Mark V Field Excitation Amplifier Board
The DS200FSAAG2ABA functions as a field supply amplifier board within the GE Mark V control system. This board amplifies control signals for generator field excitation applications. It provides precise current regulation for the main field winding. The unit also includes comprehensive protection features for reliable operation.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | GE |
| Model | DS200FSAAG2ABA |
| Category | Field Supply Amplifier Board |
| System Compatibility | Mark V Series |
| Amplifier Type | Linear current amplifier |
| Output Current | Delivers up to 10 A continuous |
| Output Voltage | Provides up to 125 Vdc |
| Control Input | Accepts ±10 Vdc analog signal |
| Gain | Offers adjustable gain settings |
| Bandwidth | Operates from DC to 5.0 kHz |
| Power Supply | Draws from external field supply |
| Protection | Includes overcurrent and thermal protection |
| Isolation | Provides 2500 Vac isolation |
| Status Indicators | Features POWER and FAULT LEDs |
| Operating Temperature | Functions from -20°C to +65°C |
| Storage Temperature | Withstands -40°C to +85°C |
| Dimensions | Measures 160.0 mm x 100.0 mm x 20.0 mm |
| Weight | Weighs approximately 0.6 kg |
| Mounting | Plugs into Mark V rack slots |
| Compliance | Meets CE and RoHS standards |
Field Excitation Amplification
This amplifier board converts low-level control signals into high-power field excitation current. It drives the main generator field winding with exceptional stability. The board also provides adjustable gain to match specific application requirements. Moreover, it includes thermal monitoring to prevent overheating conditions. The unit’s linear design ensures smooth and precise current control.
Installation and Configuration
First, insert the DS200FSAAG2ABA into the designated Mark V rack slot. Ensure the board connects securely to the backplane interface. Next, connect the field wiring to the appropriate output terminals. After that, apply power and observe the status LED indicators. You can then adjust the gain settings to match the field winding requirements.
Maintenance and Operational Integrity
This board’s protection features safeguard both the amplifier and the connected field winding. Therefore, it prevents damage from overcurrent or thermal faults. We recommend you monitor the output current during routine system checks. You should also inspect the heat sink for adequate airflow periodically.
Details
| Weight | 0.6 kg |
|---|---|
| Dimensions | 160 × 100 × 20 mm |
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