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SKU:IS200EGDMH1A
GE IS200EGDMH1A Field Ground Detector Module EX2100
Manufacturer: General Electric
Product No.: IS200EGDMH1A
Product Type: Detector Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 540g
Shipping port: Xiamen
Warranty: 12 months
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Description
General Electric IS200EGDMH1A EX2100 Exciter Ground Detector Module
The General Electric IS200EGDMH1A is an Exciter Ground Detector Module (EGDM) engineered for the EX2100 Excitation Control System series. Designed as a double-slot, double-height 6U form factor board, it mounts directly into the Exciter Power Backplane (EPBP) rack adjacent to the EPSM module. Operating across a wide temperature range of -30°C to +65°C, the IS200EGDMH1A works in tandem with the EXAM attenuator module to measure ground fault resistance between generator field circuits (AC/DC sides) and ground. Weighing just 1 lb 3 oz (0.54 kg), it supports both simplex (1 EGDM) and triple-redundant (3 EGDMs: C, M1, M2) configurations via high-speed fiber-optic links to the DSPX processor for automated signal conditioning and diagnostic alarms.
Technical Specifications
| Manufacturer & Series | General Electric (GE Energy) / EX2100 Series |
| Part Number & Acronym | IS200EGDMH1A (EGDM) |
| Product Type & Form Factor | Exciter Field Ground Detector Board | 6U Double Slot |
| Mounting Location | Exciter Power Backplane Rack (EPBP) |
| System Configuration | Simplex System (1 Module) / Redundant System (3 Modules) |
| Dimensions (H x D x W) | 9 in x 6 in x 1.5 in (Faceplate Width) |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Communication & Interface | Fiber-optic link to DSPX/EISB | EXAM Attenuator Interface |
| Faceplate LED Indicators | 3 LEDs: Power, Active, and Selected Master |
| Physical Weight | 1 lb 3 oz (approx. 0.54 kg) |
| Instruction Manual | GEI-100467 (GEH-6632 Series Manual) |
Quick Installation Guide
- Insert the IS200EGDMH1A into the designated double slot of the Exciter Power Backplane (EPBP) rack near the EPSM board.
- For triple-redundant control, ensure P2 connector program pins are configured correctly for Controller (C), Master 1 (M1), and Master 2 (M2) roles.
- Connect the fiber-optic transceivers to the EISB/DSPX controller rack and verify that Power, Active, and Selected Master LEDs illuminate correctly upon powering up.
Technical FAQs
Q1: What is IS200EGDMH1A's function?
A1: Detects EX2100 field ground leakage via EXAM attenuator signal conditioning.
Q2: Module counts per system type?
A2: Uses 1 module for simplex and 3 (C, M1, M2) for triple-redundant EX2100 systems.
Q3: How does it talk to DSPX board?
A3: Transmits voltage & diagnostic signals to DSPX via fiber-optic transceivers.
Additional Specifications
- Green
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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