High-Voltage 350V Electric A/C Compressor for BYD Dolphin, Atto 3, Yuan PLUS, Qin/Song PLUS DM-i | OEM EM2E-8103020Z ACA46BE # 6 EV-HVAC BYD
产品简短描述 (Product Short Description)
Premium original-quality 350V High-Voltage Electric Scroll A/C Compressor (Model: BYD ACA46BE, P/N: EM2E-8103020Z) specialized for BYD e-Platform 3.0 and DM-i hybrid networks. Ensures independent passenger cabin cooling and battery thermal safety.
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产品详细描述 (Product Long Description)
Overview
This professional-grade High-Voltage (HV) Electric Air Conditioning Compressor is manufactured to match precise original equipment standards for BYD’s mainstream 350V new energy vehicle (NEV) segment. Specifically engineered for modern e-Platform 3.0 electric models and advanced DM-i hybrid platforms including the BYD Dolphin EV, Yuan PLUS (Atto 3), Qin PLUS DM-i, and Song PLUS DM-i series, this clutch-free hermetic scroll pump features a space-saving forward-integrated vertical aluminum inverter control driver module. Driven directly by the vehicle’s 350V high-voltage traction battery array, it guarantees robust passenger cabin climate control and vital powertrain battery thermal regulation, maintaining peak cooling efficiency under both stop-and-go city cruising and high-load ultra-fast DC charging cycles.
This professional-grade High-Voltage (HV) Electric Air Conditioning Compressor is manufactured to match precise original equipment standards for BYD’s mainstream 350V new energy vehicle (NEV) segment. Specifically engineered for modern e-Platform 3.0 electric models and advanced DM-i hybrid platforms including the BYD Dolphin EV, Yuan PLUS (Atto 3), Qin PLUS DM-i, and Song PLUS DM-i series, this clutch-free hermetic scroll pump features a space-saving forward-integrated vertical aluminum inverter control driver module. Driven directly by the vehicle’s 350V high-voltage traction battery array, it guarantees robust passenger cabin climate control and vital powertrain battery thermal regulation, maintaining peak cooling efficiency under both stop-and-go city cruising and high-load ultra-fast DC charging cycles.
Specifications & Interchangeability
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- Vehicle Application: BYD Dolphin EV (海豚), BYD Yuan PLUS / Atto 3 (元PLUS), BYD Qin PLUS DM-i (秦PLUS), BYD Song PLUS DM-i (宋PLUS), BYD Seagull (海鸥 Premium variants).
- OEM Part Numbers: EM2E-8103020Z, EM2E8103020Z, EM2E-8103020Z-D1.
- Compressor Model Code: BYD Official ACA46BE Platform Series.
- Operating Voltage & Spec: 350A-71.575HS / 350V Nominal High-Voltage DC EV Network.
- Technology Type: Inverter-Integrated Hermetic Scroll Electric Compressor without External Cable Harness.
- Refrigerant Compatibility: R134a / R1234yf Dual Compatible.
- Oil Type: Premium High-Dielectric POE Oil (Pre-filled to preserve core high-voltage internal insulation and protect internal scroll components).
Features & Benefits
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- 100% Genuine Direct Fitment: Designed with heavy-duty BYD factory-matched four-point aluminum structural mounting legs, a space-saving forward-mounted integrated vertical control housing enclosure, a signature side-facing bright orange high-voltage protective harness socket dock, and a lower-front 5-pin black low-voltage control coupler for a direct plug-and-play installation workflow.
- Next-Gen Power Synergy: Interacts natively with BYD’s advanced vehicle control unit (VCU) and battery management system (BMS) to handle intense 350V electrical currents, optimizing vehicle driving range and safeguarding the high-capacity lithium iron phosphate (Blade Battery) traction pack under high-load thermal stress.
- Industrial Grade Resiliency: Cast with an industrial-grade, hermetically sealed aluminum block shell featuring a reinforced forward inverter chamber, designed to rapidly dissipate extreme thermal buildup and safely absorb electric powertrain high-frequency vibrations.
- Port Ingress Shielding: Shipped pre-sealed with factory-installed protective port sealing caps to completely eliminate workshop dust, debris, and atmospheric moisture contamination until the exact moment of connection.
Crucial Installation Instructions
Warning: This compressor interfaces directly with a dangerous 350V high-voltage electric vehicle circuit. Installation must be executed exclusively by a certified electric vehicle (EV) technician. To protect the internal precision scroll mechanisms from immediate warranty-voiding mechanical failure, the entire vehicle refrigerant loop must be comprehensively flushed with professional cleaning fluid to extract old contaminants and residual fluids before mounting this new replacement unit.
Warning: This compressor interfaces directly with a dangerous 350V high-voltage electric vehicle circuit. Installation must be executed exclusively by a certified electric vehicle (EV) technician. To protect the internal precision scroll mechanisms from immediate warranty-voiding mechanical failure, the entire vehicle refrigerant loop must be comprehensively flushed with professional cleaning fluid to extract old contaminants and residual fluids before mounting this new replacement unit.
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