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參數(shù)資料
| 型號(hào)： | 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(wú)刷直流（BLDC）電機(jī)控制器使用IR3101/3/4 |
| 文件頁(yè)數(shù)： | 9/24頁(yè) |
| 文件大?。?/td> | 403K |
| 代理商： | IRADK31 |
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Jumpers JX1 – JX3
These jumpers are used to connect or disconnect the Sensorless Feedback circuit. Their
defaults are in the open position and not used with the current firmware version provided
with this kit.
Connecting the inverter to the motor
WARNING
SW1 is an AC Input Voltage Selector switch. DO NOT apply 230VAC when this switch
is set to 115VAC – this will result in sever damage to the system and personal injury
due to very high voltage produced by the voltage doubler circuit on the DC bus.
Use a 3-phase connected BLDC motor, rated at 1/3 HP or less. Provide a 3-wire, 2A
minimum rated cable for the motor connection, and a 3-wire 2A minimum rated cable for
the AC mains connections. Ensure that the ground connection is also connected to the
earth terminal of J1. The motor phases can be connected in any sequence, only the
rotation direction will be affected. Make all necessary connections, including the serial link
with the PC before applying AC power.
Note: Connecting both the RS-232 serial cable into J5 and the RJ-11 cable into J4
simultaneously will disable communication between the GUI and the system.
When operating the motor, only connect the serial link cable into J5 and when
programming or debugging the microcontroller, only connect the RJ-11 cable into J4.
8. System Connection and GUI Operation
WARNING
When energized, the power produced by the IRADK31 Board – particularly from the
3-phase inverter – can cause severe equipment damage or personal injury. Always
use the proper precautions when working around the board, or power electronic
equipment. Whenever possible, use the IRADK31 Board with the safety shield
installed.
Connect the IRADK31 board to the motor as illustrated in Figure 2. Ensure that the Voltage
Select switch, SW1, is set to the appropriate voltage being supplied to the board. Set SW4
switch to position “1” to supply AC power to the board. Verify that the Red and Green
LEDs are flashing, indicating that power to the board has been established.
Launch the Microchip Motor Control GUI (MotorControlIR2.exe). The first screen will
appear is the Control Panel as illustrated in Figure 4.
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