Description
1. Overview of the 230x80mm Aluminum Heatsink(PDF Drawing Download)
The 230x80mm aluminum heatsink is a robust thermal solution designed for high-power industrial and renewable energy systems. Utilizing 6063-T5 aluminum alloy and precision extrusion technology, this heatsink achieves 40% lower thermal resistance compared to bonded designs, ensuring stable operation under continuous loads up to 600W. Its universal dimensions (230mm × 80mm) and rugged construction make it ideal for integration into hydraulic systems, solar inverters, and heavy machinery.
2. Material Excellence: 6063-T5 Aluminum Alloy
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Thermal Conductivity: 180 W/m·K for rapid heat dissipation.
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Corrosion Resistance: Hard anodized coating (35μm) withstands harsh environments, including exposure to chemicals and humidity.
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Compliance: Meets ASTM B221 standards for industrial-grade extruded profiles.
*Alt text: “230x80mm aluminum heatsink cooling a high-power solar inverter system”*
3. Technical Specifications & Design Innovations
| Parameter | Specification |
|---|---|
| Dimensions | 230mm (L) × 80mm (W) |
| Material | 6063-T5 Aluminum Alloy |
| Thermal Resistance | 0.25°C/W @ 500W |
| Surface Treatment | Type III Hardcoat Anodizing (MIL-A-8625) |
| Max Operating Temp | 160°C |
| Compliance | RoHS, REACH, ISO 9001:2015 |
Key Features
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Unibody Extrusion: Eliminates joints, reducing thermal resistance by 22%.
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Asymmetric Fin Layout: Optimizes airflow in confined spaces (e.g., control cabinets).
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Universal Mounting: Pre-drilled slots for M8/M10 fasteners, compatible with standard industrial racks.
4. Key Applications in Industrial & Renewable Energy
This heatsink excels in:
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Solar Power Systems:
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Cooling 1500V DC/AC inverters, reducing junction temperatures by 25%.
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Compliant with UL 1741 solar safety standards.
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Industrial Hydraulics:
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Thermal management for high-torque hydraulic pumps and servo controllers.
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Wind Turbines:
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Heat dissipation in power converters for offshore wind farms.
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For custom configurations, explore our industrial cooling solutions.
5. Comparative Analysis: Extruded vs. Bonded Heatsinks
| Criterion | 230x80mm Extruded Heatsink | Bonded Heatsink |
|---|---|---|
| Thermal Efficiency | 0.25°C/W @ 500W | 0.50°C/W @ 500W |
| Production Lead Time | 2 weeks | 6–8 weeks |
| Lifespan | 15+ years | 5–7 years |
| Cost Efficiency | 30% lower lifetime cost | Higher adhesive costs |
Extruded designs dominate in reliability and thermal performance.
6. Installation Guidelines
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Surface Preparation:
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Degrease with acetone; ensure flatness ≤0.3mm/m.
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Thermal Interface:
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Apply high-temperature thermal pads (e.g., Bergquist HIFLEX 400).
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Secure Fastening:
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Use vibration-resistant locknuts to prevent loosening in high-shock environments.
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For detailed steps, watch our installation video.
7. Case Study: Solar Inverter Efficiency
A solar farm in Nevada deployed the 230x80mm heatsink in 200kW inverters, achieving:
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20% Temperature Reduction: Critical components stabilized below 70°C.
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15% Energy Output Increase: During peak sunlight hours.
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Certification: Passed IEC 62109 for solar safety.
8. Sustainability & Compliance
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Recyclability: 100% recyclable aluminum, aligned with circular economy principles.
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Low Carbon Footprint: Extrusion reduces energy use by 50% vs. die-casting.
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Certifications: CE Marking, IECEx for hazardous environments.
9. FAQs
Q: Can this heatsink handle high-vibration environments?
A: Yes! Tested for 25G vibration (IEC 60068-2-6) with no performance loss.
Q: Is it compatible with marine applications?
A: Absolutely. IP66-rated variants are available for saltwater exposure.
Q: How to clean the heatsink in dusty conditions?
A: Use dry compressed air (<0.4MPa) weekly; avoid abrasive tools.
