Modular design, strong exchangeability of functional units.
Whole system protection level, has different protective levels like IP30, IP31, IP42, IP54,etc.
High reliable system with trouble-free operation
standardized design can facilitate maintenance and system upgrade
strong adaptability to environment, safe and reliable
Switchgear of TTA full type test
Unique primary plugins and special vertical bus designAmbient air temperature should not exceed +40℃ or less than -5℃, and averaged temperature within 24h should not exceed +35℃.
Air should be clean, relevant humidity should not exceed 50% when maximum temperature is +40℃. If the temperature is relatively low, larger relative humidity is allowed.
Pollution level: 3.
Altitude of the installation site should not exceed 2000m.
Seismic intensity should not exceed 8.
When customers have special requirements, they can negotiate with our company and reach agreements.