Operating environment condition
Altitude: below 1000m
Earthquake resistance: The earthquake intensity does not exceed 8 degrees
No frequent violent vibration site
Ambient temperature: high temperature +40℃, low temperature -10℃
Ambient humidity: The average daily relative humidity is ≤0.95, and the average monthly relative humidity is ≤0.90
Surrounding air should be free from corrosive or flammable gases, water vapor and other obvious pollution
In excess of GB3906 normal environmental conditions to use, by the user and our company to negotiate
KYN28-12 sheathed disengaged AC metal-enclosed switchgear (GZSI, switchgear) is suitable for use in three-phase AC 50HZ power systems to receive and distribute electrical energy and control, protect and monitor appliances.
