Product Description The PS51789 / PS51787 Variable Frequency Air Conditioning Module is a high-performance Intelligent Power Module (IPM) designed for inverter-driven air conditioning and HVAC systems. It integrates power switching devices and drive circuitry into a compact module, providing reliable motor control, improved efficiency, and stable operation. This replacement module is suitable for repairing compatible inverter air conditioners and restoring normal compressor operation. Product Features ✔ Brand New & High Quality ✔ Intelligent Power Module (IPM) ✔ Stable and Reliable Performance ✔ Designed for Variable Frequency (Inverter) Air Conditioners ✔ Easy Replacement for Damaged Modules ✔ Factory Tested Before Shipping Specifications Part Number PS51789 PS51787 Product Type Variable Frequency Air Conditioning Module Intelligent Power Module (IPM) Condition Brand New Application Inverter Air Conditioners Variable Frequency HVAC Systems Air Conditioner Main Control Boards Package Includes 1 × PS51789 / PS51787 Variable Frequency Air Conditioning Module Important Notice Please compare your original part number before purchasing. Professional installation is recommended. Images are for reference only. The actual product may vary slightly depending on the manufacturing batch while maintaining the same specifications and compatibility.
