Overview
The IS200EMIOH1AFB excitation control board regulates generator excitation in GE Mark VIe turbine systems.
General Electric designed IS200EMIOH1AFB to provide stable voltage and current control for synchronous generators.
Engineers install IS200EMIOH1AFB when turbine systems require accurate excitation management and fault protection.
Furthermore the board integrates multiple input/output interfaces and protection circuits for safe and efficient operation.
Consequently IS200EMIOH1AFB ensures consistent generator performance while improving system reliability in industrial power plants.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | IS200EMIOH1AFB |
| Product Type | Excitation Control Board |
| Product Series | GE Mark VIe Turbine Control System |
| Function | Generator excitation regulation |
| Input Voltage | 24–125 V DC for control signals |
| Output | Field current regulation with precise voltage control |
| Analog Inputs | Multiple for generator voltage and current measurement |
| Analog Outputs | Field excitation voltage/current outputs |
| Binary Inputs | For system status and alarms |
| Binary Outputs | Relay outputs for protective functions |
| Backplane Interface | 48‑pin connector for Mark VIe integration |
| Auxiliary Connectors | Multiple auxiliary terminals for external wiring |
| Protection Functions | Overvoltage, overcurrent, short-circuit protection |
| Circuit Components | Transistors, resistors, capacitors, integrated ICs |
| Power Consumption | Approx. 12 W |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | −40 °C to +85 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Method | PCB installed in Mark VIe control rack |
| Dimensions | Approx. 135 mm × 35 mm × 120 mm |
| Weight | Approx. 0.35 kg |
| Typical Application | Generator excitation, turbine voltage regulation, industrial power control |
FAQ
Q1: Is the IS200EMIOH1AFB board new and original?
A1: Yes. All IS200EMIOH1AFB units we supply are 100% brand-new original GE products.
Q2: Is the IS200EMIOH1AFB in stock?
A2: Yes. We keep IS200EMIOH1AFB boards in stock to ensure fast delivery.
Q3: How quickly can the board be shipped?
A3: Orders typically ship within 3 days to 2 weeks, depending on order size and warehouse availability.
Q4: Which logistics carriers do you use?
A4: We ship through DHL, FedEx, UPS, and other reliable international carriers.
Q5: What if the board has a quality issue?
A5: Customers can request returns or replacement within 30 days if any quality issue arises.
Q6: Which systems use the IS200EMIOH1AFB excitation control board?
A6: The board is designed for GE Mark VIe turbine control systems for generator excitation management.
