Digital linear heat detection cable.
Linear heat cable fixings.
Use a suitable clip for whatever you are trying to fix the cable to.
Application fixings linear heat detection general guidelines for installation of lhdc.
Some 24 000 metres of linear heat detection lhd cable from linesense have been supplied to provide fire protection for one of the world s most important power plants.
The cable should not be in contact with any material that will act as a heat.
The digital linear heat detection cable comprises of a twisted pair two core cable.
Fixings should be placed at intervals of no more than 1 2m apart.
Lhdc should not be in contact with any material that can act as a heat sink.
Due to the high impedance of the system all connections at zone monitors eol jb.
Linear heat detection clips fixings come in different variants.
Each core is a tinned copper coated spring steel conductor and has special heat reactive polymer insulation.
Application fixings linear heat detection cable lhdc general guidelines for installation of lhdc.
This can be due to either inability to sustain environmental requirements or through prohibitive costs.
In accordance with bs5389 pt1 2002 lhdc should be spaced no more than 5 3m away from any zone boundary or wall and no more than 10 6m between adjacent runs.
Patol supply a full range as shown over the page.
The analogue linear heat detection cable lhdc is designed to provide detection of fire and overheating in circumstances where other forms of detection would not be viable.
Digital lhdc operates at fixed temperatures and is non resettable.
Linear heat detection fixings and brackets.
Linesense provide the following selection of fixings and clips to retain the linear heat detection lhd cable in place.
The below drawing represents various clips and fixings that can be used in a typical cable tunnel.
The correct size and type of cable gland must be used on all junction box etc.
Linear heat detection cable.
The below drawing represents various clips and fixings that can be used in a typical cable tunnel.
The taichung power plant is the largest coal fired power plant in taiwan and the third largest in the world.
Application fixings linear heat detection cable lhdc general guidelines for installation of lhdc.
Lios de tect is a robust linear heat detection system based on optical fibers.
Patol supply a full range as shown over the page.
The correct size and type of cable gland must be used on all junction box etc.
