New Energy Power auto spare parts Electric compressor assembly 8104010-C5181

Built as the core of NEV air conditioning systems, this electric compressor features a variable-frequency scroll design for exceptional cooling performance. It delivers a refrigeration capacity of 6.2kW at 35℃ ambient temperature, reducing cabin temperature from 45℃ to 25℃ in 8 minutes—30% faster than fixed-speed compressors. The variable-frequency technology adjusts rotational speed (1500-6000rpm) based on cooling demand, maintaining precise temperature control (±0.5℃) and avoiding temperature fluctuations. The scroll compression mechanism (with 5:1 compression ratio) ensures low vibration (≤55dB) and quiet operation, enhancing passenger comfort. It supports both cooling and heat pump modes, providing efficient heating in low temperatures (-10℃ to 15℃) by utilizing ambient heat

Engineered to maximize NEV driving range, the 8104010-C5181 assembly integrates energy-saving and high-voltage safety features. Its permanent magnet synchronous motor (PMSM) achieves an efficiency rating of ≥92%, reducing power consumption by 25% compared to traditional AC compressors—extending vehicle range by 15-20km per full charge (for 60kWh battery packs). The compressor adopts a multi-layer safety design: insulation resistance ≥100MΩ (DC 500V) prevents electric leakage, while a built-in high-voltage disconnect switch cuts power within 10ms in case of collision. It also features overvoltage (450V DC), undervoltage (300V DC), and overcurrent (20A) protection, complying with ISO 6469-3 high-voltage safety standards

Optimized to endure the unique operating environment of NEVs, the electric compressor boasts a rugged structural design. The housing is precision-cast from ADC12 aluminum alloy with reinforced ribs, achieving a tensile strength of 220MPa and excellent heat dissipation. The scroll components are made of wear-resistant nodular cast iron (GGG40), ensuring a service life of ≥200,000km. A sealed double-row ball bearing (IP67 protection) with high-temperature grease supports smooth rotation, resisting corrosion from refrigerant and moisture. The high-voltage connector uses FKM rubber seals and gold-plated pins, passing 1000-hour salt spray testing (ASTM B117) and ensuring reliable connection in humid or coastal areas

This electric compressor assembly features intelligent control and long-term cost-saving benefits for NEV owners and fleets. Its CAN bus integration enables real-time communication with the vehicle’s ECU, allowing the system to adjust compressor operation based on battery SOC (State of Charge)—reducing power consumption when battery levels are low. The variable-frequency design minimizes wear on components, reducing maintenance frequency by 60% compared to fixed-speed alternatives. By avoiding compressor failures (which cause HVAC system shutdown and $800+ repair costs), it minimizes unplanned downtime for commercial NEVs. The assembly’s plug-and-play design cuts installation time to 1 hour, lowering labor costs. Backed by a 3-year/150,000km warranty, it provides reliable cooling performance and predictable maintenance costs for new energy vehicles