Description
Product Overview
151X1233DD01SA02-B1305103 is an AC-DC Switching Power Supply Assembly Board manufactured by General Electric (GE). It is designed for GE medium voltage drive and power conversion systems.
This power unit converts AC input into regulated DC control power for main control boards, I/O modules and communication hardware inside converter cabinets. It undertakes power distribution, filtering and multi-channel protection functions. Multiple units can be deployed in redundant mode to improve system availability for critical industrial rotating equipment control platforms.
Technical Specifications
| Item | Parameter |
|---|---|
| Part Number | 151X1233DD01SA02-B1305103 |
| Module Type | Industrial AC-DC Power Supply Board |
| Manufacturer | General Electric (GE) |
| Input Range | 103～253 VAC, 50/60Hz |
| Output | Stabilized DC control voltage for cabinet electronics |
| Topology | Switch-mode power supply with built-in EMI filter |
| Protection Functions | Overvoltage, Overcurrent, Short-circuit, Overtemperature protection |
| Mounting Form | Plug-in board inside converter rack |
| Cooling | Conduction cooling with auxiliary fan |
| Operating Temperature | -20 ℃ ~ +65 ℃ |
| Ambient Humidity | 5%–95% non-condensing |
| Protection Class | IP20 (cabinet installation) |
| Front Panel Status | LED indicators for power, normal operation and internal fault alarm |
| Spare Part Status | OEM production discontinued; surplus new & refurbished assemblies available |
151X1233DD01SA02
Key Features
- Wide-range AC input design, adapts to unstable industrial power grid fluctuation
- Integrated surge suppression circuit to resist power grid transient interference
- Comprehensive multi-level protection prevents secondary damage to backend control hardware under abnormal operating conditions
- Supports redundant parallel configuration to achieve non-stop power supply for high-reliability drive units
- Built-in internal fault monitoring circuit, convenient for on-site fault troubleshooting
- Different suffix revision variants cannot be directly interchanged; replacement requires consistent full part number
- Optimized for GE AF-600, MVX, MVW medium voltage frequency converter series
Application Scope
Thermal power plant GE medium voltage drive power cabinets, oil & gas compressor variable speed control systems, industrial self-generation auxiliary motor converter equipment, hydropower unit drive control racks, marine propulsion power conversion systems, and maintenance & retrofit projects of legacy GE power converter equipment.
