Outdoor substations
Outdoor substation switching applications up to 38 kV.
Schneider Electric · Vacuum Circuit Breaker
VOX Vacuum Circuit Breaker
Outdoor dead-tank gas-insulated vacuum interrupter circuit breaker up to 38 kV.
VOX combines vacuum interruption with a gas-insulated dead-tank structure. Station layout, environmental requirements and supply interface must be reviewed as a project.
- Up to 38 kV
- Rated voltage
- Outdoor dead tank
- Structure
- Vacuum interruption
- Interruption
- Gas-insulated tank
- Insulation
PRODUCT OVERVIEW
VOX
Outdoor dead-tank gas-insulated vacuum interrupter circuit breaker up to 38 kV.
VOX combines vacuum interruption with a gas-insulated dead-tank structure. Station layout, environmental requirements and supply interface must be reviewed as a project.
- Rated voltageUp to 38 kV
- StructureOutdoor dead tank
- InterruptionVacuum interruption
- InsulationGas-insulated tank
PLATFORM BRANCHES AND REVIEW POINTS
- 01
VOX
Confirm station layout, environmental duty and supply interface.
- 02
Rating-range review
Rated voltage, current and breaking duty must be checked within the same technical branch and never combined across branches.
- 03
Mounting and switchgear interface
Confirm fixed or withdrawable construction, primary interface, phase distance and cradle against the actual switchgear.
- 04
Auxiliary circuits and interlocking
Review auxiliary voltage, coils, charging mechanism, secondary plug and interlocking with the project documentation.
TECHNICAL OVERVIEW
- Product family
- VOX
- Rated voltage
- Up to 38 kV
- Rated current
- Project-specific
- Breaking / withstand
- Project-specific
- Poles
- 3P
- Mounting / structure
- Outdoor dead tank
INQUIRY CHECKLIST
- Complete product nameplate
- System rated voltage
- Rated current
- Breaking / withstand duty
- Fixed or withdrawable arrangement
- Switchgear and primary interface
- Auxiliary and control voltage
- Application duty and operating cycle
APPLICATIONS
Environmentally demanding sites
Review the project against environmental duty, insulation arrangement and station layout.
Industrial power systems
Industrial power distribution requiring an outdoor dead-tank arrangement.
Site retrofit and interface review
Confirm supply boundary, primary connections and control interfaces.
RECOMMENDED SERIES RANGES
VOX
Up to 38 kV
- Rated current
- Project-specific
- Breaking / withstand
- Project-specific
- Poles
- 3P
- Mounting / structure
- Outdoor dead tank
These values identify the range. Confirm final configuration and full ordering information against the nameplate, system data, mounting, switchgear and auxiliary circuits.
