DS2020LPPA300A - Line Protection Board

SPECIFICATIONS:

Part Number: DS2020LPPA300A
Manufacturer: General Electric
Series: Mark V
Product Type: Line Protection Board
Number of input channels: 12
Number of outputs: 125 V dc
Power supply voltage: 28 V dc
Input Voltage: 12 V dc
Mounting Type: Chassis Mount
Technology: Surface mount
Operating temperature: 40 to 85°C
Size: 33.0 cm x 17.8 cm
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States
Manual: GEH-100196

FUNCTIONAL DESCRIPTION:

DS2020LPPA300A is a Line Protection Board manufactured and designed by General Electric as part of the Mark V Series used in GE Speedtronic Gas Turbine Control Systems. It has 2 terminal blocks with 3 terminals each and 7 jumpers. The jumpers are designated as JP1– JP7. A Line Protection Board (LPB) is a device used in electrical power systems to protect transmission and distribution lines from various types of faults, such as overcurrent, overvoltage, under-frequency, and others.

The LPB is typically installed at the substation, where it monitors the electrical signals on the lines and triggers protection mechanisms when a fault is detected. It can also communicate with other protection devices and control systems to isolate the faulty section of the line and restore power to the healthy sections. The LPB typically includes a range of protective functions, such as:

• Overcurrent protection: to detect and isolate faults caused by the excessive current on the line.
• Overvoltage protection: to detect and isolate faults caused by voltage surges or lightning strikes.
• Under frequency protection: to detect and isolate faults caused by low frequency on the line, which may indicate an overload or a generator trip.
• Distance protection: to detect and isolate faults based on the distance from the substation, using impedance measurements.

LPBs are critical components of power systems, as they help ensure the reliability and safety of the electrical grid. They are typically designed to be highly reliable and operate quickly to isolate faults, thereby minimizing damage to equipment and reducing downtime for customers.

WOC has the largest stock of GE Speedtronic Gas Turbine Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt 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

How to Check Price and Availability For DS2020LPPA300A?

Please Contact World of Controls FZE for sales at +1 609 385 1231 or Request a Quote.

How are boards packaged for shipment from WOC?

Parts are placed in antistatic packets and securely packed in ESD boxes cushioned with ESD Foam designed to safeguard electrical components.

What Payment Options do You Accept?

Bank Transfer is the preferred payment method. For more payment options contact us.