DS3820PS1B GENERAL ELECTRIC POWER SUPPLY
Delivery time 3 days
Product origin New/used
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GE DS3820PS1B Power SupplyModel: DS3820PS1BBrand: General Electric (GE)Series: S
GE DS3820PS1B Power Supply
Model: DS3820PS1B
Brand: General Electric (GE)
Series: Speedtronic Mark IV Turbine Control System
Type: System Power Module
This power supply is the core power supply unit of the GE Mark IV control system, specifically designed for gas turbine, steam turbine, and compressor unit control cabinets. It provides multiple stable, isolated DC outputs to support the reliable operation of the entire control system. It adopts a wide-voltage DC input and features comprehensive overvoltage, overcurrent, short-circuit, and overheat protection. Built-in electrical isolation design suppresses electromagnetic interference in the field, meeting the long-term operating requirements of harsh industrial environments.
The module provides multiple isolated output voltages, including +5V, ±15V, and +28V, to power the controller CPU, logic cards, analog circuits, and field actuators, respectively. The front panel is equipped with status indicator lights and test points for convenient voltage monitoring and on-site commissioning, and supports redundant configurations to improve system availability.
With a wide operating temperature range and a PCB conformal coating, it is suitable for high-humidity, high-dust, and corrosive industrial environments, and meets CE, UL, and CSA safety standards. This model is discontinued and is currently mainly used in critical equipment such as power plants and oil and gas transportation systems as new spare parts, refurbished parts, and repair parts.
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