IRADK10

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Manufacturer: International Rectifier


Features:

·115/230VAC input,
·400W, 3 Phase,variable voltage output.
·NTC thermistor inrush current limiter.
·Micro controller 8-Bit with A/D converter.
·Constant volt-seconds control.
·Opto-isolated RS-232 serial link interface to the Graphic User Interface software.
·Fault protection for over current and over temperature.
·Integral aux. power +15V and +5V.
·AC input EMI filter and on/off switch.


Description

The IRADK10 is a complete 3 phase drive for appli- ance and other small motor drive applications. It is a power conversion unit for a 120V, 230V, 3-phase, 350W AC PWM (Pulse Width Modulated) drive. The system is based on an 8-Bit Micro controller used to generate the PWM informa- tion and implement the motor control loop. The power stage s the new IRAMS10UP60A, Advanced Intelligent Power module (AIPM) of the IRADK10 developed and optimized for electronic mo- tor control in appliance applications, such as washing ma- chines and refrigerators. This 600V power module contains 6 IGBTs with soft recovery commutation diodes, 3 bootstrap diodes and one 3-phase IC driver. There is also a thermistor to monitor IGBT temperature and an RC network for auto- matic fault trip reset.