MNS low-voltage draw out type switch cabinet body suitable for AC 50-60Hz, rated working voltage 660V and below the power system, as power generation, transmission and distribution, power consumption of conversion and electric parameters of equipment control.

The low voltage switch cabinet besides using land, after special treatment can also be used for offshore oil drilling platform and nuclear power stations.

The low-voltage switch is in compliance with IEC439, VDE0660 and other 5 parts, GB7251-87< low-voltage switchgear > standard and ZBK36001-89< low voltage draw out switchgear > industry standard.

Using environmental conditions

1, the ambient temperature is not higher than +40 and the average temperature in the 24h is not higher than 35 degrees Celsius, the lowest ambient temperature is not less than -25.

2, the relative humidity at the maximum temperature of +40 degrees Celsius is less than 50%, at a lower temperature, allowing a higher relative humidity, altitude is not more than 2000m.

3, to allow the transportation and storage at -25 C ~+50 C temperature, and allow the temperature within the +70 is not more than 24h degrees Celsius earthquake intensity less than 9 degrees.