GE 151X1233DB02SA02 Rev A DC pitch converter for wind turbine pitch control system. 10kW continuous, 25kW max @100VDC, integrated converter/diode assembly with UL and CE certification for renewable power spare parts.
The GE 151X1233DB02SA02 Rev A pitch converter is a robust power conversion unit manufactured by GE Energy for wind turbine pitch control systems. It integrates a control circuit board (Rev BAA), power circuit board (Rev CAA), and converter/diode assembly (445W5160P001), running firmware WP2Z/WP5p.
This unit provides 10kW continuous output and up to 25kW peak power at 100VDC. It converts input power to a regulated DC supply to drive pitch motors, adjusting wind turbine blade pitch angles dynamically under varying wind conditions. The pitch converter protects the turbine against over-speed and extreme wind loads, maintaining stable power output and equipment safety.
Equipped with DB+/DB- poles, S1/S2 bus connectors, and POS/NEG screw terminals, the 151X1233DB02SA02 Rev A features UL 508C and CSA certifications, complying with global industrial safety standards. It is widely used as an OEM spare part for GE wind turbine assets, supporting on-site maintenance, retrofit, and replacement of existing pitch control power modules.
Key Specifications
Part Number: 151X1233DB02SA02
Revision: Rev A
Product Type: DC Pitch Converter
Continuous Rating: 10kW
Max Rating: 25kW @100VDC
Control Board Rev: BAA
Power Board Rev: CAA
Firmware Version: WP2Z/WP5p
Diode Assembly: 445W5160P001
Certifications: UL 508C, CSA, CE
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