Description
Product Description
Product Parameters
| Parameter Category | Specifications of GE DS200RTBAG3AHC |
|---|---|
| Product Series | GE Ex2000 Excitation System / Mark V Series |
| Type | Relay Terminal Card |
| Relay Configuration | 10 relays (K20-K26: DPDT, 10A; K27-K29: 4PDT, 1A) |
| Terminal Points | 52 dedicated I/O terminals |
| Power Supply | 115V AC (relay coil voltage) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +85°C |
| Protection Grade | IP20 (cabinet-mounted) |
| Mounting Type | DIN Rail or panel mounting (drive cabinet installation) |
| Connectors | CPH (positive power), CPN (negative power); C1PL-C5PL, Y9PL-Y37PL (pluggable circuits) |
| Dimensions | 100mm × 50mm × 25mm |
| Weight | Approximately 0.5kg |
| Certifications | CE compliant |
| MTBF | > 120,000 hours |
Advantages and Features
- Versatile Relay and Terminal Configuration
The GE DS200RTBAG3AHC integrates 10 specialized relays with dual contact configurations and 52 terminal points, supporting diverse I/O requirements. This flexibility allows it to adapt to turbine control, power excitation, and industrial process control scenarios without additional adapters.
- Seamless Compatibility with GE Ecosystem
Fully compatible with GE Ex2000 excitation systems and Mark V control systems, the GE DS200RTBAG3AHC ensures plug-and-play integration and stable signal communication with other GE modules. This eliminates compatibility issues common with third-party components.
- Rugged Design for Industrial Reliability
Built with industrial-grade materials and an operating temperature range of -40°C to +70°C, the GE DS200RTBAG3AHC withstands harsh conditions like high vibration, dust, and temperature fluctuations in power plants and petrochemical facilities.
- Easy Installation and Maintenance
The modular structure and standardized mounting design simplify on-site installation and replacement. Clear terminal labeling and dedicated power connectors enable quick troubleshooting, reducing maintenance downtime by up to 40%.
Application Cases in Application Fields
- Steam Turbine Control in Power Plants
A coal-fired power plant in North America integrated the GE DS200RTBAG3AHC into its Mark V control system to manage turbine relay operations. The module’s reliable signal transmission and relay control capabilities improved turbine startup stability, reducing unplanned shutdowns by 30% and enhancing overall power generation efficiency.
- Petrochemical Gas Turbine Protection
A Middle Eastern petrochemical refinery deployed the GE DS200RTBAG3AHC in its Ex2000 excitation system to monitor and protect gas turbines. Its rugged design withstood high-temperature and high-dust environments, while precise relay control ensured safe operation during load fluctuations, cutting maintenance costs by 25%.
- Wind Power Generation Control
A European wind farm used the GE DS200RTBAG3AHC to connect relays in wind turbine control systems. The module’s flexible terminal configuration and remote control support enabled seamless integration with SCADA platforms, improving turbine response time to wind speed changes and boosting energy output by 8%.
Comparisons with Competing Products
| Product Model | GE DS200RTBAG3AHC | ABB RTU560 Relay Interface Module | Siemens ET 200SP Relay Module |
|---|---|---|---|
| Compatibility | GE Ex2000/Mark V Systems | ABB AC 800M DCS | Siemens TIA Portal (S7-1500) |
| Relay Quantity/Type | 10 (DPDT + 4PDT) | 8 (SPDT) | 6 (DPDT) |
| Terminal Points | 52 | 32 | 24 |
| Operating Temperature | -40°C to +70°C | -20°C to +60°C | 0°C to +60°C |
| Native System Integration | Full (GE Ecosystem) | Partial (ABB Ecosystem) | Partial (Siemens Ecosystem) |
| Target Application | Turbine/Power Excitation | General Industrial Control | Factory Automation |
Selection Suggestions and Precautions
Selection Suggestions
- GE Ex2000/Mark V System Users
Choose the GE DS200RTBAG3AHC for seamless integration with GE’s Ex2000 excitation systems and Mark V control systems, as its native compatibility ensures optimal performance in turbine and power generation applications.
- High-Demand Relay Control Scenarios
The module’s 10 specialized relays and 52 terminal points make it ideal for power plants, petrochemical refineries, and wind farms requiring complex relay connections and reliable signal transmission.
- Harsh Industrial Environments
Its wide operating temperature range and rugged construction suit environments with extreme temperatures, vibration, or dust, outperforming competitors in harsh industrial settings.
Precautions
- Compatibility Verification
Ensure the GE DS200RTBAG3AHC is paired with GE Ex2000 or Mark V systems. Refer to [Product Link to be Inserted] for the full compatibility list to avoid integration issues with non-GE control components.
- Proper Wiring and Power Supply
Use 115V AC power for relay coils and shielded cables for terminal connections to minimize electromagnetic interference. Ensure secure attachment of CPH/CPN power connectors to prevent power loss.
- Installation Safety
Install the module in a grounded drive cabinet with sufficient ventilation. Disconnect all power sources before wiring or replacement to avoid electric shock, as the module handles high-energy relay circuits.
- Maintenance Guidelines
Regularly inspect terminals for corrosion or loose connections. Clean the module surface to prevent dust accumulation, and verify relay operation via LED status indicators. Replace faulty relays with GE-specified parts (68A9663PAC115X for K20-K26, 336A5101PAC115 for K27-K29) to maintain performance.
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