參數(shù)資料
型號: IRADK31
廠商: International Rectifier
英文描述: 1/3 HP-Phase Brushless DC(BLDC) Motor Controller Using IR3101/3/4
中文描述: 1 / 3的HP -三相無刷直流(BLDC)電機(jī)控制器使用IR3101/3/4
文件頁數(shù): 1/24頁
文件大?。?/td> 403K
代理商: IRADK31
www.irf.com
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International Rectifier
233 Kansas Street, El Segundo, CA 90245
USA
1/3 HP- Phase Brushless DC (BLDC) Motor Controller Using IR3101/3/4
By Roger N. Khourey
TOPICS COVERED
Overview
Features
General Safety Note, Installation & Protection
System Description
Mechanical and Electrical Description
System connection and GUI Operation
Technical Data
Mode Operation
Circuit Description
1. Overview
Figure 1. IRADK31 Reference Design Kit
The IRADK31 Reference Design Kit (Figure 1) is an electronic controller for driving a 1/3HP
(see Table 1) 3-phase Motor from either a single phase 120VAC or 230VAC. The circuit
provides all the necessary functions, including software driven High performance Micro
Controller, for starting and operating the motor. It also includes an AC on/off switch, EMI
filter and the rectification stage with a buck-converter system that provides the auxiliary
+15V and +5V supply. This controller is software driven through a Graphical User Interface
(GUI) that enables the user to control the entire electrical system and motor parameters. In
addition, it allows the user to monitor the DC Bus current, motor speed, and detects fault
conditions.
2. Features
Fused 120/230VAC input.
AC input on/off switch and EMI filter.
NTC inrush current limiter
3-Phase, variable voltage output.
Opto-isolated RS-232 serial link interface to the Graphic User Interface software.
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