MNS switch cabinet is applicable to the power distribution system with AC 50Hz, nominal voltage 660V or below. MNS switch cabinet is capable of power generation, power transmission, power distribution, power transformation, and power consumption.
MNS switch cabinet meets International Standard IEC439, China National Standard GB7251.1 ‘Low Voltage Switchgear and Control Equipment', and JB/T9661 ‘Low Voltage Draw-out Type Switchgear Equipment'.
MNS1switch cabinet: 2200*600*800mm
MNS2 switch cabinet: 2200*600*1000mm
MNS3 switch cabinet: 2200*800*800mm
MNS4 switch cabinet: 2200*800*1000mm
MNS5 switch cabinet: 2200*1000*800mm
MNS6 switch cabinet: 2200*1000*1000mm
The components of MNS switch cabinet are all processed by galvanization treatment or coated by aluminum zinc plate.
Main bus bar lies horizontally at the top of the cabinet. Cabinet roof can be opened. The outgoing wires are at the rear or side.
Cabinet protection grade is IP3X-4X.
Drawers are in five categories, all of which are based on 8E (200mm), i.e. 8E/4, 8E/2, 8E, 16E, and 24E.
8E/4: assemble 4 drawer units in 8E (200mm) space;
8E/2: assemble 2 drawer units in 8E (200mm) space;
8E: assemble 1 drawer units in 8E (200mm) space;
16E: assemble 1 drawer units in 16E (400mm) space;
24E: assemble 1 drawer units in 24E (600mm) space;
Drawer unit circuit rated current is less than 600A, of which half of drawer units maximum current can be up to 100A. Drawer unit effective height is 1800mm.
Drawer incoming and outgoing wires adopt different connectors for different current. Drawer units have enough secondary connectors.