The electric meter box of the BS-PC (SMC/BXG/DXB)-JLX series is applicable to the power plant and power station. For the building lighting of the units such as factory, hotel, apartment, high-rise building, port, station, airport, warehouse and hospital etc. and small power control circuit, the AC frequency of 50Hz, AC single-phase 220V and three-phase 380V or below are applicable. The current and circuit are connected. This circuit has overload and short-circuit protection functions. This type of equipment is applicable to the civilians and can be used on the site where the non-professional personnel can enter.
This product complies with the standards such as IEC60439-1, GB7251.1-2013 Low-voltage Switchgear and Control Equipment etc.
Normal Use Conditions
lThe ambient air temperature does not exceed +40℃ and its lower limit is -5℃. When the maximum temperature is +40℃, the relative humidity of the air does not exceed 50%. The higher relative humidity is allowed if the temperature is high. For example, the relative humidity is 90% when the temperature is +20℃.lThe altitude of the installation site should not exceed 2,000m.