GE IS200EHFCH1AAA Exciter Fan Control Board

Description

The GE IS200EHFCH1AAA is an Exciter Fan Control Board from the EX2100 series, designed to regulate cooling fan operations within generator excitation systems. Compact and purpose-built, it ensures stable thermal management for high-performance industrial environments.

Specifications

• Part Number: IS200EHFCH1AAA
• Manufacturer: General Electric (GE)
• Series: EX2100 Excitation Control
• Board Function: Exciter Fan Control
• Dimensions: Approx. 21 × 5 × 5 cm
• Weight: 0.1–0.2 kg
• Signal Output: Supports 8V signal output
• System Compatibility: Integrates with DCS systems
• Safety Standards: Compliant with ATEX and IECEx certifications
• Jumpers: Three jumpers—two two-position (J2, J3), one three-position (J1)
• LED Indicators: Two LEDs labeled STAT and FLT
• Test Points: Four test points (TP1–TP4) for diagnostics

Features

• Thermal Regulation: Controls fan speed and operation to maintain optimal system temperature
• Compact Design: Minimalist layout with essential components for efficient performance
• Diagnostic Support: Onboard LEDs and test points enable quick fault detection and system checks
• Flexible Configuration: Jumper settings allow for tailored fan control behavior
• Industrial Grade: Built to withstand demanding environments with robust safety compliance
• Obsolescence Support: Though largely phased out, replacement and repair services are still available