Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200MVRPH1A |
| Motor Protection | Overload, overcurrent, thermal protection |
| Valve Protection | Position monitoring, stall detection, end-of-travel protection |
| Relay Protection | Relay coordination, trip monitoring, fault detection |
| Highway Interface | 2× bus highway ports (GE proprietary protocol) |
| Supported Protocols | GE highway, Modbus RTU |
| Functions | Protection coordination, status monitoring, fault reporting |
| Power | +5V DC / 2.0A, ±15V DC / 0.4A |
| Temp Range | -30°C to +65°C |
| MTBF | > 108,000 hours |
| Revision Note | “A” suffix = specific hardware/firmware configuration |
Advantages and Key Features
Dedicated Motor, Valve, and Relay Protection Highway Interface: The IS200MVRPH1A provides comprehensive protection coordination for motors, valves, and relays.
Motor Protection: Overload, overcurrent, and thermal protection.
Valve Protection: Position monitoring and stall detection.
Relay Protection: Relay coordination and fault detection.
Highway Communication: The IS200MVRPH1A integrates with control and protection networks.
Application Fields and Case Studies
Used in motor protection applications, valve monitoring and protection, and relay coordination systems. In a 600 MW plant, the IS200MVRPH1A provided reliable protection coordination for motors, valves, and relays.
Comparison with Competing Products
| Dimension | IS200MVRPH1A | IS200LSGIH1APR1 | IS200ERBPG1ACA |
|---|---|---|---|
| Primary Function | Motor/valve/relay protection | Load shedding + gateway | Relay/breaker protection |
| Motor Protection | Yes | No | No |
| Valve Protection | Yes | No | No |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200MVRPH1A for motor, valve, and relay protection coordination applications. Verify compatibility with your specific motors, valves, and protection requirements. Deploy for comprehensive protection systems.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and connections. Confirm compatibility with your specific motors, valves, 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 variants in redundant pairs. Allow 30 seconds boot time. Test all protection and highway functions during commissioning. The IS200MVRPH1A is critical for motor, valve, and relay protection – ensure all protection settings are verified before placing in service. Ensure highway cabling does not exceed maximum recommended length. Regular verification of protection performance and communication is recommended.
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