Thorn - Product Catalogue - 2014/2015

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Steel columns
Suitability tables
SAP Code Height
(m)
Shaft dia.
(mm)
Per luminaire
Maximum
Weight (kg)
Per luminaire Maximum Wind
Area m2 for Rationalised
Wind Loading Factor, Rwf N/m 2
Per luminaire
Maximum
Weight (kg)
Per luminaire Maximum Wind
Area m2 for Rationalised
Wind Loading Factor, Rwf N/m2
Light
396
Medium
429
Heavy
466
X Heavy
576
Light
396
Medium
429
Heavy
466
X Heavy
576
Post top or floodlight bracket mounting Post top or floodlight bracket mounting
96227660 4 140 40 1.32 1.22 1.10 0.86 57 1.30 1.19 1.08 0.85
96227650 5 140 40 1.04 0.95 0.85 0.66 57 1.01 0.90 0.82 0.63
96227655 6 140 40 0.65 0.58 0.51 0.37 57 0.62 0.55 0.49 0.35
96227871 8 168 40 0.91 0.82 0.74 0.56 57 0.86 0.77 0.70 0.53
96227872 10 168 40 0.44 0.38 0.33 0.23 57 0.40 0.35 0.30 0.21
96227874 10 194 40 1.14 1.03 0.93 0.72 57 1.08 0.99 0.88 0.68
96227873 12 168 40 0.25 0.20 0.16 0.08 57 0.22 0.18 0.14 0.07
96227875 12 194 40 0.66 0.58 0.52 0.38 57 0.62 0.55 0.48 0.35
0.5m Single Arm mounting Post top or floodlight bracket mounting
96227660 4 140 20 0.47 0.43 0.40 0.32 76 1.26 1.15 1.05 0.83
96227650 5 140 20 0.43 0.40 0.36 0.29 76 0.98 0.88 0.80 0.61
96227655 6 140 20 0.48 0.42 0.38 0.28 76 0.60 0.53 0.47 0.33
96227871 8 168 20 0.29 0.27 0.25 0.27 76 0.82 0.75 0.67 0.50
96227872 10 168 20 0.26 0.24 0.22 0.15 76 0.38 0.33 0.28 0.18
96227874 10 194 20 0.27 0.25 0.23 0.18 76 1.05 0.95 0.85 0.65
96227873 12 168 20 0.18 0.14 0.11 - 76 0.20 0.15 0.12 -
96227875 12 194 20 0.25 0.23 0.21 0.17 76 0.59 0.52 0.46 0.33
0.5m Double Arms mounting Post top or floodlight bracket mounting
96227660 4 140 20 0.70 0.64 0.58 0.45 92 1.25 1.13 1.02 0.80
96227650 5 140 20 0.55 0.49 0.44 0.34 92 0.96 0.86 0.78 0.59
96227655 6 140 20 0.40 0.36 0.32 0.23 92 0.58 0.51 0.45 0.31
96227871 8 168 20 0.45 0.40 0.36 0.27 92 0.80 0.72 0.65 0.48
96227872 10 168 20 0.21 0.18 0.15 0.10 92 0.36 0.31 0.26 0.17
96227874 10 194 20 0.50 0.46 0.43 0.34 92 1.00 0.92 0.82 0.63
96227873 12 168 20 0.11 0.09 0.07 - 92 0.18 0.14 0.10 -
96227875 12 194 20 0.32 0.28 0.25 0.18 92 0.56 0.50 0.44 0.31
Maximum Wind Area and Weights for QC-TC Steel Columns
Maximum Wind Area and Weights for QCZR Columns
Luminaire Mount SAP Code Height (m) Per luminaire
Maximum
Weight (kg)
Shaft dia.
(mm)
Per luminaire Maximum Wind Area m2
for Rationalised Wind Loading Factor, Rwf N/m2
Light
396
Medium
429
Heavy
466
X Heavy
576
POST TOP 96228006 4 20 60 0.55 0.50 0.46 0.35
POST TOP 96227657 5 20 60 0.33 0.30 0.26 0.18
POST TOP OR FLOODLIGHT BRACKET 96227674 4 40 76 0.78 0.71 0.64 0.50
POST TOP OR FLOODLIGHT BRACKET 96227661/96227651 5 40 76 0.55 0.50 0.45 0.33
POST TOP OR FLOODLIGHT BRACKET 96227652/96227654 6 40 76 0.34 0.30 0.26 0.17
POST TOP OR FLOODLIGHT BRACKET 96227658 8 40 90 0.40 0.34 0.30 0.20
POST TOP OR FLOODLIGHT BRACKET 96227869 8HEAVYDUTY 40 114 0.74 0.66 0.59 0.45
POST TOP OR FLOODLIGHT BRACKET 96227755 10 40 114 0.42 0.37 0.32 0.23
0.5M SINGLE ARM 96227674 4 20 76 0.68 0.61 0.55 0.43
0.5M SINGLE ARM 96227661/96227651 5 20 76 0.39 0.36 0.33 0.25
0.5M SINGLE ARM 96227652/96227654 6 20 76 0.28 0.24 0.21 0.13
0.5M SINGLE ARM 96227658 8 20 90 0.38 0.33 0.28 0.19
0.5M SINGLE ARM 96227869 8HEAVYDUTY 20 114 0.55 0.50 0.44 0.33
0.5M SINGLE ARM 96227755 10 20 114 0.41 0.36 0.31 0.22
0.5M DOUBLE ARM 96227674 4 20 76 0.39 0.36 0.32 0.24
0.5M DOUBLE ARM 96227661/96227651 5 20 76 0.27 0.24 0.21 0.15
0.5M DOUBLE ARM 96227652/96227654 6 20 76 0.16 0.14 0.11 0.07
0.5M DOUBLE ARM 96227658 8 20 90 0.20 0.17 0.15 0.09
0.5M DOUBLE ARM 96227869 8HEAVYDUTY 20 114 0.39 0.35 0.31 0.23
0.5M DOUBLE ARM 96227755 10 20 114 0.21 0.19 0.16 0.11
Example: A 6m column with a 76mm dia shaft in a ‘light’ area can accommodate a 40kg luminaire which has a windage area of 0.34m2.
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