Accoustic Enclosures

 

 

 

"NV" Naturally Ventilated Enclosure

"NV" Naturally Ventilated Enclosure

 

 

 

 

Welded Frame System 'W'
WELDED FRAME SYSTEM 'W'

 

 

 

 

Aluminium Frame System 'A'
ALUMINIUM FRAME SYSTEM 'A'

AVC Enclosures are designed with a choice of unventilated, natural and mechanically ventilated interiors with materials to suit all applications.

To determine the classification of the enclosure being selected, the following symbols are used:

    1. "UV" Unventilated Enclosure
    2. "NV" Naturally Ventilated Enclosure
    3. "MV" Mechanically Ventilated Enclosure

CONSTRUCTION

Two methods of framing system have been adopted, with varying depths and composition of panels, the charts below give the frame/panel material options.

 

WELDED FRAME SYSTEM 'W'

This frame system is constructed from a fully welded pentapost section, formed into a five angle profile with mitred corners. The frame is fabricated by fully welding the mitred corners, and dressing back flush the welds.

Standard Materials of Construction

Galvanised
Steel
Zintec
Steel
Plastisol Plastic
Coated Steel
Stainless
steel
Aluminium
Frame
-
Yes
-
Yes
-
Panels
Yes
Yes
Yes
Yes
Yes
Weather-
proofed
Yes
Yes
Yes
Yes
Yes

 

ALUMINIUM FRAME SYSTEM 'A'

This frame is consructed from an extruded aluminium pentapost section, fabricated into a frame-work with Monobloc Mechanical Die cast aluminium corner joints.

Standard Materials of Construction

Galvanised
Steel
Zintec
Steel
Plastisol Plastic
Coated Steel
Stainless
steel
Aluminium
Frame
-
-
-
-
Yes
Panels
Yes
Yes
Yes
Yes
Yes
Weather-
proofed
Yes
Yes
Yes
Yes
Yes

 

 

PANEL COMPOSITION

Various panel compositions are available with varying depths to achieve the power loss required from the enclosure. Standard panel insulation compositions are below for both the Aluminium and Welded frame options.

Insulation Options

Frame
Max Panel
Depth
Frame
Insulated
as Standard
Frame
Insulated
Option
Rigid
Fibreglass
Rockwool
Rockwool
and
Plasterboard
Perforated
Internal
Absorber
Aluminium
50mm
No
Yes
Yes
Yes
Yes
Optional
Welded
100mm
No
yes
Yes
Yes
Yes
Optional