GE IS200EHPAG1DCB Exciter Gate Pulse Amplifier Board
| Brand | GE |
| Module Number | IS200EHPAG1DCB |
| Unit Price | $1500 |
| Country Of Origin | USA |
| Weight | 0.91KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The GE IS200EHPAG1DCB is a critical analog generator protection card from the Mark VIe series. It is designed for robust monitoring and safeguarding of turbine and generator assets, primarily deployed in power generation and large industrial drive applications.
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Parameter Category |
Specification Details |
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Product Line |
Mark VIe Speedtronic |
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Functional Role |
Analog Generator Protection Card |
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Input Channels |
High Number of analog input channels for voltage and current (specific count varies by configuration) |
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Signal Compatibility |
Accepts inputs from potential transformers (PTs) and current transformers (CTs) |
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Processing |
Dedicated DSP (Digital Signal Processor) for real-time data analysis |
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Communication |
Integral part of the Mark VIe IONet, communicating with the controller via a high-speed serial link |
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Key Functions |
Under/Over Voltage, Under/Over Frequency, Rate-of-Change of Frequency (df/dt), Volts per Hertz protection |
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Form Factor |
Standard VME-sized printed circuit board (PCB) |
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Power Supply |
Typically operates on +5V DC from the system backplane |
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Details:
GE IS200EHPAG1DCB Key features
A primary characteristic of the IS200EHPAG1DCB is its integration of multiple protection functions onto a single, highly reliable card. This design simplifies system architecture and reduces points of failure. The IS200EHPAG1DCB leverages high-speed digital signal processing to execute its protection algorithms with precision and minimal latency, ensuring rapid response to fault conditions. Furthermore, the built-in self-test and diagnostic capabilities of the IS200EHPAG1DCB enhance overall system availability by allowing for predictive maintenance and quick fault identification.
Performance comparison
Within the Mark VIe ecosystem, the IS200EHPAG1DCB is a specialized module. A common comparison is made with more general-purpose input/output (I/O) cards like the IS200STAIH2A. The key advantage of the IS200EHPAG1DCB is its dedicated processing for power protection functions; it is purpose-built for generator management, offering higher reliability and faster tripping times for critical electrical faults than a generalized card configured for similar tasks. However, this specialization means it is not a direct drop-in replacement for other cards. Its function is integral, and substitution would require significant system reconfiguration. For later Mark VIe systems, the IS200EHPAG1DCB may have a recommended replacement or a functionally equivalent updated part number from GE, which would offer similar or enhanced performance in the same form factor.
Typical cooperation cases
The IS200EHPAG1DCB sees extensive deployment in gas turbine power plants and combined-cycle facilities worldwide, forming a core component of the control and protection systems for units ranging from 40 MW to over 500 MW. Its robustness is proven in demanding environments, from Middle Eastern desert plants to offshore platforms and Asian cogeneration facilities. The widespread use of the IS200EHPAG1DCB is a testament to its reliability in ensuring grid stability and protecting multi-million dollar capital assets from electrical damage. Engineering firms specializing in power generation routinely specify and integrate the IS200EHPAG1DCB into both new installations and legacy system upgrade projects across the globe.
