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86466-77S | Reliance Electric Rectifier Stack Heat Sink Assembly
- Regular price
- $1,117.00
- Sale price
- $1,117.00
- Regular price
-
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Product Description P/N: 86466-77S
Description
The Reliance Electric 86466-77S is a rectifier stack heat sink assembly engineered to provide effective thermal dissipation for high-power rectifier systems. Its robust construction supports reliable operation by preventing overheating and maintaining stable performance in demanding industrial environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Reliance Electric |
| Category | PLCs/Machine Control |
| Part Number | 86466-77S |
| Subcategory | PLC Module/Rack |
| Assembly Type | Rectifier heat sink assembly |
| Dimensions | Approx. 11 in. (H) × 10 in. (W) |
| SCR Integration | Supports SCR diode mounting |
| Internal Components | Resistors, MOVs, capacitors, transformer |
| Circuit Boards | Includes auxiliary boards (51378-34) |
| Application | Industrial power control and rectifier systems |
| System Compatibility | Reliance Electric / ABB / Baldor-Reliance assemblies |
Information About 86466-77S
The 86466-77S is a heat sink assembly designed by Reliance Electric to support rectifier stacks used in industrial power control and conversion systems. Engineered for assemblies incorporating thyristor-based rectification, it provides thermal stability for components arranged with alternating P- and N-type materials. The unit integrates structural metal supports, SCR mounting surfaces, and auxiliary circuit boards that house resistors, diodes, capacitors, and protective components for system functionality. With a construction footprint of roughly 11 inches by 10 inches, the 86466-77S is built for durable integration within Reliance Electric, ABB, and Baldor-Reliance power assemblies.
Key Features
- Rectifier Heat Sink Assembly: designed to dissipate heat from high-power thyristor and rectifier stacks for stable operation.
- Industrial Power Compatibility: supports rectifier systems used across Reliance Electric, ABB, and Baldor-Reliance product lines.
- Integrated SCR Mounting: includes mounting provisions for SCR diodes to maintain optimal thermal contact and component alignment.
- Auxiliary Circuit Boards: features circuit boards populated with diodes, resistors, terminal pins, and a transformer for additional rectifier support functions.
- Durable Metal Framework: constructed with a rigid metal carrier and heat sink surfaces on both sides for efficient heat transfer.
- Internal Component Housing: includes a hollow base containing power resistors, metal oxide varistors, and high-power capacitors.
- Thermal Management Design: engineered to regulate heat buildup in continuous-duty industrial rectifier applications.
- Robust Assembly Build: suitable for installation in demanding environments requiring long-term power handling reliability.
The 86466-77S delivers the reliability and precision required for effective thermal management in high-power rectifier and industrial conversion systems.
Description
The Reliance Electric 86466-77S is a rectifier stack heat sink assembly engineered to provide effective thermal dissipation for high-power rectifier systems. Its robust construction supports reliable operation by preventing overheating and maintaining stable performance in demanding industrial environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Reliance Electric |
| Category | PLCs/Machine Control |
| Part Number | 86466-77S |
| Subcategory | PLC Module/Rack |
| Assembly Type | Rectifier heat sink assembly |
| Dimensions | Approx. 11 in. (H) × 10 in. (W) |
| SCR Integration | Supports SCR diode mounting |
| Internal Components | Resistors, MOVs, capacitors, transformer |
| Circuit Boards | Includes auxiliary boards (51378-34) |
| Application | Industrial power control and rectifier systems |
| System Compatibility | Reliance Electric / ABB / Baldor-Reliance assemblies |
Information About 86466-77S
The 86466-77S is a heat sink assembly designed by Reliance Electric to support rectifier stacks used in industrial power control and conversion systems. Engineered for assemblies incorporating thyristor-based rectification, it provides thermal stability for components arranged with alternating P- and N-type materials. The unit integrates structural metal supports, SCR mounting surfaces, and auxiliary circuit boards that house resistors, diodes, capacitors, and protective components for system functionality. With a construction footprint of roughly 11 inches by 10 inches, the 86466-77S is built for durable integration within Reliance Electric, ABB, and Baldor-Reliance power assemblies.
Key Features
- Rectifier Heat Sink Assembly: designed to dissipate heat from high-power thyristor and rectifier stacks for stable operation.
- Industrial Power Compatibility: supports rectifier systems used across Reliance Electric, ABB, and Baldor-Reliance product lines.
- Integrated SCR Mounting: includes mounting provisions for SCR diodes to maintain optimal thermal contact and component alignment.
- Auxiliary Circuit Boards: features circuit boards populated with diodes, resistors, terminal pins, and a transformer for additional rectifier support functions.
- Durable Metal Framework: constructed with a rigid metal carrier and heat sink surfaces on both sides for efficient heat transfer.
- Internal Component Housing: includes a hollow base containing power resistors, metal oxide varistors, and high-power capacitors.
- Thermal Management Design: engineered to regulate heat buildup in continuous-duty industrial rectifier applications.
- Robust Assembly Build: suitable for installation in demanding environments requiring long-term power handling reliability.
The 86466-77S delivers the reliability and precision required for effective thermal management in high-power rectifier and industrial conversion systems.