DS3800NSFE1E1B General Electric Mark IV Synch Field Exciter Module
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Dimensions: 23.8 × 17.7 × 4 cm
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Country of origin: USA
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Payment: T/T, Western Union
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Shipping port: Xiamen
Product Overview
The GE DS3800NSFE1E1B is a synch field exciter module used in Speedtronic Mark IV control architectures to support excitation regulation for synchronous generators. The module participates in controlling generator field current so the excitation system can maintain terminal voltage and manage reactive power response under changing load conditions. In generator applications, stable excitation control is a core requirement for grid support, voltage stability, and reliable synchronization during startup and breaker closure.
This module is typically installed as part of a Mark IV exciter/control cabinet and is serviced as a replaceable electronic assembly to keep installed-base excitation systems operational.
Key Technical Characteristics
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Functional role
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Field excitation regulation to support generator voltage control
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Reactive power (VAR) management through excitation adjustment
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Synchronizing support by enabling controlled voltage build-up prior to grid connection (system dependent)
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Common protective and control functions (implementation depends on cabinet design and firmware)
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Current limiting to prevent excessive field current demand
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Voltage supervision to reduce risk from overvoltage/undervoltage conditions
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Basic diagnostics indications used during maintenance and commissioning
| Item | Value |
|---|---|
| Model / Part number | DS3800NSFE1E1B |
| Module category | Synch Field Exciter Module |
| Platform association | Mark IV / Speedtronic gas turbine control systems |
| Condition | Brand New |
| Lead time | In Stock |
| Weight | 0.34 kg |
| Dimensions (listing) | 23.8 × 17.7 × 4 cm |
| Country of origin (listing) | USA |
| HS code (listing) | 8537101190 |
| System category | DCS / excitation and generator control |
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Engineering notes
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Exact regulation mode (AVR, VAR/PF control, limiting functions) is defined by the overall excitation system design, sensors, and control configuration
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Confirm compatibility by matching full part number, revision level, and cabinet wiring/harness interfaces
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Installation should follow ESD practices and site procedures for de-energizing excitation equipment
Industrial Applications
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Synchronous generator excitation systems in power generation facilities using Mark IV control cabinets
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Gas turbine generator packages requiring stable voltage regulation and reactive power response
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Refurbishment and spare replacement for installed-base Speedtronic excitation hardware
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Synchronization and generator support functions where controlled field build-up is required before grid tie-in
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Shipping & Returns
Shipping
- Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
- Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
- Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
- Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.
Returns
- 30-Day Window: Request a return within 30 days of receipt for eligible items.
- Condition: Items must be in their original, factory-sealed condition with all tags.
- Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
- Fast Refunds: Approved refunds are processed to your original payment method within 10 days.
Shipping & Returns
Shipping
- Emergency Dispatch: Same-day shipping for in-stock orders placed before 2:00 PM (GMT+8).
- Premium Carriers: Reliable global delivery via DHL, FedEx, and UPS to 150+ countries.
- Flexible Options: We support shipping via your own carrier account (DHL/FedEx/UPS).
- Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.
Returns
- 30-Day Window: Request a return within 30 days of receipt for eligible items.
- Condition: Items must be in their original, factory-sealed condition with all tags.
- Hassle-Free Process: Contact sales@maxwellplc.com for a return label and instructions.
- Fast Refunds: Approved refunds are processed to your original payment method within 10 days.
Warranty
Warranty
- 12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
- Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
- Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
- Peace of Mind: Long-term reliability support for all your mission-critical automation parts.
Warranty
Warranty
- 12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
- Authenticity: Every part is guaranteed 100% original, brand-new, and genuine.
- Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
- Peace of Mind: Long-term reliability support for all your mission-critical automation parts.
Secure Payment
Secure Payment
- Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
- Local Friendly: RMB transfers are accepted if you have a local agent in China.
- Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
- Data Safety: All transactions are processed through encrypted and secure banking channels.
Secure Payment
Secure Payment
- Flexible T/T: 100% T/T for stock items; 30% deposit / 70% balance for lead-time orders.
- Local Friendly: RMB transfers are accepted if you have a local agent in China.
- Best Price: Our Best Price Guarantee ensures you get the most competitive market rates.
- Data Safety: All transactions are processed through encrypted and secure banking channels.
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