GE 151X1238CF01SA02 Steam Turbine Control Cabinet

Product Description

151X1238CF01SA02 is a power resistor assembly manufactured by GE Vernova. It is a spare part for Mark VI / Mark VIe steam turbine control cabinets, and also compatible with EX2100 and EX2100e generator excitation systems. This resistor assembly is mainly applied in excitation discharge, damping and generator neutral grounding protection circuits. It absorbs overvoltage and restricts surge current to stabilize the turbine excitation control loop. This part is discontinued by OEM and classified as scarce power plant control spare part. Available stock includes used, refurbished and limited new surplus units. Verify nameplate data, mounting dimensions and wiring definition before replacement; different suffix versions are not drop-in interchangeable.

Specifications

• Part Number: 151X1238CF01SA02
• Type: Power Resistor Assembly
• Resistance: 56 Ohms
• Brand: GE (GE Vernova)
• Origin: USA
• OEM Status: Discontinued
• Installation: Cabinet-mounted high-temperature power resistor
• Note: No public full datasheet. Power rating and voltage rating refer to unit nameplate, site BOM and schematic drawing.

Applications

• Mark VI / Mark VIe steam turbine control cabinets
• EX2100 / EX2100e generator excitation control systems
• Thermal power and combined-cycle power plants, turbine excitation, grounding protection and discharge damping circuits
• Unit retrofit, emergency maintenance and spare parts replacement for power stations

Series Part Numbers

151X1238CF01SA01, 151X1238CF01SA03, 151X1238CF01SA04