Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200RAPAG1BAA |
| Relay Functions | Relay coordination, trip monitoring, contact management |
| Alarm Functions | Alarm processing, annunciation, status indication (specialized) |
| Protection Functions | Protection coordination, fault detection, system monitoring |
| Gateway Functions | Data routing, protocol conversion, system integration |
| Communication | Highway integration (GE proprietary) |
| Power | +5V DC / 2.0A, ±15V DC / 0.4A |
| Temp Range | -30°C to +65°C |
| MTBF | > 112,000 hours |
| Suffix Meaning | “BAA” = improved “B” hardware with specialized alarm/relay firmware |
Advantages and Key Features
Improved Hardware with Specialized Alarm and Relay Firmware: The IS200RAPAG1BAA combines enhanced “B” revision hardware with “BAA” firmware for optimized alarm, relay, and protection management.
Enhanced Noise Immunity and Reliability: Improved filtering and extended MTBF.
Specialized Alarm Processing: Optimized for specific alarm and annunciator requirements.
Relay and Protection Coordination: The IS200RAPAG1BAA handles relay and protection functions.
Highway Communication: Integrates alarm and protection data with control networks.
Application Fields and Case Studies
Used in alarm annunciator applications requiring enhanced reliability and specialized alarm processing, relay management systems in high-EMI environments, and protection coordination with optimized firmware. In a 600 MW plant, the IS200RAPAG1BAA provided reliable alarm management with specialized firmware.
Comparison with Competing Products
| Dimension | IS200RAPAG1BAA | IS200RAPAG1B | IS200RAPAG1ABB |
|---|---|---|---|
| Hardware Revision | B (Improved) | B (Improved) | A (Standard) |
| Firmware Features | Specialized (BAA) | Standard | Enhanced (ABB) |
| MTBF | > 112,000 hrs | > 112,000 hrs | > 108,000 hrs |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200RAPAG1BAA when both enhanced hardware reliability and specialized alarm/relay firmware are required. Verify “BAA” firmware matches your specific alarm, relay, and protection requirements before commissioning.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and connections. Confirm “BAA” firmware supports your specific relay, alarm, and protection requirements. Never interrupt firmware updates. Board draws 2.0A – verify rack power capacity. Document all configurations. Store spares in anti-static packaging. Do not mix IS200RAPAG1BAA with other variants in redundant pairs without verifying identical firmware. Allow 30 seconds boot time. Test all relay, alarm, protection, and gateway functions during commissioning. The improved “B” hardware may require updated firmware in other system components. The IS200RAPAG1BAA is critical for alarm and protection management – ensure all settings are verified before placing in service. Ensure communication cabling does not exceed maximum recommended length. Regular verification of alarm and protection performance is recommended. If replacing another variant, verify all configurations are compatible with the new firmware before installation.
A-B 1747-SDN
A-B 1770-KFD
SCHNEIDER 140CRA93200
SIEMENS 6GK1503-3CB00
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