High-Voltage 389V Electric A/C Compressor for BYD Han EV, Tang EV, Seal, Song PLUS | OEM SA2H-8103020A BC28A # 2 EV-HVAC BYD
产品简短描述 (Product Short Description)
Premium original-quality High-Voltage Electric Scroll A/C Compressor (Model: BYD BC28A, P/N: SA2H-8103020A) precision-engineered for BYD 389V high-voltage new energy vehicle platforms. Delivers advanced independent cabin cooling and battery thermal management.
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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 by BYD Auto Industry Co., Ltd to meet precise original equipment standards for BYD’s premium 389V new energy vehicle (NEV) segment. Specifically optimized for flagship platforms including the BYD Han EV/DM-i, Tang EV/DM-i, Seal, and Song PLUS series, this clutch-free hermetic scroll pump features a heavy-duty top-mounted integrated aluminum inverter control housing. Driven directly by the vehicle’s 389V traction battery array, it guarantees high-capacity multi-zone passenger cabin climate control and vital powertrain battery thermal regulation, maintaining peak cooling efficiency under both high-speed highway cruising and high-load ultra-fast charging cycles.
This professional-grade High-Voltage (HV) Electric Air Conditioning Compressor is manufactured by BYD Auto Industry Co., Ltd to meet precise original equipment standards for BYD’s premium 389V new energy vehicle (NEV) segment. Specifically optimized for flagship platforms including the BYD Han EV/DM-i, Tang EV/DM-i, Seal, and Song PLUS series, this clutch-free hermetic scroll pump features a heavy-duty top-mounted integrated aluminum inverter control housing. Driven directly by the vehicle’s 389V traction battery array, it guarantees high-capacity multi-zone passenger cabin climate control and vital powertrain battery thermal regulation, maintaining peak cooling efficiency under both high-speed highway cruising and high-load ultra-fast charging cycles.
Specifications & Interchangeability
- Vehicle Application: BYD Han EV / DM-i (汉), BYD Tang EV / DM-i (唐), BYD Seal (海豹), BYD Song PLUS EV / DM-i (宋PLUS), Destroyer 05 (驱逐舰05).
- OEM Part Numbers: SA2H-8103020A, SA2H8103020A, SA2H-8103020.
- Compressor Model Code: BYD Official BC28A Platform Series.
- Operating Voltage: 389V Nominal High-Voltage DC EV Network.
- Refrigerant Compatibility: R134a (As explicitly validated on the authentic blue manufacturing label).
- Oil Type: Premium High-Dielectric POE Oil (Pre-filled to preserve flagship high-voltage internal insulation and safeguard precision scroll elements).
Features & Benefits
- 100% Genuine Fitment: Designed with heavy-duty BYD factory-matched four-point structural mounting legs, an integrated top-stabilized electrical housing enclosure, and a lower-front arched orange protective harness conduit wire with strict tie anchors for a seamless plug-and-play installation workflow.
- Advanced NEV Power Synergy: Interacts natively with BYD’s advanced vehicle control unit (VCU) and battery management system (BMS) to pull precise, modulated electrical currents, optimizing driving range and protecting the lithium-iron phosphate (Blade Battery) traction pack under extreme summer thermal loads.
- Flagship Heavy-Duty Build: Cast with an industrial-grade, hermetically sealed aluminum block shell featuring a reinforced upper inverter enclosure, designed to rapidly dissipate thermal buildup and safely absorb continuous electric powertrain vibrations.
- System Ingress Protection: Ships pre-sealed with factory-installed protective port sealing blocks to entirely 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 389V 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 389V 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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