9.7 the Last the Last Motor Thermal Protect Curve Fault inquiring.
Page 20: Test Running
User Manual User Manual User Manual User Manual Warning: At the course of trial running, any abnormal phenomenon is Warning: At the course of trial running, any abnormal phenomenon is Test Running Test Running fond, such as: Abnormal sound, Smoking or abnormal smell,user should fond, such as: Abnormal sound, Smoking or abnormal smell,user should cut off the power immediately.
Page 21: Appendix 1. Specification And Type
User Manual User Manual User Manual User Manual Appendix 1. Specification and Type Appendix 2: A Series Appearance Dimension Table F-2 STRA/STRB/STRG Table F-1 Appearance Appearance Installation Installation Sheet copper Sheet copper 380V series 380V series dimension dimension dimension dimension dimension dimension motor power...
Page 22: Appendix 3: B Series Appearance Dimension
Appendix 3: B Series Appearance Dimension Appendix 3: B Series Appearance Dimension Appendix 4: G Series Appearance Dimension Appendix 4: G Series Appearance Dimension Table F-4 Table F-3 Appearance Appearance Installation Installation dimension dimension dimension dimension Appearance Appearance Installation Installation Sheet copper Sheet copper Weight...
Page 23: Appendix 5: A Series Typical Wiring Diagram
Appendix 6: B SERIE typical wiring diagram Appendix 6: B SERIE typical wiring diagram Appendix 5: A Series Typical Wiring Diagram Appendix 5: A Series Typical Wiring Diagram Figure F-5 Figure F-6 OPERATION OPERATION MENU MENU...
Page 24: Appendix 7: G Serie Typical Wiring Diagram
Appendix 7: G SERIE typical wiring diagram Appendix 7: G SERIE typical wiring diagram Figure F-7 OPERATION MENU...

Westpow STR.B Series User Manual

Quick Links

Related Manuals for Westpow STR.B Series

Summary of Contents for Westpow STR.B Series

This manual is also suitable for:

Table of Contents