Detailed High Voltage Outdoor Vacuum Breaker Description
Model VH7 vacuum breakers are outdoor high - voltage switchgears used in
three phase AC 50Hz electric systems with rated voltage of 40.5kV. This model is primarily used for protection
and control in industrial, mining and power facilities, particularly in
locations that receive heavy use.
These products feature anti - condensation, anti - fouling,
high temperature resistance, aging resistance, long service life, reliable, and stable,
maintenance free operation.
A knob insulation method is used, employing high performance insulating
cement to seal the quenching pot in a common porcelain bushing. Designed to be used at an altitude of 2500m, it may also be
used in dirty areas of class IV. The phase
pole is airtight and has a drier inside to ensure highly reliable
insulation.
With outdoor CT able to be attached on lower outgoing terminals of the
breaker, the spring actuator was independently developed according to
international outdoor modular design construction principles.
Additionally, with movement and speed able to be effectively controlled
with an omni - range buffer, the breaker and support frame are split for
greater operational performance.
If you would like more information about High Voltage Outdoor Vacuum Breaker, please contact us or visit our website for more details.
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