GE IS200EGDMH1AGG Ground Detection Module

GE IS200EGDMH1AGG Exciter Ground Detector Module

Product Details:

GE IS200EGDMH1AGG is an excitation ground detection module, which belongs to the EX2100 excitation control series and is manufactured by General Electric Industrial Systems. The module detects the leakage resistance between the excitation loop and the ground to identify potential ground faults and ensure safe operation of the system.

Its notable features include A-level functional revision, G-level functional revision and G-level appearance revision. It supports simplex or triple redundant configuration, and three EGDM modules are used in the triple redundant system. At the same time, it adopts a double-height double-slot circuit board design, which is suitable for installation in the control power module of the control cabinet.

Features:
Sense Resistor: Uses a unity gain differential amplifier with a high common mode rejection ratio to accurately detect the ground loop.

Analog-to-digital conversion: The conversion of analog signals to digital signals is realized through a voltage-controlled oscillator (VCO).

Fiber optic transmission: Uses a fiber optic transmitter to communicate with the EISB option board to ensure signal transmission reliability.

Protective design: The circuit board uses conformal coating technology to fully cover all component surfaces, providing moisture, corrosion and vibration protection.