Silicon Controlled Rectifier Module for Electric Lift Truck
SCR 2047
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Compatibility
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Product Description
Silicon controlled rectifier (SCR) module, cross-referenced to GE259A9208PXBR, suitable for electric lift truck applications. Features full-wave rectification, transient and overcurrent protection, and configurable current limits for three-phase AC to DC conversion. Ambient ratings up to 140°F (60°C).
Specifications
Electrical
| Typical Horsepower Range | 10–500 HP (application-dependent) |
| Voltage | Application-dependent; three-phase AC input rectified to DC output |
| Current Rating | Configurable; consult OEM label for exact current limit |
| Control Circuit Voltage | -14 VDC (control logic) |
Part Numbers
| Cross-Reference Part Numbers | Replaces GE259A9208PXBR |
| OEM Part Number | GE259A9208PXBR |
| Equivalent Part Number | SCR2047 |
Frequently Asked Questions
Q: What is the SCR 2047 silicon controlled rectifier module?
A: The SCR 2047 is a silicon controlled rectifier power module designed for electric lift truck applications. It performs full-wave rectification of three-phase AC input to DC output for electric motor drive control. The module includes transient protection and overcurrent limiting for equipment safety.
Q: What part does the SCR 2047 replace?
A: The SCR 2047 is a direct replacement for GE259A9208PXBR. Both the OEM part number and equivalent part number SCR2047 refer to the same component. Verify compatibility with your specific electric lift truck control system before ordering.
Q: What are the electrical specifications of the SCR 2047?
A: The SCR 2047 accepts three-phase AC input and converts to DC output. Current rating and voltage specifications are configurable based on application requirements, supporting equipment ranging from 10 to 500 HP. Consult your equipment OEM documentation for your specific current and voltage settings.
Q: What is the ambient temperature rating for the SCR 2047?
A: The SCR 2047 is rated for ambient conditions up to 140 degrees Fahrenheit (60 degrees Celsius). Confirm your equipment operating environment meets this specification. Higher ambient temperatures or inadequate ventilation may reduce component lifespan and performance.
Q: What protection features does the SCR 2047 include?
A: The SCR 2047 includes built-in transient protection to suppress voltage spikes and overcurrent protection to prevent damage from circuit faults. These features safeguard the rectifier module and downstream equipment from electrical stress and failure.