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86475-1S | Reliance Electric Rectifier Thyristor Stack with Integrated Heat Sink
- Regular price
- $2,095.00
- Sale price
- $2,095.00
- Regular price
-
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Product Description P/N: 86475-1S
Description
The Reliance Electric 86475-1S is a rectifier thyristor stack used in industrial drive systems for controlled power conversion. This discontinued component utilizes SCR diode/thyristor technology with integrated surge protection and thermal management. The 86475-1S was originally supplied by Reliance Electric and later marketed under ABB and Baldor-Reliance brands.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Reliance Electric |
| Category | Drives |
| Part Number | 86475-1S |
| Subcategory | Rectifier Thyristor Stack |
| Alternate Brands | ABB, Baldor-Reliance |
| Component Type | SCR diode / thyristor assembly |
| Surge Protection | Metal oxide varistor (MOV) |
| Mounting Method | Bolt-mounted between vertical heat sinks |
| Thermal Management | Integrated air-gap heat sink design |
| Primary Function | Controlled rectification |
| Control Board Interface | 0-51378-12 |
| Additional Board Components | Two diodes, two resistors, terminal pins |
| Connection Method | Wired terminations to board pins and surface |
| Lifecycle Status | Discontinued (superseded by 86475-11S) |
Information About 86475-1S
The 86475-1S is a rectifier thyristor stack engineered for Reliance Electric drive platforms. It is constructed using silicon-controlled rectifier technology combined with a metal oxide varistor for transient voltage suppression. The assembly is mechanically integrated between vertical heat sink structures to support thermal dissipation under high electrical load. Typical usage includes DC drive rectification stages where controlled current flow and surge protection are required in legacy industrial systems.
Key Features:
- SCR Thyristor Technology: Enables controlled rectification in high-power drive applications.
- Integrated MOV Protection: Suppresses voltage transients to protect connected components.
- Dual Heat Sink Assembly: Enhances thermal dissipation through increased surface area.
- Bolt-Mounted Construction: Provides mechanical stability and consistent thermal contact.
- Board-Level Integration: Interfaces directly with control board 0-51378-12.
- High-Voltage Capacitor Interface: Supports smoothing and stabilization of rectified output.
- Legacy Drive Compatibility: Designed for older Reliance Electric drive architectures.
The 86475-1S delivers the reliability and precision required for rectification and surge protection in legacy industrial drive systems.
Description
The Reliance Electric 86475-1S is a rectifier thyristor stack used in industrial drive systems for controlled power conversion. This discontinued component utilizes SCR diode/thyristor technology with integrated surge protection and thermal management. The 86475-1S was originally supplied by Reliance Electric and later marketed under ABB and Baldor-Reliance brands.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Reliance Electric |
| Category | Drives |
| Part Number | 86475-1S |
| Subcategory | Rectifier Thyristor Stack |
| Alternate Brands | ABB, Baldor-Reliance |
| Component Type | SCR diode / thyristor assembly |
| Surge Protection | Metal oxide varistor (MOV) |
| Mounting Method | Bolt-mounted between vertical heat sinks |
| Thermal Management | Integrated air-gap heat sink design |
| Primary Function | Controlled rectification |
| Control Board Interface | 0-51378-12 |
| Additional Board Components | Two diodes, two resistors, terminal pins |
| Connection Method | Wired terminations to board pins and surface |
| Lifecycle Status | Discontinued (superseded by 86475-11S) |
Information About 86475-1S
The 86475-1S is a rectifier thyristor stack engineered for Reliance Electric drive platforms. It is constructed using silicon-controlled rectifier technology combined with a metal oxide varistor for transient voltage suppression. The assembly is mechanically integrated between vertical heat sink structures to support thermal dissipation under high electrical load. Typical usage includes DC drive rectification stages where controlled current flow and surge protection are required in legacy industrial systems.
Key Features:
- SCR Thyristor Technology: Enables controlled rectification in high-power drive applications.
- Integrated MOV Protection: Suppresses voltage transients to protect connected components.
- Dual Heat Sink Assembly: Enhances thermal dissipation through increased surface area.
- Bolt-Mounted Construction: Provides mechanical stability and consistent thermal contact.
- Board-Level Integration: Interfaces directly with control board 0-51378-12.
- High-Voltage Capacitor Interface: Supports smoothing and stabilization of rectified output.
- Legacy Drive Compatibility: Designed for older Reliance Electric drive architectures.
The 86475-1S delivers the reliability and precision required for rectification and surge protection in legacy industrial drive systems.