وصف
Description
The GE Fanuc DS200SBCBG1A is a specialized Brake Control Card engineered for the Mark V Speedtronic turbine control system. This module is essential for managing the mechanical braking sequences of large rotating machinery, ensuring precise deceleration and holding torque in demanding industrial environments such as power plants, refineries, and mining facilities. It is designed to mitigate mechanical stress during emergency shutdown events, thereby enhancing equipment longevity and operational safety.
Features
- Controls 12 independent braking channels for high-precision mechanical management.
- Designed for high-impedance drive capability with a maximum lead resistance of 15 Ohms.
- Supports both 50 Hz and 60 Hz utility frequencies for global industrial compatibility.
- Integrated transient protection and thermal compensation for reliable performance from -30 degC to 55 degC.
- Advanced signal isolation to decouple high-current braking resistor noise from the sensitive Mark V digital control bus.
Applications
This card is primarily utilized within the GE Speedtronic Mark V control environment to manage braking logic for turbines and large-scale industrial motors. It is a critical component for systems requiring rapid, controlled deceleration and reliable holding torque during both routine operation and emergency trip sequences.
Technical Specifications
| Model |
DS200SBCBG1A |
| Brand |
General Electric (GE) |
| Series |
Mark V |
| Channels |
12 |
| Max Lead Resistance |
15 Ohms |
| Frequency |
50 Hz / 60 Hz |
| Operating Temperature |
-30 to 55 degC |
| Power Input |
Backplane supplied |
| Mounting |
Internal Rack Mount |
Installation Guidelines
- Ensure the Mark V control rack is fully powered down before inserting or removing the module to prevent damage to the backplane connectors.
- Handle the card using ESD-safe procedures to protect sensitive onboard electronic components.
- Verify that the backplane connection is fully seated and that the module is properly secured within the rack assembly.
- Maintain proper ventilation in the control cabinet to ensure ambient temperatures remain within the -30 to 55 degC operational range.
- Route signal wires away from high-voltage power cabling to minimize potential electromagnetic interference.
FAQ
Is the DS200SBCBG1A compatible with both 50 Hz and 60 Hz systems? Yes, the module is designed to operate seamlessly in both 50 Hz and 60 Hz electrical environments.
What is the primary function of this card? The DS200SBCBG1A acts as a Brake Control Card for the Mark V system, managing 12 channels to provide controlled braking and holding torque for rotating equipment.
How is the module powered? The module receives its operating power directly through the Mark V system backplane.
