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DS3820PSWA | General Electric Mark IV Power Supply Module
- Regular price
- $2,745.00
- Sale price
- $2,745.00
- Regular price
-
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Product Description P/N: DS3820PSWA
Description
The General Electric DS3820PSWA is a power supply board engineered for Speedtronic Mark IV turbine control systems. It delivers regulated DC power to support automated monitoring, protection, and sequencing functions in gas and steam turbine applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Turbine Control Boards |
| Part Number | DS3820PSWA |
| Subcategory | Power Supply Module |
| Series | Mark IV |
| Product Type | Power Supply Board |
| Power Requirements | +5 V DC, 6 A |
| Power Supply Voltage | 28 V DC |
| Relay Channels | 12 |
| Operating Temperature | -40 to +70 °C |
| Board Dimensions | 15.9 cm (H) × 17.8 cm (W) |
| Weight | 0.8 kg |
Information About DS3820PSWA
The DS3820PSWA is a Power Supply Module manufactured by General Electric for the Speedtronic Mark IV turbine control platform. Its primary function is to provide stable, regulated DC power to interconnected control boards and microprocessor-based modules that monitor turbine parameters such as temperature, pressure, vibration, and flame status. The board’s design includes a large 300 VDC capacitor secured with a clamp and multiple fasteners, contributing to its vertical weight profile while ensuring electrical stability. It is typically installed in Mark IV control cabinets where dependable power delivery is essential for automated startup, protection, sequencing, and shutdown processes.
Key Features
- Regulated DC power delivery: Supplies stable +5 V DC at 6 A to support critical Mark IV control electronics and microprocessor modules.
- High-voltage energy storage: Incorporates a large 300 VDC capacitor secured with mechanical clamping to ensure voltage stability and reliable energy buffering.
- Multi-material resistor design: Utilizes carbon composite, wire-wound, and ceramic metal film resistors to manage power dissipation and circuit protection effectively.
- Relay channel support: Includes twelve relay channels that enable controlled power distribution and system-level switching functions.
- Wide environmental tolerance: Designed to operate reliably across an extended temperature range, supporting harsh turbine control environments.
- Compact industrial form factor: Maintains a space-efficient footprint while accommodating vertically mounted high-capacitance components.
The DS3820PSWA delivers the reliability and precision required for stable power regulation and continuous operation in GE Speedtronic Mark IV gas and steam turbine control systems.
Description
The General Electric DS3820PSWA is a power supply board engineered for Speedtronic Mark IV turbine control systems. It delivers regulated DC power to support automated monitoring, protection, and sequencing functions in gas and steam turbine applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Turbine Control Boards |
| Part Number | DS3820PSWA |
| Subcategory | Power Supply Module |
| Series | Mark IV |
| Product Type | Power Supply Board |
| Power Requirements | +5 V DC, 6 A |
| Power Supply Voltage | 28 V DC |
| Relay Channels | 12 |
| Operating Temperature | -40 to +70 °C |
| Board Dimensions | 15.9 cm (H) × 17.8 cm (W) |
| Weight | 0.8 kg |
Information About DS3820PSWA
The DS3820PSWA is a Power Supply Module manufactured by General Electric for the Speedtronic Mark IV turbine control platform. Its primary function is to provide stable, regulated DC power to interconnected control boards and microprocessor-based modules that monitor turbine parameters such as temperature, pressure, vibration, and flame status. The board’s design includes a large 300 VDC capacitor secured with a clamp and multiple fasteners, contributing to its vertical weight profile while ensuring electrical stability. It is typically installed in Mark IV control cabinets where dependable power delivery is essential for automated startup, protection, sequencing, and shutdown processes.
Key Features
- Regulated DC power delivery: Supplies stable +5 V DC at 6 A to support critical Mark IV control electronics and microprocessor modules.
- High-voltage energy storage: Incorporates a large 300 VDC capacitor secured with mechanical clamping to ensure voltage stability and reliable energy buffering.
- Multi-material resistor design: Utilizes carbon composite, wire-wound, and ceramic metal film resistors to manage power dissipation and circuit protection effectively.
- Relay channel support: Includes twelve relay channels that enable controlled power distribution and system-level switching functions.
- Wide environmental tolerance: Designed to operate reliably across an extended temperature range, supporting harsh turbine control environments.
- Compact industrial form factor: Maintains a space-efficient footprint while accommodating vertically mounted high-capacitance components.
The DS3820PSWA delivers the reliability and precision required for stable power regulation and continuous operation in GE Speedtronic Mark IV gas and steam turbine control systems.