General Electric IS200EISBH1A Exciter ISBus Board EX2100

Product Overview

The General Electric IS200EISBH1A is a high-performance Exciter ISBus Board. It belongs to the EX2100 series. This board acts as a communication interface. It connects the control rack to the exciter system. The board fits in a 3U slot. It sits under the DSPX board in the control rack. Six front indicators show system status. They monitor generator field voltage and current. They also show exciter voltage and current. The GND detect input and output are also visible. This board ensures reliable data exchange. It is critical for turbine control systems.

Application Scenarios

The IS200EISBH1A is used in power generation plants. It works with GE EX2100 excitation systems. These systems control generator field current. The board handles communication between controllers. It is ideal for steam and gas turbines. The board also works in hydroelectric plants. It manages signals for voltage regulation. The 4-20 mA input span suits industrial sensors. The board operates in harsh environments. It works in temperatures from -30 to 65 °C. This makes it suitable for outdoor installations.

Technical Specifications

The board has 12 analog input channels. The input span is 4-20 mA. Common mode voltage range is ±5 V. Maximum lead resistance is 15 ohms. Analog output current is 0-20 mA. The board dimensions are 8.26 cm by 4.19 cm. It operates between -30 and 65 °C. The board type is 3U. The functional acronym is EISB. The manual number is GEI-100454. The board is made in the United States. Repair time is 3 to 7 days. The board is in stock for immediate shipping.

Installation & Maintenance Guide

Install the board in the control rack. Place it under the DSPX board. Ensure the rack is powered off. Slide the board into a 3U slot. Secure it with the locking screws. Connect the ISBus cable. Check the front indicators for status. The green LED shows normal operation. Perform a visual inspection monthly. Clean the board with dry air. Check for loose connections. Replace the board if any LED is off. Do not touch the board with wet hands. Follow the manual GEI-100454 for details.

Packing List

One General Electric IS200EISBH1A Exciter ISBus Board. One anti-static bag. One quick start guide. No additional cables are included. The board is packed in a sturdy box. Shipping is via Fedex, UPS, or DHL. The board is tested before shipping. It is ready for immediate use. Contact us for bulk orders.