Power Electronics Grade Aluminum Air Oil Cooler for Gearbox Lubricating Systems
High-performance air oil cooler specifically designed for gearbox lubricating systems in variable-frequency drive applications, featuring advanced thermal management and corrosion resistance capabilities.
Product Specifications
| Product Model |
B11640 |
| Application |
Variable-frequency Drive |
| Working Pressure |
Up to 1.0 MPa |
| Operating Temperature Range |
-40℃ to +120℃ |
| Core Dimensions |
870*840*94mm / 34.25*33*3.7" |
| External Dimensions |
1000*930*714mm |
Technical Features
- Multiple Fin Structures - Supports plain, perforated, wavy, louvered and serrated fin designs for optimized heat exchange efficiency.
- Reinforced Core Design - High mechanical strength with enhanced thermal conductivity and operational safety.
- Advanced Sonic Cleaning - Efficient impurity removal with low corrosion risk and environmentally friendly processing.
- Controlled Vacuum Brazing - Precise regulation of vacuum level, brazing temperature and cycle duration.
- High Precision Argon Welding - Smooth weld seams with consistent appearance and structural integrity.
- Full Performance Inspection - Each unit undergoes air tightness verification and pressure endurance testing.
Environmental Specifications
Altitude: 0~1200m
Working Environment: Corrosive conditions, saline atmosphere, pumice sand
Ambient Temperature: -40℃ to +60℃
Corrosion-proof Grade: C4
Relative Humidity: Maximum 100%
Wind Power Application Features
Equipped with multi-wing PAG fan and anodic oxidation treatment on cooler. Corrosion-proof grade: C4. Successfully tested and in bulk production, performing reliably in field applications.
Current industry standards for offshore wind power applications utilize either anodic oxidation treatment or electrophoretic processing. Corrosivity resistant levels comply with ISO12944 standards: C3/C4/C5-I/C5-M.