DS3800NPOC - Field Excitation Snubber Board

SPECIFICATIONS:

Part Number: DS3800NPOC
Manufacturer: General Electric
Series: Mark IV
Product Type: Field Excitation Snubber Board
Number of channels: 12
Operating temperature: -30 to 55 degrees Celsius
Size: 8.25 cm high x 4.18 cm
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States

FUNCTIONAL DESCRIPTION:

DS3800NPOC is a Field Excitation Snubber Board manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Gas Turbine Control Systems. A field excitation snubber board is an electronic circuit board used in power systems to protect field excitation systems from voltage transients and surges. It is primarily employed in synchronous generators or motors to control the excitation current, ensuring stable operation and preventing damage to the generator or motor. The main purpose of a field excitation snubber board is to provide a path for the dissipation of energy generated during transient events. Transients can occur due to switching operations, lightning strikes, or other disturbances in the power system. When a transient event happens, it can cause voltage spikes or surges that can potentially damage the generator's or motor's field excitation system.

The snubber board typically consists of various components, including resistors, capacitors, and diodes. These components are strategically connected to form a snubber network that can absorb and dissipate the excess energy generated by transients. The board is usually installed near the generator or motor and connected to the field excitation system through appropriate wiring. During a transient event, the snubber board absorbs the excess energy and dissipates it through the resistors and capacitors. The diodes are used to control the direction of the energy flow, ensuring that the excess energy does not propagate back into the generator or motor.

FEATURES:

Snubber Components: Field excitation snubber boards typically include various components such as resistors, capacitors, and diodes. These components form the snubber network and help dissipate excess energy generated during transient events.

Voltage Rating: The snubber board will have a specific voltage rating that determines its ability to withstand voltage transients and surges. The voltage rating should be suitable for the application and the voltage levels present in the system.

Protection Status Indication: Some snubber boards may incorporate status indicators or monitoring features to provide visual or electrical indications of the board's protection status. This can help operators quickly identify any faults or failures in the snubber circuit.

Customization Options: Depending on the specific requirements of the power system, field excitation snubber boards may offer customization options. This allows the board to be tailored to the unique characteristics of the generator or motor, including voltage levels, system size, and environmental conditions.

WOC maintains the largest inventory of Replacement parts for GE Speedtronic 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.

FREQUENTLY ASKED QUESTIONS:

What is a field excitation snubber board?

A field excitation snubber board, also known as a field excitation snubber circuit, is an electronic circuit used in power systems and motor control applications. It is designed to suppress or reduce voltage spikes or transients that occur during the switching operation of field excitation circuits.

Where are field excitation snubber boards used?

Field excitation snubber boards find application in various power system setups, particularly those involving motor control and power conversion. They are commonly used in industries such as manufacturing, transportation, and energy generation. Examples of systems where field excitation snubber boards are utilized include generators, transformers, inverters, and motor drives.

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