Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|
Material & Construction | Vehicles needing lightweight parts | Industry: Steel (ISO 3575) | Base: Aluminum (ISO 529 corrosion resistance) ▲ | Advanced: Aluminum + E-coating (ISO 529 + ASTM B117 salt spray test) ▲▲ |
| Corrosion-prone environments | (Industry: Heavy but durable) | (Base: 30% lighter than steel) | (Advanced: 10-year corrosion warranty) |
| | | Adv: Lightweight, corrosion-resistant. | Disadv: Base costs 20% more than steel; Advanced adds 30% cost. |
| Voltage Compatibility | 12V vehicle systems | Industry: 12V (SAE J1171) | Base: 12V (SAE J1171) | Advanced: 12V + surge protection (ISO 7637-2) ▲ |
| | High-voltage fluctuations | (Industry: Basic voltage tolerance) | (Base: Same as standard) | (Advanced: Withstands 200V spikes for 10ms) |
| | | | Adv: Exact voltage match. | Disadv: Advanced requires specialized installation. |
| Clutch & Pulley System | Serpentine belt vehicles | Industry: Standard clutch (engages at ≥20°C) | Base: Enhanced clutch (engages at ≥15°C) ▲ | Advanced: Smart clutch (adaptive temp, SAE J2788) ▲▲ |
| | Cold-start environments | (Industry: Delays cooling in low temps) | (Base: 15°C engagement improves startup efficiency) | (Advanced: -5°C to 45°C operational range) |
| | | | Adv: Faster cooling in cold climates. | Disadv: Advanced needs software calibration. |
| Compatibility & Fitment | Specific Daewoo/Chevrolet models | Industry: Generic fit (3-5 models) | Base: 15+ models (incl. listed) ▲ | Advanced: 25+ models + universal adapter ▲▲ |
| | Cross-model fleet maintenance | (Industry: Limited to common models) | (Base: Covers all listed models) | (Advanced: Adapter reduces downtime for non-listed vehicles) |
| | | | Adv: Reduces inventory costs for fleets. | Disadv: Base lacks universal fit for rare models. |
| Durability & Reliability | High-mileage or harsh climates | Industry: 50,000 cycles (ISO 13374) | Base: 75,000 cycles (ISO 13374) ▲ | Advanced: 100,000 cycles (ISO 13374 + ASTM D543) ▲▲ |
| | Long-term vehicle ownership | (Industry: Average lifespan: 3 years) | (Base: 5-year warranty) | (Advanced: 8-year warranty) |
| | | | Adv: Reduces replacement frequency. | Disadv: Advanced has heavier maintenance intervals. |
| Noise Level | Quiet cabin environments (e.g., limos) | Industry: 50 dBA (ISO 3744) | Base: 45 dBA (ISO 3744) ▲ | Advanced: 40 dBA (ISO 3744 + NVH reduction) ▲▲ |
| | Passenger comfort prioritization | (Industry: Louder than a whisper) | (Base: Quieter than a fridge hum) | (Advanced: Near library-quiet operation) |
| | | | Adv: Enhances cabin comfort. | Disadv: Advanced adds 5% to compressor size. |