power system, as the breaking load current and closing short-circuit current.
Environmental Conditions
* Suitable Altitude: 1000m ~ 4000m
* Suitable Temperature: -40℃ ~ +45℃
* Relative Humidity: Daily mean ≤95%, monthly mean ≤90%
* No conductivity dust.
* No insulation object with devastating metal and corrosive gas.
* No violent vibration and striking.
* No explosive danger and fire.
* Suitable Altitude: 1000m ~ 4000m
* Suitable Temperature: -40℃ ~ +45℃
* Relative Humidity: Daily mean ≤95%, monthly mean ≤90%
* No conductivity dust.
* No insulation object with devastating metal and corrosive gas.
* No violent vibration and striking.
* No explosive danger and fire.