IS200EGDMH1AAB Exciter Ground Detector Module
The IS200EGDMH1AAB Ground Detection Module is used in the EX2100 Excitation Control. The Ground Detection Module serves as an integral component within the EX2100 Excitation Control system, designed to ensure the reliability and safety of generator field circuits by detecting potential ground faults. This module adopts a double slot, double height (6U) form factor, fitting into the Exciter Power Backplane rack (EPBP) as part of the system's architecture. Its integration into the system's architecture, along with its collaboration with the EXAM module, contributes significantly to the system's ability to promptly identify and address ground fault issues, thereby enhancing operational safety and reliability within generator systems.
Features
· Field Ground Detection: The primary function of the module is to detect field leakage resistance between any point in the generator field circuit and ground. This detection capability covers both the alternating current (ac) and direct current (dc) sides of the circuit, aiming to identify any abnormal leakage that could potentially pose a safety hazard or compromise system integrity.
· System Configuration: In a simplex system configuration, a single EGDM module is utilized for ground detection. However, in a redundant system setup aimed at enhancing reliability, three EGDM modules are employed, further ensuring robust ground fault detection capabilities across the generator field circuit.
· Module Location: The location within the system is indicated in Figure 1, likely outlining their placement within the system's rack or chassis for optimized functionality and accessibility during operation and maintenance.
· EXAM Module Interaction: The Ground Detection Module collaborates with the EXAM (EXcitation AMplifier) module, which functions as an attenuator sensing the voltage across the ground sense resistor. This voltage signal is transmitted using a specialized nine-conductor cable. The EXAM module itself is housed within the High Voltage Module situated in the Auxiliary Panel.
Technical Specifications
| Manufacturer |
GE |
| Part Number |
IS200EGDMH1AAB |
| Ordering Information |
IS200EGDMH1A |
| Product Catalog |
EX2100 Excitation |
| Description |
Exciter Ground Detector Module |
| Voltage |
24 Vdc |
| Technology |
Surface-mount |
| Dimensions |
18 cm x 12 cm x 6 cm |
| Weight |
0.3 kg |
100% brand new and original,All the goods will be tested before shipment.
For the in stock items, we will send the order out within 5-7 days after receive the payment.
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Topteng offers a 12-month warranty from the date of delivery.
In the event of non-conforming product ( if damaged or incorrect product is received ),
Any nonconformity must be reported within 7 days of receipt of goods.
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