Features:
- Maintains stable generator output with ±0.5% voltage regulation accuracy and response time below 10 ms.
- Features a robust hardware design with 35 integrated circuits, one crystal oscillator, ten transistors, and approximately one hundred resistors.
- Supports efficient system coordination through six connector interfaces and compatibility with automatic voltage regulators and redundant excitation control arrangements.
General Electric DS3800NMEC1K1K belongs to the GE Mark IV control system family used in gas turbine and steam turbine applications. Excitation control is critical to maintaining stable generator voltage, making the board an important part of industrial power generation systems. Support for coordinated control and protection functions contributes to reliable operation throughout different process stages.
Designed for demanding environments, DS3800NMEC1K1K accepts 24 to 48 VDC input power and can supply continuous output current up to 5 A. Fast response characteristics and accurate voltage regulation help the system react efficiently to changing load conditions. Operating capability extends across temperatures from 0°C to 60°C and humidity levels of 5% to 95% RH without condensation.
Internally, General Electric DS3800NMEC1K1K combines firmware memory, discrete components, and signal-conditioning circuitry to support excitation management tasks. Six male connectors simplify connections with surrounding equipment, while the adjustable 0-100 control element allows field configuration. Such characteristics make DS3800NMEC1K1K suitable for automated generator and turbine systems requiring dependable excitation performance.
The DS3800NMEC1K1K General Electric Motor Exciter Control Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric DS3800NMEC1K1K Motor Exciter Control Board Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric DS3800NMEC1K1K Motor Exciter Control Board Specs
General
- Manufacturer General Electric
- Model DS3800NMEC1K1K
- Condition New Original ready stock
- Product Family DS3800NMEC1D1E,DS3800NMEC1G1H,DS3800NMEC1G1G
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Power Plant Turbines: Gas and steam turbine generator sets deployed in Mark IV systems.
- Synchronous Motors: Responsible for starting and reactive power regulation of large industrial synchronous motors.
- Upgrading: Replaces old-style excitation control boxes to achieve digital closed-loop current control.
- Spare Parts Replacement: Used for emergency maintenance of key power units in large petrochemical and metallurgical industries.
- Open Circuit Detection: Real-time monitoring of the integrity of the field winding and feedback loop.
- Voltage Monitoring: Continuously tracking the potential status of control inputs and regulating outputs.
- Status Indication: Providing hard-core fault diagnosis via onboard LEDs or bus.
- Data Verification: Verifying the original microcode stored in the EPROM during startup.
- Overexcitation Protection: Limiting continuous excitation current to prevent rotor winding overheating damage.
- Forced Excitation Limitation: Strictly controlling the transient maximum current output time to avoid transient burnout.
- Logic Lockout: Automatically locking the output when the control power supply is detected to be below 24VDC.
- Overcurrent Fuse: Triggering hardware-level current cutoff when encountering a short circuit in the downstream load.