Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200ERBPG1ACA |
| Communication Interfaces | 2× configurable ports (RS-485 / fieldbus) |
| Supported Protocols | Modbus RTU, DNP3, IEC 61850, GE protection protocols |
| Protection Functions | Relay coordination, breaker control, fault detection, event recording |
| Supported Equipment | Protective relays, breakers, switchgear, fault recorders |
| Power | +5V DC / 2.0A, ±15V DC / 0.4A |
| Temp Range | -30°C to +65°C |
| MTBF | > 110,000 hours |
| Suffix Meaning | “ACA” = specific protection relay/breaker configuration |
Advantages and Key Features
Dedicated Protection Gateway: The IS200ERBPG1ACA provides optimized communication with protective relays and breakers for coordinated generator and auxiliary protection.
Multi-Protocol Support: Supports Modbus RTU, DNP3, and IEC 61850 for substation integration.
Breaker Control: The IS200ERBPG1ACA enables remote breaker control and status monitoring.
Event Recording: Supports fault and event recording for post-event analysis.
Pre-Configured Firmware: “ACA” firmware reduces commissioning time.
Application Fields and Case Studies
Used in generator protection coordination, breaker control and monitoring, and fault event recording. In a 600 MW plant, the IS200ERBPG1ACA coordinated generator and transformer protection relays, enabling rapid fault isolation and event analysis.
Comparison with Competing Products
| Dimension | IS200ERBPG1ACA | IS200EPCTG1AAA | IS200EPBPG1AAC |
|---|---|---|---|
| Primary Function | Relay/breaker protection | Transformer/converter | Power bus/protection |
| Breaker Control | Yes | No | Yes |
| Protection Protocols | DNP3, IEC 61850, Modbus | DNP3, IEC 61850, Modbus | DNP3, IEC 61850, Modbus |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200ERBPG1ACA for generator protection relay coordination, breaker control, and fault event recording. Verify “ACA” firmware matches your protection relays. Deploy redundant boards for critical protection paths.
Precautions and Important Notes
Use ESD-safe handling. Verify communication wiring and settings. Confirm “ACA” firmware supports your specific protective relays and breakers. Never interrupt firmware updates. Board draws 2.0A – verify rack power capacity. Document all configurations. Store spares in anti-static packaging. Do not mix variants in redundant pairs. Allow 30 seconds boot time. Test all protection coordination functions thoroughly during commissioning. The IS200ERBPG1ACA is critical for generator protection – ensure all relay settings and coordination schemes are verified before placing in service.
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