Description
The GE IS200EHPAG1DCB is a Gate Pulse Amplifier Board designed for GE EX2100 excitation systems. It ensures precise control of Silicon-Controlled Rectifiers (SCRs) by amplifying gate pulses from the ESEL logic board. This board plays a critical role in maintaining stable excitation and protecting the system from electrical faults.
Specifications
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System Compatibility: GE EX2100 excitation systems.
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Board Type: Gate Pulse Amplifier Board (EHPA).
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Associated Module: ESEL (Exciter Static Exciter Logic).
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Gate Firing Pulses: 6 (for controlling up to six SCRs).
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Power Supply Voltage: 24 VDC nominal.
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Input Voltage Range: 10 VDC to 30 VDC.
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Power Input (from EPDM): 125 VDC nominal.
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Typical Power Consumption: 8 W, depending on load.
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Temperature Range: Operates from -40°C to +70°C.
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Communication Interfaces: RS-232, RS-485, Modbus RTU/ASCII.
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Protection Features: Overcurrent, overvoltage, short-circuit, reverse polarity.
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Environmental Monitoring: Airflow and temperature sensors.
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Electromagnetic Interference: High resistance (EMI-hardened design).
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Dimensions: 16 cm × 16 cm × 12 cm.
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Weight: 0.8 kg.
Features
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Precise gate pulse control for stable SCR operation.
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Advanced monitoring of current conduction, airflow, and temperature.
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Built-in protection mechanisms to prevent overheating and system faults.
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Integrated fan sensors for optimized cooling performance.
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Seamless compatibility with GE EX2100 excitation control systems.
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