SMS SenTRI2 - Page 11

11
SenTRI4 fire system
 Belden TR No. 89729
(Teon jacketed)
1.2Km maximum Panel to Panel or
Panel to Network node cable distance
y 2 twisted pairs
y Each pair individually screened
24AWG (7 strands x 32 AWG)
y Capacitance between conductors
39.4pF/m at 1kHz
y Capacitance - conductor to screen
72.2pF/m at 1kHz
y Temperature range up to 200
o
C
7 Datwyler PYROFIL 8750-U/R *
1.2Km maximum Panel to Panel or
Panel to Network node cable distance
y 4 cores
y each core having 1.5mm
2
cross
section area
7 Delta Crompton Firetuf FDZ1000*
1.2Km maximum Panel to Panel or
Panel to Network node cable distance
y 3 cores
 Doncaster Cables Firesure Plus*
1.2Km maximum Panel to Panel or
Panel to Network node cable distance
y 4 Cores (2- pair plus earth)
y each core having 1.5mm
2
cross
section area
 Huber & Schner Radox series FR
communication cable*
1.2Km maximum Panel to Panel or
Panel to Network node cable distance
y 3 cores twisted triad screened
y 1.5mm
2
(7/0.42 stranded)
conductors
y Nominal impedance 200 ohms
(1KHz)
y Capacitance - conductors 110pF/m
(1KHz)
y Capacitance - screen to core
210pF/m (1KHz)
y Fire resistance tested to BS6387
category CWZ and IEC 331.
 Prysmian (formally Pirelli)
FP200 Flex*
800m maximum Panel to Panel or
Panel to Network node cable distance
y 3 Cores, each having 1.5mm
2
cross
section area
 Prysmian (formally Pirelli)
FP200 Gold*
1.2Km maximum Panel to Panel or
Panel to Network node cable distance
y 3 Cores
y each core having 1.5mm
2
cross
section area
 Prysmian (formally Pirelli)
FP 400 Armoured
800m maximum Panel to Panel or
Panel to Network node cable distance
y 4 Cores, each stranded 1.5mm
2
cross section area
For cables marked with an * see note on
the previous page.