DS200FSAAG2A - Field Supply Gate Amplifier Board

SPECIFICATIONS:

Part Number: DS200FSAAG2A
Manufacturer: General Electric
Series: Drive Control
Product Type: Field Supply Amplifier Board
Board Size: 52 mm x 62 mm
Operating Temperature: 0 to 50° C
Repair: 3-7 Days
Country of Origin: USA
Availability: In Stock
Manual: GEH-6005

FUNCTIONAL DESCRIPTION:

DS200FSAAG2A is a Field Supply Gate Amplifier Board manufactured and designed by General Electric as part of the Mark V Series used in GE Drive Control systems. There are 5 jumpers, a 10-pin connector, 2 fuses, and more on the GE Field Supply Amplifier Board. It is also filled with a variety of test points. A 10-pin terminal connector is present. It has parts that take in a signal and amplify it by sending it through a transistor, integrated circuit (IC), or tube that combines it with more current from a power source. The external field exciter modules include incoming line fuses, metal-oxide varistor (MQV) voltage suppressors, ac and de-line jilters, a thyristor bridge, and a . DS200FSAA Field Supply Gate Amplifier Board (FSAA). The FEAN module also includes a cooling fan.

FEATURES:

• Field power is supplied through fuses on the SDCIG1 board or the external field exciter module. A thyristor diode bridge (on the SDCIG1) or thyristor bridge (in the external field exciter module) controls the field current. The SDCI or DCFB decodes Held Ering signals from the SDCC to direct firing pulses to gate pulse transformer drivers for the thyristors in the bridge.

• The field power is applied through a shunt. A voltage-controlled oscillator (VCO) circuit on the SDCI or DCFB board converts the voltage across the shunt into a frequency signal representing field current. The frequency signal is sent to the SDCC card, which controls the phase angle of the thyristor firing.

• The SCR power conversion bridge receives 3-phase power. G, C, and C Extension (CX) frame drives include fuses FU1, FU2, and FU3 on the incoming ac power lines. J, K, L, and M frame drives include fuses FU1 through FUl2 on the deleg lines.

• The SCR bridge is made up of SCR modules, sized for the drive's current rating. The hardware drawings and elementary diagrams included in the appendices show the SCR bridges for each frame size.

WOC has the largest stock of GE Drive Control System Replacement Parts. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What is a Field Supply Gate Amplifier Board?

A Field Supply Gate Amplifier Board is an electronic component used in industrial systems, particularly in turbine control or power electronics, to regulate and amplify signals for field excitation. It helps control the operation of large motors or generators by ensuring precise field current and voltage management.

How does a Field Supply Gate Amplifier Board work?

The board works by receiving input signals from the control system, processing them, and regulating the field supply to maintain desired excitation. It amplifies gate signals for switching devices like thyristors or IGBTs in the field circuit.

What are the typical applications of a Field Supply Gate Amplifier Board?

This board is used in turbine control systems, motor drives, and generator excitation systems to regulate field voltage and maintain operational stability.