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The GE IS200CPFXG1A is a specialized Phase Leg Flash Protection Module manufactured by General Electric (GE) for the Mark VI Speedtronic series of industrial control systems, specifically within the Innovation Series Drive subseries.1
⚡ Function and Purpose
The primary role of the IS200CPFXG1A is to provide crucial safety and protection against electrical faults within the high-power section of a GE Industrial Drive:2
- Phase Leg Fault Protection: The module is designed to safeguard the system against phase leg faults, often referred to as “flash” faults or shorts.3 These are critical failures in power electronics (like those associated with IGBTs or thyristor bridges) that can cause catastrophic damage.
- Isolation and Mitigation: It works by quickly detecting and mitigating potential issues related to the power phase legs, ensuring the stability and operational integrity of the drive.4
- Power Supply Isolation: The board helps isolate the power supply input from other components, such as the PICH (Pulse Interface Card, High side), within the Innovation Series drive setup.5
Key Specifications
| Specification | Detail |
| Manufacturer | General Electric (GE) |
| Series | Mark VI Speedtronic (Innovation Drive Subseries) |
| Product Type | Phase Leg Flash Protection Module |
| Channels | Features 24 channels for monitoring multiple phase legs simultaneously. |
| Connectors | Equipped with two plug connectors, J1 and J2, for system integration. |
| Mounting | Designed for DIN-rail mounting in industrial control panels. |
| Grounding | It is typically a floating module with no direct earth or chassis ground. |
By detecting and mitigating phase leg faults, the IS200CPFXG1A enhances the overall reliability and safety of the power system, protecting expensive equipment from potential damage.6
