The DPP-150+AEG10C634B is a dedicated IPM (Intelligent Power Module) drive board assembly for LG Sigma elevators, consisting of a DPP-150 drive base board and an AEG10C634B power module. This assembly is compatible with Sigma MMR series inverters and is designed to drive elevator asynchronous and permanent magnet synchronous door motors or main drive motors.
IPM-RLA REV1.2 core architecture with integrated IGBT power devices and drive protection circuits
Compatible with DC24V control power supply and three-phase AC380V main power supply
Compact PCB board design for embedded installation in Sigma elevator control cabinets
IGBT power drive supporting PWM pulse width modulation (0-50Hz output frequency)
Suitable for motors with rated power ≤15kW
Comprehensive protection features: overcurrent, overvoltage, undervoltage, overheating, short circuit, and IGBT fault detection
Optical coupling isolation for drive signal transmission with strong anti-interference capability
Built-in temperature sensor for real-time monitoring with automatic derating and protection
Compatible with Sigma elevator control system communication protocols
Supports motor start-stop, speed regulation, and forward-reverse rotation control
Industry-certified for safety and stable elevator drive system operation