Velcon Load Tap Changer Filtration & Water Removal Systems

Utilities Load Tap Changer Filtration Water Removal Systems

Velcon On-Line Tap Changer Filter System On-line Oil Filtration For Load Tap Changers Regulators and Circuit Breakers

The TP2EC is designed for permanent mounting on electrical apparatus to remove carbon and other contaminants from insulating oil without interrupting service. This unit helps prevent premature failure by keeping the dielectric strength of the oil high.
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Tap Changer Filter System On-Line Oil Filtration for Load Tap Changer Compartments

The TP3 was developed in response to the utility industry’s desire to reduce operation and maintenance costs and increase system reliability. On-line oil filtration has proven to be an effective means of combating LTC problems. Tap changers retrofitted with a TP3 enjoy the following:

• Consistent high oil dielectric strength
• Extended maintenance/inspection intervals
• Reduced contact wear and coking
• Extended oil life
• Reduced contact erosion via reduced restrikes during tap changing
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TP3AD Velcon Tap Changer System Tap Changer Filter System TP3AD

The TP3AD was developed in response to the utility industry’s desire to reduce operation and maintenance costs and increase system reliability. On-line oil filtration has proven to be an effective means of combating LTC problems. Tap changers retrofitted with a TP3AD enjoy the following:

Velcon TP3CE Tap Changer Filter System On-Line Oil Filtration for Load Tap Changer Compartments Tap Changer Filter System TP3CE

The TP3CE was developed in response to the utility industry’s desire to reduce operation and maintenance costs and increase system reliability. On-line filtration has proven to be an effective means of combating LTC problems. Tap changers retrofitted with a TP3CE enjoy the following:

• Consistent high oil dielectric strength
• Extended maintenance/inspection intervals
• Reduced contact wear and coking
• Extended oil life • Reduced contact erosion via reduced re-strikes during tap changing
... 1917.pdf

Velcon TP5 Tap Changer On-Line Oil Filtration For Load Tap Changer Compartments Tap Changer Filter System TP-5E

The TP-5E is designed for permanent mounting on load tap changers to remove carbon and other contaminants from insulating oil, without interrupting service. This unit helps prevent premature tap changer failure by keeping the dielectric strength of the oil high.
... 1762.pdf

Velcon Superdri Cartridge Description
Conventional LTC filters are only effective in removing particulate solids contamination over the course of their service life. In a free breathing LTC compartment, moisture levels of the oil are often in excess of 40 ppm total water. This moisture, combined with normal operating heat, cause oil breakdown to occur at accelerated rates. Consistent removal of dissolved water extends service life of the oil and increases the benefits of LTC filtration systems.

Applications
• Use SD-718P3 cartridges to maintain dielectric strength of LTC oil in new condition
• Install SD-718P3 in new LTC filtration systems
• Retrofit existing LTC filter systems with SD-718P3 cartridges
• Replace standard 618/718 sized filter cartridges with SD-718P3 cartridge
Cutaway shows double wire backed microglass pleat block around inner packed Superdri media.
... 1808.pdf

... easy access to our filtration toolbox