DS3800NPCA - 12-Point Network Snubber Board

SPECIFICATIONS:

Part No: DS3800NPCA
Manufacturer: General Electric
Series: Mark IV
Product Type: 12-Point Network Snubber Board
Input Voltage: 400V to 11kV AC
Power Requirements: 24V DC,
Output Range: 0-10 V, 4-20 mA
Input Voltage Frequency: 50Hz
Control Signals Analog Inputs/Outputs: 4-20 mA
Dimensions: 150 mm x 100 mm x 30 mm
Mounting: Standard mounting
Operating Temperature: -10°C to +50°C
Storage Temperature: -20°C to +70°C
Country of Origin: USA
Availability: In Stock

FUNCTIONAL DESCRIPTION:

DS3800NPCA is a 12-Point Network Snubber Board manufactured and designed by General Electric and is part of the Mark IV Series used in GE Speedtronic gas turbine control systems. Snubber boards are commonly used in industrial environments where control systems operate at high voltages or are susceptible to electrical disturbances. For example, in turbine control systems (e.g., steam or gas turbines), snubber boards protect the electronics from voltage spikes and transients. In power plants, network snubber boards are essential for protecting electrical equipment and control systems from surges caused by switching operations or load variations. It prevents costly damage, reduces downtime, and improves the overall performance of critical infrastructure and machinery.

FUNCTIONS:

• Voltage Spike Suppression: This board effectively absorbs and mitigates high-voltage spikes or transients caused by rapid switching, load variations, or external disturbances. By doing so, it prevents potential damage to critical system components, such as controllers and processors, which are highly sensitive to voltage fluctuations.

• Electrical Noise Reduction: It minimizes electromagnetic interference (EMI) and radio frequency interference (RFI) within the system. These types of electrical noise can disrupt communication signals and cause erratic behavior in electronic circuits. The snubber board ensures smooth and stable system operation by reducing these interferences.

• Energy Dissipation: Excess electrical energy from voltage spikes or surges is safely converted into heat and dissipated. This function helps prevent overheating and damage to the board and the connected system, ensuring long-term operational safety.

• System Protection: The board acts as a safeguard for the entire system by maintaining voltage levels within a predefined safe range. It protects key components such as memory units, communication modules, and processors from being exposed to potentially harmful electrical conditions.

• Improved Reliability: By reducing stress on the electrical system and preventing wear on components caused by repeated voltage spikes, the snubber board enhances the overall reliability and lifespan of industrial control systems. This results in fewer maintenance requirements and downtime.

WOC has the largest stock of OEM Replacement Parts for GE Speedtronic Turbine Control Systems. 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 parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What is a Network Snubber Board?

A network snubber board is an electronic component used in industrial control systems to protect circuits and devices from voltage spikes, electrical transients, and noise. It absorbs excess electrical energy and dissipates it as heat, safeguarding sensitive components in the system.

Where is a Network Snubber Board used?

Network snubber boards are commonly used in high-power industrial systems, including power generation plants, turbine control systems (such as steam or gas turbines), manufacturing machinery, and any environment where electrical transients and noise may cause equipment damage or operational instability.

How does the Network Snubber Board work?

The snubber board works by suppressing voltage spikes and filtering out unwanted electromagnetic and radio frequency interference (EMI and RFI). It absorbs and dissipates excess energy from voltage surges or transients, protecting components from damage.