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Vertical Break Switch, Aluminum (AVR)
Brand: USCO
The AVR is a three insulator, vertical break outdoor air disconnect switch constructed primarily of aluminum. Operation is accomplished by rotation of the rear insulator. Unique construction methods proven through years of field experience, coupled with simple design concepts, provide ease of operation.
- Fully Compliant with ANSI/IEEE C37.30.1
- Vertical Break Operation
- 8.3kV – 245kV
- 1200A – 3000A
- Rotating Blade Mechanism
- Reverse Loop Contacts
- Laminated Shunt Hinge
- Double Row Stainless Steel Bearing
- Compatible with Turner TECORupter Vacuum Interrupter Attachments
- Operated with Swing Handle, Gear Box or Motor Operator
Product details
General
Application
The AVR is commonly used in three-phase line or substation applications such as transformer or line disconnecting, breaker isolating, bypassing or bus sectionalizing. Operation of the AVR may be accomplished by either manual control or by motor operator.
Material
Aluminum
Type
Vertical Break
Electrical Ratings
BIL
- 1050 kV
- 900 kV
- 750 kV
- 650 kV
- 550 kV
- 350 kV
- 250 kV
- 200 kV
- 150 kV
- 110 kV
- 95 kV
Current Rating
- 1200 A
- 2000 A
- 3000 A
Voltage Rating
- 8.3 kV
- 15.5 kV
- 27 kV
- 38 kV
- 48.3 kV
- 72.5 kV
- 123 kV
- 145 kV
- 170 kV
- 245 kV
Resources and downloads
Specifications
Literature
Media
Videos
USCO® Switch Seismic Shake Test