Products Description
GE DS200TCPDG1A Power Distribution Board
GE DS200TCPDG1A is a rack power distribution board for GE Mark V Speedtronic gas and steam turbine control system. It receives main DC power input and distributes regulated power supply to all control boards inside the turbine rack, serving as the central power routing and protection hardware for the entire control cabinet.
This board integrates built-in fuses, power filtering circuits and multi-pin backplane connectors. It monitors power supply status and provides fault indication when overcurrent or undervoltage occurs. It is an obsolete legacy PCB, mainly supplied as surplus and refurbished spare parts for existing power plant Mark V turbine control system maintenance.
Main Specifications
| No. | Item | Parameter |
|---|---|---|
| 1 | Brand | GE General Electric |
| 2 | Model | DS200TCPDG1A |
| 3 | Module Type | Power Distribution Board |
| 4 | Compatible System | Mark V Speedtronic Gas / Steam Turbine Control System |
| 5 | Input Power | 125VDC main power input for rack distribution |
| 6 | Protection | Onboard fuses for overcurrent protection per power branch |
| 7 | Operating Temperature | 0℃ ~ +60℃ |
Core Functions
| No. | Function Description |
|---|---|
| 1 | Receive main 125VDC power and distribute power to all Mark V rack control cards |
| 2 | Branch circuit overcurrent protection with integrated fuses on each power channel |
| 3 | Power noise filtering to stabilize supply voltage for turbine control electronics |
| 4 | Monitor power health and report undervoltage / overload faults to main controller |
| 5 | Backplane connector interface to deliver power across the entire control rack |
Application Scenarios
| No. | Application |
|---|---|
| 1 | Power plant Mark V gas and steam turbine control rack power distribution |
| 2 | Combined cycle power unit turbine control cabinet power supply protection |
| 3 | Oil & gas power generation turbine control system power management |
| 4 | Heavy industry large gas/steam turbine control rack power routing |
| 5 | Legacy Mark V turbine control system spare parts replacement and retrofit |
FAQ
| No. | Question & Answer |
|---|---|
| 1 | Q:What is GE DS200TCPDG1A? A:It is power distribution board for Mark V Speedtronic turbine control system, distributing 125VDC power to all control boards inside the rack with fuse protection. |
| 2 | Q:What happens when this board fails? A:Power supply to rack control cards will be lost, resulting in turbine controller shutdown and loss of turbine monitoring and control. |
| 3 | Q:Is this board still in production? A:No, GE discontinued production, only surplus and refurbished spare parts available for legacy turbine system maintenance. |
