中文版
Phone: 
Email: 
WhatsApp: Description
Product Overview
The GE DS200DCFBG2BNC MRP420024 is a high-reliability DC power supply and feedback board designed for GE’s Mark V Series, a legacy control platform widely used in gas and steam turbine management systems. As a critical component of the Mark V architecture, this board serves as the backbone for power distribution and signal conditioning in industrial automation, ensuring precise control and real-time monitoring of turbine operations.Whatsapp:+86 18859254943.
Engineered for demanding environments, the GE DS200DCFBG2BNC MRP420024 provides stable DC power outputs (±5 V, ±15 V, ±24 V) to support control-level electronics and field devices while monitoring critical parameters such as armature current, field current, and AC line voltage . Its feedback circuits enable closed-loop control, ensuring the turbine system maintains optimal performance under varying load conditions. The board integrates advanced diagnostics, including LED indicators and fuse status monitoring, to detect faults promptly and minimize downtime .
Part of GE’s Speedtronic family, the DS200DCFBG2BNC MRP420024 is compatible with the Mark V’s modular design, allowing seamless integration with other control boards like the DS200TCPDG2B (Digital Signal Processor Control Board) and DS200SIOCG1A (VME Stand I/O Board) . While the Mark V series is now discontinued, the DS200DCFBG2BNC MRP420024 remains a vital component for retrofitting or maintaining legacy systems in industries such as power generation, oil and gas, and manufacturing. Its robust construction, withstanding temperatures from -40°C to +70°C, ensures reliable operation in harsh industrial settings .
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | DS200DCFBG2BNC MRP420024 |
| Manufacturer | General Electric (GE) |
| Product Type | DC Power Supply and Feedback Board |
| Series Compatibility | Mark V Speedtronic Turbine Control System |
| Input Voltage | 115 V AC (24 V DC auxiliary power) |
| Output Voltage | ±5 V DC, ±15 V DC, ±24 V DC (regulated) |
| Power Consumption | ≤10 W (typical) |
| Communication Interfaces | Analog/digital signal conditioning, direct connectivity to Mark V control cards via ribbon cables and stab connectors |
| Signal Monitoring | Armature current/voltage, field current, AC line voltage magnitude/phase sequence, fuse status |
| Protection Features | Overvoltage protection, short-circuit detection, blown fuse indicators (LEDs and neon light) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +85°C |
| Humidity Resistance | 5%–95% non-condensing |
| Physical Dimensions | 220 mm (W) × 150 mm (H) × 100 mm (D) |
| Mounting Method | Rack-mounted behind the Drive Control Card (e.g., DS200TCPDG2B) within the Mark V enclosure |
| Board Material | FR-4 epoxy substrate with conformal coating for EMI/RFI protection |
| Revision History | Three functional revisions (B, N, C), with backward compatibility for the first two revisions |
DS200DCFBG2BNC MRP420024
Main Features and Advantages
Precision Power Management
The GE DS200DCFBG2BNC MRP420024 delivers stable DC power outputs with tight voltage regulation, ensuring consistent performance of downstream components such as thyristor gate drivers and microprocessors. Its ability to monitor armature and field currents in real-time allows for dynamic adjustments to turbine speed and load, optimizing energy efficiency in power generation applications .
Comprehensive Diagnostic Capabilities
Equipped with LED indicators and a neon light, the board provides instant visual feedback on fuse status and power supply health. For example, a blown fuse in the 115 V AC circuit triggers the neon light (LT1), while LED CR51/CR55 signal faults in the ±5 V and ±15 V DC lines . This proactive fault detection reduces troubleshooting time by up to 30%, minimizing unplanned downtime in critical operations.
Rugged Industrial Design
Built to withstand extreme temperatures and vibrations, the DS200DCFBG2BNC MRP420024 features a rugged enclosure and conformal coating that protect against dust, moisture, and electromagnetic interference. Its wide operating temperature range (-40°C to +70°C) makes it suitable for offshore platforms, mining equipment, and other harsh environments where reliability is paramount .
Modular System Integration
As part of GE’s Mark V ecosystem, the board integrates seamlessly with other control cards, such as the DS200TCQAG1B (RST Analog I/O Board) and DS200TCCAG1B (I/O TC2000 Analog Board), to form a scalable control system. This modularity allows engineers to customize configurations for specific turbine types, from small industrial units to large utility-scale generators .E-mail :sales@ygplc.com.
Hot-Swap Compatibility
Designed for minimal maintenance, the DS200DCFBG2BNC MRP420024 supports hot-swappable replacement, enabling board changes without powering down the entire system. This feature is critical for maintaining continuous operation in power plants where even short outages can result in significant revenue loss .
DS200DCFBG2BNC MRP420024
Application Areas
Power Generation
In gas and steam turbine power plants, the GE DS200DCFBG2BNC MRP420024 provides essential power and feedback for turbine speed control, ensuring grid synchronization and load balancing. It monitors AC line voltage and phase sequence to prevent equipment damage during startup and shutdown, a critical function in combined-cycle power plants .
Oil and Gas Processing
For offshore platforms and refineries, the board supports the control of gas compressors and pump turbines, regulating power outputs to match varying process demands. Its ability to handle wide temperature fluctuations ensures reliable operation in environments where equipment is exposed to saltwater corrosion and extreme weather .
Industrial Manufacturing
In steel mills and cement plants, the DS200DCFBG2BNC MRP420024 powers induction motors and drives used in conveyor systems and heavy machinery. Its precise current monitoring capabilities help optimize energy consumption, reducing operational costs by up to 15% in high-load applications .
Mining and Minerals
For large-scale mining equipment like crushers and conveyors, the board ensures stable power delivery to variable-speed drives, enhancing equipment longevity and reducing maintenance frequency. Its diagnostic features also help identify worn-out components before they cause system failures in remote mining locations .
DS200DCFBG2BNC MRP420024
Marine Propulsion
In shipboard turbine systems, the DS200DCFBG2BNC MRP420024 manages power distribution for propulsion and auxiliary systems, ensuring smooth operation in marine environments characterized by high humidity and vibration .
Related Products
- GE DS200DCFBG1B: A predecessor model with similar functionality but fewer diagnostic features, suitable for older Mark V installations requiring basic power supply support .
- GE DS200TCPDG2B: A digital signal processor control board that works in tandem with the DS200DCFBG2BNC MRP420024 to process feedback signals and execute control algorithms .
- GE DS200SIOCG1A: A VME stand I/O board that expands the system’s connectivity for analog and digital signals, complementing the DS200DCFBG2BNC MRP420024 in complex turbine control setups .
- GE DS200TCQAG1B: An RST analog I/O board that interfaces with field sensors and actuators, providing additional signal conditioning for the DS200DCFBG2BNC MRP420024 .
- GE DS200TCCAG1B: A TC2000 analog board that enhances the system’s analog input/output capabilities, ideal for retrofitting older Mark V systems with modern sensor technologies .
- GE DS200LDCCH1A: A drive control/lan communications board that enables remote monitoring and diagnostics when paired with the DS200DCFBG2BNC MRP420024 .E-mail :sales@ygplc.com.
- GE DS200TCEAG1B: An emergency overspeed board that integrates with the DS200DCFBG2BNC MRP420024 to provide safety shutdown functionality in critical turbine applications .
Installation and Maintenance
Installation Preparations:
Before installing the GE DS200DCFBG2BNC MRP420024, disconnect all power sources and allow capacitors to discharge for at least 10 minutes. Verify the input voltage (115 V AC) and ensure the control cabinet is properly grounded. Mount the board behind the Drive Control Card (e.g., DS200TCPDG2B) using the provided brackets, aligning connectors for ribbon cables and stab terminals labeled V1–V3, P1A, P2A, etc. . Configure dip switches and jumpers according to the system requirements (e.g., AC line voltage selection) as outlined in the GEI-100028 manual .
Before installing the GE DS200DCFBG2BNC MRP420024, disconnect all power sources and allow capacitors to discharge for at least 10 minutes. Verify the input voltage (115 V AC) and ensure the control cabinet is properly grounded. Mount the board behind the Drive Control Card (e.g., DS200TCPDG2B) using the provided brackets, aligning connectors for ribbon cables and stab terminals labeled V1–V3, P1A, P2A, etc. . Configure dip switches and jumpers according to the system requirements (e.g., AC line voltage selection) as outlined in the GEI-100028 manual .
Maintenance Recommendations:
Regularly inspect the board for loose connections, dust accumulation, or signs of physical damage. Clean the enclosure with a dry, static-free cloth and check LED indicators for fault codes—e.g., a red LED may indicate a blown fuse or overvoltage condition. Replace fuses (FU1, FU2, FU3) with GE-recommended 2AG-type fuses if blown. Periodically recalibrate voltage outputs using a multimeter to ensure accuracy, especially in high-precision applications. For firmware updates or advanced diagnostics, consult GE’s technical support or refer to the Mark V system documentation.
Regularly inspect the board for loose connections, dust accumulation, or signs of physical damage. Clean the enclosure with a dry, static-free cloth and check LED indicators for fault codes—e.g., a red LED may indicate a blown fuse or overvoltage condition. Replace fuses (FU1, FU2, FU3) with GE-recommended 2AG-type fuses if blown. Periodically recalibrate voltage outputs using a multimeter to ensure accuracy, especially in high-precision applications. For firmware updates or advanced diagnostics, consult GE’s technical support or refer to the Mark V system documentation.
DS200DCFBG2BNC MRP420024
Product Assurance
Our company provides a one-year quality warranty for the GE DS200DCFBG2BNC MRP420024, covering hardware failures due to non-human factors. During the warranty period, we will promptly replace any defective components at no additional cost. For discontinued models or urgent requirements, our global supply chain network leverages extensive inventory and strategic partnerships to fulfill orders within tight timelines, even for hard-to-find spare parts. With 17 years of expertise in industrial control distribution, we ensure that your systems benefit from the DS200DCFBG2BNC MRP420024’s advanced capabilities, backed by our commitment to reliable service and technical support. Trust us to deliver solutions that enhance your operational efficiency and maintain the highest standards of industrial automation.
GE IS220PDIAH1A Output module
GE IC695CPE400-ABAB Remote extender module
GE IS420UCSBH3A Input pulse module
GE CK11CE300 High density main box
GE IS200TSVCH1AED Digital relay output module
GE IS200TRPGH1BDD S1C5029 Output module digit
GE IS200TSVCH1ADC S1CX01H PXI module
GE DS200DCFBG2BNC MRP445970 Switch input module
GE DS200DCFBG2BNC MRP433745 AO connection card
