CSS 220 Type A/B

Conveyor System interrupted in the losing Area  

gte – Conveyor system shutter (FAA) T90/EI90 (EI120)* 

Baureihe 220
Proofs of suitability*
Z-6.6-2089 General Technical Approval of the German Institute for Structural Engineering / Deutsches Institut für Bautechnik (DIBt), Berlin (Germany).
LPCB 735a Loss Prevention Certification Board, from BRE London (Great Britain Commonwealth)
ETA-16/0852 European Technical Approval (Europe)
TP 0620928 Сертификата пожарной безопасности (Russia)

 

   
Application Fire protective separation of pneumatic conveyor systems (pipe/ channel)
   
Clear wall opening

W = 500 mm up to 1.500 mm

H = 500 mm up to 1.500 mm

Thickness of closing element = 58 mm

 

 

Measurement

 

pipe/channel 

150 mm – 1.200 mm Ø* 
   
Closing direction ←    →   ↑   ↓ 
   
Kind of installation
Raised installation on walls or ceilings
   
Mounting on
Concrete, brickwork, gas concrete, prefabricated walls, cladded steel  
     
Design
Type 220 A 220 B
operating type manually automatic
operating position systematically open
open/closed
open manually operated
motor driven
close manually operated
automatic
alarm closing

in the event of fire through mechanical closing device



 
Operating Principles

During conveying operation of the conveyor system the closing element is driven next to the opening and is retained there by means of the hold-open device (magnetic clamp).The pipe or channel system arranged in the extension of the closing element connects the conveyor system.

In the event of fire detection or at the end of the conveying operation the conveying pipe is separated by means of axially displaceable segments integrated in the closing element, and that delayed in time (up to 120 sec.) with the closing operation of the CSS. The separation is controlled through the movement of the closing element. In case of a motor-driven design all functions can be operated by remote control via control of the hold-open device, the local  manual push button on the CSS or by means of the conveyor system control.


 

 
Equipment*

Basic equipment see  „Description of Conveyor system shutters

 - Hold-open device for keeping the CSS open.

Sensor for realizing the open position.
Terminal box as interface for control.

 
Additional Equipment

In the extension of the closing element axially movable pipe segments are arranged, which dependent on the position of the closing element through its movement can connect the piping or channel plant when in open position. The conveyor cross section of the pipe or channel system is 100 % free. The conveying flow is not interfered. For operating the pipe sealing elements no additional power is needed. Sealing happens automatically along with the leaf movement of the closing element. 


 

 

*) Detailed definitions can be taken from the approvals (upon request)

gte Brandschutz gte Brandschutz