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DS200DCFBG1B - DC Power Supply Feedback Board is available in stock which ships the same day.
DS200DCFBG1B - DC Power Supply Feedback Board comes in UNUSED as well as REBUILT condition.
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Part No.: DS200DCFBG1B
Manufacturer: General Electric
Product Type: Power Supply Board
Availability: In Stock
Country of Origin: United States (USA)
Instruction Manual: GEI-100028
DS200DCFBG1B is a DC Power Supply Feedback Board manufactured and designed by General Electric. It used in EX2000, DC2000, CB2000, FC2000, GF2000, ME2000, and AC2000, IGBT drive applications. The EX2000 uses the board for a different purpose than the drive does. The DCFB power supply board receives thirty-eight (38) and 115 VAC (24 VDC) input power from the control power transformer (CPT) and provides control level power to the drive and 115 VAC power to the enclosure fans.
The DCFB board includes the following circuits.
Circuits to monitor numerous AC line & DC motor signals including
Voltage-controlled oscillator (VCO) circuits on the DCFB board transform input voltages into frequency signals. The nominal output frequency of each VCO is 250 kHz. Depending on the input voltage, the output frequency ranges from 0 to 500 kHz. Through connection 1PL, VCO outputs are transmitted to the SDCC/LDCC board to provide the following feedback:
Through connector 1PL, pin 13, the output bridge VCO circuit communicates feedback to the SDCC/LDCC board (1PL- 13). Scaling the voltage provided to the circuit is accomplished using DIP switch SW4. Testpoint TP37 on the SDCC/LDCC board receives a diagnostic signal through 1PL-37 from a frequency-to-voltage reconstruction circuit. An ac-coupled oscilloscope can be used to see the diagnostic bridge voltage signal. Through 1PL-39, the second VCO communicates motor voltage feedback to the SDCC/LDCC board. Scaling the voltage provided to the circuit is accomplished using DIP switch SW5.
WOC maintains the largest inventory of Replacement parts for GE Excitation Control systems. Additionally, we offer warranty-backed unused and rebuilt boards as well as board repairs for your damaged ones. For your OEM needs, our team of professionals is available around-the-clock. We at WOC are happy to help you with any needs you may have in terms of automation. Please contact our team by phone or email for pricing and availability on any components and repairs.
What is DS200DCFBG1B?
It is a DC Feedback Power Supply Board under the EX2000 Series.
What Exactly Does the Feedback Power Supply Board Power?
DCFB supplies the drive with control-level power and the enclosure fans with 115 VAC power.
What are the applications for the Feedback Power Supply Board drive?
It is a drive that is utilized in a variety of applications like EX2000, DC2000, CB2000, FC2000, GF2000, ME2000 and AC2000, IGBT drive applications. The Power supply board is used by EX2000 for a different function than a drive.