PRODUCT INFORMATION
Product Overview
The General Electric DS200SDCIG1AFB is a Mark V power supply board. It acts as an interface circuit board for DC2000 drive systems. The assembly belongs to the GE Speedtronic family used in turbine control applications. It integrates multiple internal power supplies alongside motor field power circuits. Additionally, the unit contains driver circuits for armature SCR gating systems. Instrumentation circuits support both AC and DC line motor signals.
This board includes onboard protection and configuration hardware. Protective elements feature five distinct internal assembly fuses. Operating settings use two hardware jumpers and one configuration switch. Hardware jumper JP1 configures the MD control source. Jumper JP2 adjusts the MA AC contactor drop-out timing. Switch SW1 selects AC line CT burdens according to nominal DC output current.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Instruction Manual | GEI-100173 |
|---|
| PCB Coating | Normal Coating |
|---|
TECHNICAL INFORMATION
Features
- Interfaces directly with GE DC2000 drive architectures.
- Contains onboard motor field power circuits and instrumentation.
- Provides dedicated driver circuits for armature SCR gating.
- Includes FU1 115 V AC power supply protection fuse.
- Features FU2 and FU3 fuses for signal-level power supplies.
- Includes FU5 and FU6 fuses for internal NRX and MOV protection.
- Features hardware switch SW1 for AC line CT burden selection.
- Provides JP1 and JP2 jumpers for control source and contactor drop-out settings.
TECHNICAL INFORMATION
Applications
- GE DC2000 drive interface and control setups.
- Mark V gas and steam turbine management systems.
- Armature SCR gating and motor signal instrumentation.
TECHNICAL INFORMATION
Configuration Guidelines
- Set jumper JP1 to configure the MD control source.
- Configure jumper JP2 to establish the MA AC contactor drop-out time.
- Adjust switch SW1 to match AC line CT burdens with nominal DC output current.
- Verify fuse ratings for FU1, FU2, FU3, FU5, and FU6 before operation.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary role of the DS200SDCIG1AFB board?
The board provides power supply functions and acts as an interface to DC2000 drives in Mark V systems.
Which internal fuses protect the DS200SDCIG1AFB?
The board contains five fuses. FU1 protects the 115 V AC power supply. FU2 and FU3 protect signal-level circuits. FU5 and FU6 protect the internal NRX and MOV assembly.
What configuration hardware is located on the DS200SDCIG1AFB?
The board includes jumpers JP1 and JP2 alongside switch SW1. Jumper JP1 selects the MD control source. Jumper JP2 sets contactor drop-out timing. Switch SW1 adjusts AC line CT burden settings.
Which instruction manual covers the DS200SDCIG1AFB?
General Electric documents this board under instruction manual GEI-100173.
