Description
This industrial-grade control module functions as the central frequency conversion unit for Variable Refrigerant Flow (VRF) outdoor units. Specifically engineered for the HMD3W series architecture, this board manages the Pulse Width Modulation (PWM) logic required to drive DC inverter compressors. It integrates high-speed switching IGBTs with sophisticated protection logic to monitor current, voltage, and thermal parameters in real-time. The unit is constructed on a high-thermal-conductivity substrate to manage the heat generation associated with high-amperage switching in commercial HVAC environments.
Technical Specifications:
Manufacturer Part Number: 2090010083
Model Reference: HMD3W-3SA13
Cross-Reference Part: 213030448
Component Class: Inverter Drive Board / IPM Module
System Architecture: Midea/MDV V-Series VRF Platforms (and OEM equivalents)
Input Voltage Rating: 380V – 415V AC (3-Phase)
DC Bus Voltage: 540V Nominal
Control Logic: Vector Control / PWM
Substrate Material: Aluminum-based Insulated Metal Substrate (IMS)
Thermal Dissipation: Direct Heatsink Interface Surface
Connector Interface: Industrial Molex/JST (High Current)
Operating Temperature: -25°C to +60°C
Protection Features: Over-current, Over-voltage, Over-heat, Phase Loss
Dimensions: Factory Standard Precision Fit
Condition: Original Engineering
Origin: OEM Factory Standard (China)
Industrial Application:
This component is critical for the operation of multi-zone HVAC systems in commercial and large residential setups. It translates the low-voltage control signals from the main logic board into high-voltage, variable-frequency power for the compressor motor. This allows the system to ramp capacity up or down based on precise thermal load demands. Common failure symptoms addressed by this replacement include IPM error codes, compressor failure to start, or immediate system shutdown upon load ramp-up. Verifying the HMD3W-3SA13 identifier ensures Technical Compatibility with existing heat sink assemblies and wiring harnesses. Optimized supply chain management ensures reduced Lead Time for urgent maintenance requirements.
Key Attributes
Material: Metal
Thickness: Original factory standard
Feature: Eco-Friendly, Durable, Easy Installation, High Quality Materials, Precise design
Power source: Electric
Type: Control Board
Application: Commercial, Home, Industrial, Other
Warranty: None
After-sales service provided: None
Operating language: English
Place of origin: China
Brand name: For VRF air Conditioner
Model number: 2090010083 HMD3W-3SA13 213030448
Product Name: PCB Board
Packaging and Delivery
Selling Units: Single item
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