GE IS200EHPAG1ADC Gate Pulse Amplifier Board

Description

The GE IS200EHPAG1ADC is a Gate Pulse Amplifier Board designed for GE EX2100 excitation systems. It precisely controls Silicon-Controlled Rectifiers (SCRs) by amplifying gate pulses with high accuracy. The board receives commands from the ESEL logic board and converts them into reliable triggering signals. Additionally, it monitors SCR conduction using real-time feedback to enhance system safety and performance.

Specifications

• System Compatibility: GE EX2100 excitation systems.

• Power Supply: Operates at 24 VDC nominal input, accepts 10 VDC to 30 VDC.

• Power Consumption: 8 W, depending on load.

• Communication Protocols: Supports RS-232, RS-485, Modbus RTU/ASCII, and redundant Ethernet (IONet).

• Signal Inputs:

  • Voltage: ±5V, ±10V, 0–5V, 0–10V.

  • Current: 0–20mA, 4–20mA.

• Performance:

  • High-resolution 16-bit or 24-bit A/D conversion.

  • Accuracy: ±0.1% of full scale or better.

  • Fast sampling: 10ms to 20ms per channel or faster.

• Isolation: 1500 VDC (channel-to-channel and channel-to-earth).

• Environmental Ratings:

  • Operating Temperature: −40°C to +70°C.

  • Storage Temperature: −40°C to +85°C.

  • Humidity: 5% to 95%, non-condensing.

Features

• Precise gate pulse amplification for stable SCR operation.

• Advanced monitoring of conduction feedback for enhanced system safety.

• High-resolution signal processing ensures reliable excitation control.

• Built-in isolation for improved electrical protection.

• Seamless integration with GE EX2100 excitation control systems.