Self -supporting leaky cable fireproof clamp

PRODUCT DESCRIPTION

1、It is used for the installation   of highway, low-speed railway tunnel and indoor signal coverage    Radiating Coaxial Cable. It has the advantages of simple, safe and   efficient, and can meet the requirements of less than or equal to 200km/h   train speed requirements.

2、It is suitable for 1-5/8 "   Radiating Coaxial Cable, fixed Radiating Coaxial Cable orientation, clamping   Radiating Coaxial Cable to prevent its movement.

3、All   metal parts are made of high quality 304 or stainless steel, We can also   provide 316 stainless steel material according to customer needs.

4、It   is fixed on the cable outside the tunnel through the cable lifting clamp, and   the clamp is firmly held with the steel wire bearing cable, and the spreader   does not slide along the axis of the steel wire bearing cable.

5、Halogen   free and environmentally friendly. Compliant with ROHS.

TECHNICAL INDEX

Character of service

1、 Ambient temperature during   use : 

－45 ℃～＋85 ℃

2、 Ambient temperature during installation: 

－20℃～＋60 ℃

3、Relative humidity for   reliable operation: 

RH≤95%

Environmental performance

1、low temperature, -40 ℃±2 ℃, 72h      

No crack 

2、high temperature, 150 ℃±2 ℃, 72h   

No crack 

3、GDJS，25 ℃±3 ℃,＋80 ℃±2 ℃,（93±3）%，24h,10 times      

No crack 

4、Salt spray resistance property，35 ℃±2 ℃，5 %，240 h  

 No red rust

5、Solar radiation   resistance 

No powder

Mechanical Specifications

1、Maximum Load   

≥5000N  

MATERIAL INFORMATION

1、metallic parts    

 304 Stainless   steel 

Cable compatibility

1、Compatible radiating cable diameter, minimum 

46mm

2、Compatible radiating cable diameter, maximum

49mm

3、Nominal Size    

48mm

Recommended / Maximum Clamp Spacing

 1.5～2m

Minimum Distance to Self-supporting Steel Strand      

150mm