Name: GE DS200LPPAG1A EX2000, Line Protection Card - RUNSHENG
Price: 8888.00 CNY
Availability: InStock

GE DS200LPPAG1A EX2000, Line Protection Card

Line Protection: The board’s primary role is to monitor the integrity of the AC power lines feeding the exciter’s power bridge. It is designed to detect a variety of fault conditions, including:
- Over-current: Detecting excessive current that could indicate a short circuit.
- Under-voltage: Identifying a significant drop in voltage that could lead to system instability.
- Phase Imbalance: Recognizing a disruption in one or more phases that could cause motor or generator overheating.
- Ground Faults: Detecting unintended current paths to ground.
High-Speed Response: The card provides a high-speed response to these faults. Upon detection, it immediately sends a signal to the main control system to trip a breaker or shut down the affected circuit. This action isolates the fault, preventing damage to the exciter, the generator, and other downstream equipment.
System Context: The DS200LPPAG1A is an integral part of the EX2000 Excitation System, a high-speed digital platform used to regulate the voltage and reactive power of large synchronous generators. While the main control cards manage the day-to-day operation, the protection cards like this one are the ultimate line of defense against catastrophic electrical failures.

الوصف

The GE DS200LPPAG1A is a specialized Line Protection Card for the EX2000 Excitation System. This board is a critical safety component that continuously monitors the incoming AC power lines to protect the exciter and the generator from damaging electrical faults.

Technical Breakdown ⚡️

The card’s function is a vital layer of the system’s comprehensive protection scheme:

Line Protection: The board’s primary role is to monitor the integrity of the AC power lines feeding the exciter’s power bridge. It is designed to detect a variety of fault conditions, including:
- Over-current: Detecting excessive current that could indicate a short circuit.
- Under-voltage: Identifying a significant drop in voltage that could lead to system instability.
- Phase Imbalance: Recognizing a disruption in one or more phases that could cause motor or generator overheating.
- Ground Faults: Detecting unintended current paths to ground.
High-Speed Response: The card provides a high-speed response to these faults. Upon detection, it immediately sends a signal to the main control system to trip a breaker or shut down the affected circuit. This action isolates the fault, preventing damage to the exciter, the generator, and other downstream equipment.
System Context: The DS200LPPAG1A is an integral part of the EX2000 Excitation System, a high-speed digital platform used to regulate the voltage and reactive power of large synchronous generators. While the main control cards manage the day-to-day operation, the protection cards like this one are the ultimate line of defense against catastrophic electrical failures.

In essence, this card acts as an intelligent circuit breaker, continuously “watching” the power lines to ensure the exciter system and the generator it controls operate within a safe electrical envelope.