Three Phase MNS Low Voltage Withdrawable Switchgear 400V 690V Air Insulated Cabinet Enclosed Distribution Metal Sealed Indoor Box

Environmental Conditions：

●Ambient Temperature:No more than +40C and no less than -15C. Average temperature is no more than +35C within 24 hours.

● Altitude:No more than 1000m.

●Relative Humidity:the average daily value is no more than 95%,the average monthly value is no more than 90%.

● Earthquake Intensity:No more than 8 degrees.

·Vapor pressure:average daily value is no more than 2.2kPa,average monthly value is no more than 1.8kPa.
·Installation locations without fire,explosion danger,serious pollution,chemical corrosion and violent vibration.

Features：

● The operation of drawer is combined with the control handle.It has simplified the operation,and overcome the shortcomings that the operation of traditional MNS cabinet is complicated.
·The MCC unit has a lot of combinations,with compact structure.The cabinet body can share busbars, which are arranged back to back. A maximum of 36 loops can be assembled for each cabinet.
·The cabinet body can be arranged back to back or against the wall, which can save installation space.

●All of the standard components are selected to facilitate the design of engineering designers

● The whole series is standardized,the structure is versatile and the assembly is flexible.

● It can accommodate more units in a cabinet,and it can be freely combined into different types,such as fixed type and drawer type.The same specification drawer unit can be exchanged conveniently.

● The combination performance is stable and the earth continuity is good.

● The device has a high continuity and reliability.

● The product has passed the a seismic,salt fog and EMC electromagnetic compatibility test,and the operation is safe and reliable.