Metallized Ceramic Cylinders for Vacuum Interrupters &Capacitors

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 Metallization ceramic cylinders are a crucial component of vacuum interrupters (often referred to as VI) used in the fabrication of vacuum circuit breakers (VCB). VCBs find application in medium-voltage switchgear and distribution circuits, where they play a pivotal role in regulating distribution voltage by suppressing voltage surges.

Metallization Alumina for Isolators

Innovacera is a lead supplier of high purity alumina metallized ceramic cylinders. These metalized cylinders are used in vacuum arc extinguishing chambers worldwide due to their excellent electrical insulation properties

 

Innovacera specializes in the metallization of molybdenum-manganese (Mo-Mn) and nickel plating, providing excellent hermetic sealing for these metallzed ceramic cylinders, essential components in vacuum interrupters.

 

The hermetic sealing ensures the maintenance of the required vacuum level for efficient arc extinguishing within the interrupter chamber. Moreover, the high mechanical strength of Mo-Mn metallization prolongs the service life of vacuum interrupters, contributing to their reliability and durability. By offering advanced solutions in metallization techniques, Innovacera continues to play a crucial role in enhancing the performance and longevity of critical electrical infrastructure components.

 

Metallized ceramic cylinders provide fabrication properties and can then be easily brazed with common brazing alloys for a variety of applications.

 

CharacteristicsDescription
ShapesCylindrical, Corrugated, Stepped, Grooved
Sizes1.0″ to 7.0″
Material and ColorAluminum Oxide, White
FeaturesExcellent Electrical Insulation
Excellent Hermetic Sealing
High Mechanical Strength of Metal-Clad Layers

 

ApplicationDescription
Vacuum interrupters in vacuum circuit breakersUsed to maintain efficient operation and ensure safety in vacuum circuit breakers
Load break switchesProvide reliable breaking and safety
RelaysAutomatic switches in electrical control systems
Automatic reclosersUsed for automated reclosing operations
IsolatorsProvide additional safety isolation in circuits
Mining circuit breakersSuitable for circuit breakers in mining environments
CapacitorsCapacitor circuit breakers in power systems
Generator circuit
breakers		Protect generators and prevent circuit overload
Vacuum tubesUsed to protect circuits from overcurrents
FusesProvide short-circuit and overload protection
SwitchgearVarious types of switching devices for controlling power flow

 

Benefit
High Purity Aluminum OxideCapability for Internal Electrode Brazing
Efficient Arc Extinguishing in Interrupter ChambersSpecialized Production Lines
Extended LifespanOutstanding Collaborative Partner
Customized Solutions

 

Innovacera’s team of technical experts is here to help you meet your metalllized ceramic requirements. We offer comprehensive solutions – from prototype design and manufacturing to large-scale production.

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