CT68 Operating Mechanism for Medium Voltage
Circuit Breakers
Summary
CT68 spring operating mechanism is designed
and developed by MACWEY, on the base of foreign advanced technology. It can be
matched with ZN12-12, ZN12-40.5, ZN12-27.5, ZN68A-12 indoor high voltage vacuum
circuit breakers in China, also can be used in similar circuit breakers in
overseas countries.
Features
This operating mechanism gets features of
compact structure, long service life, high breaking capacity, complete running
functions and easy maintenance, widely used in electric network, petrochemical industry,
metallurgy industry, mining industries.
Operating Environment Conditions:
Altitude: below 4000m
Environment temperature: -25℃ ~ +40℃
Daily average relative humidity not over 95%,
monthly average relative humidity not over 90%.
Earthquake intensity: no more than 8
degree.
The products shall be away from moist, fire
and explosion, chemical corrosion and strong vibration areas.
