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VOX

Outdoor vacuum dead tank gas-insulated substation circuit breaker up to 38kV

VOX is an outdoor dead tank circuit breaker that provides a reliable, cost-effective solution for outdoor substation equipment. The sealed-for-life, maintenance-free tank enables customers to reduce the cost of inspection and maintenance.

VOX
  • Features

    The VOX dead tank circuit breaker is a cost-effective and reliable solution for substations. It performs well in harsh ambient conditions and requires limited maintenance.


    • Ratings up to 38 kV / 2000 A / 40 kA.
    • Rated impulse withstand voltage up to 200 kV peak full wave and 258 kV peak 2µs chopped wave.
    • Rated for -40°C to +50°C (standard), -65°C to +55°C (option).
    • No de-rating required for altitudes up to 10000 ft (3000m).
    • Internal arc fault and seismic endurance tested.
    • EPDM rubber bushings.
    • Large CT housing
    • Surge Arresters, VT or recloser configuration in option
    • Meets IEC, ANSI/IEEE, BS, GOST, AS, GB regulations.



    Benefits

    • Cost effective.
    • Limited maintenance required.
    • Sealed-for-life, zero gasket construction.
    • Improved safety due to internal arc fault containment
    • Easy access to the current transformer and control protection functions.
    • Small foot print

    Applications