1 CNS/GSS/2008/M4 1 Module 4 Metal Enclosures – Various types.
-
Upload
jonathan-lucas -
Category
Documents
-
view
217 -
download
1
Transcript of 1 CNS/GSS/2008/M4 1 Module 4 Metal Enclosures – Various types.
1
CNS/GSS/2008/M4
1
Module 4
Metal Enclosures – Various types
2
CNS/GSS/2008/M4
2
Metal Enclosures OPEN TYPE ASSEMBLY
An ASSEMBLY consisting of a supporting structure which supports the electrical equipment, the live parts of the electricalequipment being accessible.
3
CNS/GSS/2008/M4
3
Metal Enclosures DEAD FRONT ASSEMBLY An open-type ASSEMBLY with a front covering which provides a degree of protection of at least IP2X from the front. Live parts may be accessible from the other directions
4
CNS/GSS/2008/M4
4
Metal Enclosures ENCLOSED ASSEMBLY
An ASSEMBLY which is enclosed on all sides with the possible exception
of its mounting surface in such a manner as to provide a degree of
protection of at least IP2X
5
CNS/GSS/2008/M4
5
Metal Enclosures CUBICLE TYPE ASSEMBLY An enclosed ASSEMBLY the floor-standing type whichmay comprise several sections,sub-sections or Compartments
6
CNS/GSS/2008/M4
6
Metal Enclosures MULTI CUBICLE TYPE ASSEMBLYa combination of a number of mechanically joined cubicles
7
CNS/GSS/2008/M4
7
Metal Enclosures BOX TYPE ASSEMBLYAn enclosed ASSEMBLY, in principle intended to be Mounted on a vertical plane MULTI BOX TYPE ASSEMBLYA combination of boxes mechanically joined together, with or without a common supporting frame, the electrical connections passing between two adjacentboxes through openings inthe adjoining faces
8
CNS/GSS/2008/M4
8
Metal Enclosures BASED ON METHOD OF MOUNTING
FLOOR MOUNTINGWALL MOUNTING
9
CNS/GSS/2008/M4
9
Metal Enclosures BASED ON METHOD OF CONSTRUCTION OF UNITS
FIXED TYPE
10
CNS/GSS/2008/M4
10
Metal Enclosures BASED ON METHOD OF CONSTRUCTIONOF UNITSDRAWOUT TYPE
11
CNS/GSS/2008/M4
11
Metal Enclosures BASED ON METHOD OF CONSTRUCTION OF UNITS
SEMI DRAWOUT TYPE
12
CNS/GSS/2008/M4
12
Metal Enclosures
13
CNS/GSS/2008/M4
13
Metal Enclosures