⇒Product introduction：

The ground detection module of exciter field plays a key role, especially in power system and generator excitation control system. Manufactured by GE GE IS200EGDMH1AFF, this module belongs to the EX2100 excitation controller family and is mainly used to measure the magnetic field resistance between any point in the generator excitation circuit and the ground, whether on the AC side or the DC side. The following is a detailed analysis of the module:

I. Basic overview
Name: IS200EGDMH1AFF
Manufacturer: General Electric

Series: EX2100 excitation controller series

Function: Measure the magnetic field resistance between any point in the generator excitation circuit and the ground

2. Technical specifications
Installation and configuration:
Installed as a double-slot, double-height (6U) profile board (EPBP) in the driver power backplane rack.
On simplex system, an EGDM module is needed. On a redundant system, three EGDM modules are required.
Electrical parameters:
Input voltage range: 12-48VDC
Output voltage range: 5VDC
Output current: Max. 10A
Efficiency: greater than 90%

Physical size and weight:
Dimensions: 170mm x 105mm x 32mm
Weight: About 120g
Operating environment:
Operating temperature: -20°C to +50°C
Storage temperature: -40°C to +70°C
Ambient humidity: 5% to 95% relative humidity (no condensation)

3. Communication and interaction
Communication mode: Data is transmitted through the EISB in the controller rack.
Measurement principle: Use the EXAM (Attenuator module) to measure the voltage at both ends of the ground sensing resistor.
Data processing: The DSPX transmits data through the EISB in the controller rack to the EGDM C, which receives the data through the fiber link and then powers or enables the relays in the attenuator module according to the master/slave device configuration.
4. Characteristics and advantages
Versatility: In addition to the basic magnetic field resistance measurement, it also has the functions of monitoring various operating parameters of the gas turbine, temperature control, combustion control, fault diagnosis and alarm management.
High compatibility: Strong compatibility and easy operation.
Energy saving and environmental protection: The design focuses on energy efficiency and meets the requirements of energy saving and environmental protection.

5. Application Scenarios
The module is widely used in generator excitation control systems, especially in scenarios where precise monitoring of magnetic field resistance is required to prevent ground faults. Through real-time monitoring and alarm, the operation safety and stability of the generator can be effectively improved.

To sum up, IS200EGDMH1AFF/IS200EGDMH1A exciter field surface detection module is GE GE for generator excitation control system provides a high performance, high reliability solution. Its advanced technical specifications and rich functional characteristics make the module widely used and recognized in the power industry.

⇒About Chengdu Sunshine Xi He

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

 

⇒Contact us freely

BeiLin

| Mobile/wechat：+86 18005021035

Email contact：18005021035@163.com

 

⇒What can we do for you?

1. All items are new.
2. Any enquiry will be answered within 1 hour.
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⇒About Frequently Asked Questions

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⇒Company Services:

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⇒运输 

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