Xtralis XCC-010 - Pipe Network Configurations

XCC Product Guide Xtralis Pty Ltd
6 www.xtralis.com
2.1 XCC-010 with Drilled Holes
For the given pipe lengths and number of holes, use hole sizes as defined in Table 2-1 or Table 2-2.
All holes to be evenly spaced along the pipe (+/- 20%).
Table 2-1: Pre-engineered pipe networks for XCC-010 with drilled holes - single pipe
Pipe
Style
Length
(m)
Number of Holes / Pipe
3 4 5 6 7 8 9 10 11 12
Single
Pipe
60-80 n/a n/a n/a n/a n/a 1-7=
3.0mm
8=
3.5mm
1-8=
3.0mm
9=
3.5mm
1-9=
3.0mm
10=
3.5mm
1-4=
2.5mm
5-10=
3mm
11=
3.5mm
1-4=
2.5mm
5-11=
3mm
12=
3.2mm
Single
Pipe
40-60 n/a n/a n/a all=
3.5mm
all=
3mm
all=
3mm
all=
3mm
all=
2.5mm
all=
2.5mm
all=
2.3mm
Single
Pipe
<40 n/a all=
3.5mm
all=
3.5mm
all=
3.5mm
all=
3.5mm
all=
3mm
all=
3mm
all=
3mm
all=
3mm
all=
2.5mm
Fire Alarm
Threshold Setting
n/a IV IV III II II I I I I
Table 2-2: Pre-engineered pipe networks for XCC-010 with drilled holes - single branch
Pipe Style Branch Length Number of Holes / Branch
3 4 5 6
Single Branch 40-50 n/a n/a all=4mm all=3.5mm
Single Branch 30-40 n/a all=4mm all=4mm all=3.5mm
Single Branch <30 all=4mm all=4mm all=4mm all=3.5mm
Fire Alarm Threshold Setting III II I I
Examples:
l For a single pipe, 75m long with 11 holes, the first four holes (nearest the detector) should be drilled
2.5mm, the last hole should be 3.5mm and the remaining holes (No’s 5-10) drilled 3mm.
l For a system with two 35m long pipes (i.e. a single branch), each with 4 holes (8in total) drill all holes
4mm.