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Fixed-structured enclosures

The frame of the system is made by riveting and welding. The parts are fastened on the frame with screws. Our other product series can also be used in constructing a system that meets the special needs of each purpose, as the parts of the F NBS system are compatible with the S-series.

S-series provides a wide range of sizes and uses the same door structure as the E- and F-series. The available door sizes range from 140 to 1960 mm.

The frame of the system has been provided with pre-punched holes and grounding screws to enable easy grounding. Doors are grounded via hinges and screws.

Screen-protected structures can be built on one or two levels. For two-level installation, either plastic or metal partition covers are used.

ELECTRIC FEATURES

Nominal voltage Un Insulation voltage Ui Nominal current In Thermal short-circuit 
Icw
Dynamic short-circuit
strength Ipk
Nominal frequency f Arc short-circuit strength
 < 690V  1000V <1000A / <3150A < 21,6kA / < 60kA <42,6kA / < 132kA 50 – 60Hz

MECHANIC FEATURES

Enclosure class

Impact strength (outer/inner)

Type of subdivision Material strength of doors
IP20 – IP55 IK09/07  2,3,4 1,4 mm

MATERIALS

Frame Insulating flanges Protective screens
hot galvanized
sheet metal
 PC hot galvanized
sheet metal / PVC

FINISH

Powder coating
RAL7035

STANDARDS

       
EN 60529 EN 62262 IEC/EN 61439-1
IEC/EN 61439-2
IEC/EN 61439-3
IEC/EN 62208

 

MEASUREMENTS

WIDTH 300 450 600 750              
HEIGHT 140 280 420  560  700  840  980  1120 1400 1680 1960
DEPTH 80 160 250 320  510             
BASE 40 140