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- GE
- IS200EPSMG1A
- Exciter Power Supply Module
- USA
- 230 mm × 167 mm × 58 mm
- 1.5kg
- Xiamen, China
- New & In Stock
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🔧 Product Overview
The IS200EPSMG1A is a Power Supply Module designed for use within the EX2100 Excitation Control System. It is responsible for converting an incoming 125 VDC input into multiple regulated DC output voltages, which are then used to power various subsystems such as logic control, protection circuits, and I/O interfaces.
This module is crucial for maintaining stable operation in turbine excitation systems and is typically installed in generator control environments that demand reliability, precision, and diagnostics.
📐 Technical Specifications
| Parameter | Value |
|---|---|
| Model | IS200EPSMG1A |
| Function | Excitation Power Supply Module |
| Input Voltage | 125 VDC (nominal) |
| Output Voltages | +5 VDC, +15 VDC, +24 VDC |
| Output Current Capacity | Up to 10 A total (depending on load and distribution) |
| Efficiency | ≥ 85% (typical) |
| Protection Features | Overcurrent, overvoltage, short-circuit, thermal shutoff |
| Diagnostic Features | LED indicators, voltage monitoring, fault feedback |
| Operating Temperature | –40°C to +70°C |
| Humidity Tolerance | 5% – 95% non-condensing |
| Vibration Resistance | Industrial-grade (designed for harsh environments) |
| Mounting Type | Rack-mounted in EX2100 control system |
| Dimensions | 230 mm × 167 mm × 58 mm |
| Weight | 1.5 kg |
🧩 Product Application
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Power Plants: Used in the excitation control systems of steam, gas, and hydroelectric generators.
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Industrial Facilities: Suitable for controlling large-scale synchronous motors where excitation is critical.
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Turbine Control Systems: Integrated into Mark VIe/EX2100 exciter systems.
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Critical Infrastructure: Ideal for applications where system reliability is paramount, including utility-grade energy distribution.
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Retrofit Projects: Frequently used in legacy system upgrades where existing hardware compatibility is a factor.
🌟 Product Advantages
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Multi-Voltage Output: Eliminates the need for multiple separate power modules.
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Compact and Lightweight: Easily fits into control racks with a manageable footprint.
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High Reliability: Built with redundant protections and diagnostic tools for reduced downtime.
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Efficient Operation: Offers high conversion efficiency for minimal energy loss and heat generation.
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Field Proven Design: Extensively deployed in power generation environments with long operational lifespan.
🏷️ Brand and Series
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Brand: GE Fanuc (General Electric Industrial Systems)
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Series: EX2100 Excitation System (also compatible with Mark VIe platform)
🔁 5 Related or Similar Models (Same Series)
| Model | Description |
|---|---|
| IS200EDCFG1A | Exciter DC Feedback Module (monitors output field current) |
| IS200DSPXH1DBD | Digital Signal Processor for Excitation Control |
| IS200EROCH1A | Regulator Output Control Module |
| IS200ERIOH1A | Exciter Regulator I/O Module |
| IS200ECTBG2A | Terminal Board for Exciter Contact Interfaces |
⭐ 5 Popular Models from Same Brand
| Model | Description |
|---|---|
| IS200VAICH1A | Voltage/Current Analog Input Module |
| IS200TDBSH2A | Digital Output Terminal Board for Process Signals |
| IS200TRPGH1BDB | Trip Relay Output Module |
| IS200WEMAH1BA | Measurement and Analog Input Interface |
| IS200TREGH1BDB | Trip and Relay Output Control Module |
❓ Frequently Asked Questions (10 QA)
Q1: What does the IS200EPSMG1A do?
A1: It converts 125 VDC input into regulated DC voltages (+5, +15, +24 V) used in the exciter system.
Q2: Where is this module typically used?
A2: In turbine generator excitation systems within the EX2100 and Mark VIe control platforms.
Q3: What output voltages does it provide?
A3: It provides +5 VDC, +15 VDC, and +24 VDC.
Q4: Can it be used in outdoor or high-temperature environments?
A4: Yes, it operates from –40°C to +70°C and is suited for industrial conditions.
Q5: What happens during a fault condition?
A5: The module triggers protection mechanisms and provides diagnostics via LED or system feedback.
Q6: Does this module include diagnostics?
A6: Yes, it features onboard status indicators and fault monitoring capabilities.
Q7: Is it hot-swappable?
A7: No, for safety, power must be isolated before replacing the module.
Q8: Can it work with redundant systems?
A8: Yes, it is designed to be integrated into redundant or fail-safe systems in critical environments.
Q9: Is it compatible with older EX2000 systems?
A9: Compatibility depends on system configuration; check exact backplane and voltage requirements.
Q10: What are the physical dimensions and weight?
A10: The size is 230 mm × 167 mm × 58 mm, and the weight is approximately 1.5 kg.
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