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raised floor systems
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Cablelink Plus Single Pan
Technical
DIMENSIONS (mm)
100
x200mm 200x200mm 265x265mm 340x265mm
A
130
222
287
287
B
222
222
287
362
C*
115
210
275
271
D*
206
206
271
350
*
General tolerance = +1.5mm.
The table below shows the sizes required for the carpet lid infill for the
Cablelink Plus Single Pan Floorboxes.
DIMENSIONS (mm)
100
x200 200x200 265x265 340x265
X Y X Y X Y X Y
Carpet Infill
93 152 185 152 251 219 326 219
Knockouts
1
compartment box is supplied with 20 and 25mm knockouts. 2, 3 and 4
compartment boxes are supplied with 2x20mm, 1x25mm, 1x32mm
knockouts respectively, per compartment.
X
A
Y
B
C
D
Dual Earth Sockets and High integrity Earthing
†
Modern offices, schools, universities, laboratories etc, are heavy users of IT,
computing and electronic equipment. As most of this equipment is fitted
with a filter mechanism to protect data and data transmission against RFI
and power surges, small earth leakages emanating from this equipment
introduces a current onto the Circuit Protective Conductor (CPC) effectively
turning this into a functional earth.
Should the CPC be broken, any equipment downstream of the break is no
longer connected to earth. If a fault now occurs in this equipment, the CPC
could rise to the mains potential and the fault transferred to other equipment
on the circuit. The implicit risks to equipment, data and most importantly
users in this situation are dealt with in the 17th Edition of the IEE Wiring
Regulations, and have led MK Electric to introduce Dual Earth Sockets.
Dual Earth Sockets allow the designer and installer to maintain the earth
integrity of the system, in accordance the the 17th Edition of the IEE Wiring
Regulations is intended to maintain at all times the CPC to ensure safety.
Clean Earth Sockets
Clean Earth Sockets allow the designer & installer to introduce a protective
conductor connecting sensitive equipment i.e. a computer, directly to the
main earth.
This reduces the possibility of ‘noise’ occurring on the protective conductor
through induced voltages from other equipment, and hence can have
benefits in maintaining data and data transmission integrity.
Floorbox: Tile and Frame and Floor Tile Cut-Out Dimensions
Cablelink Plus Single Pan
1
This height can be adjusted on site. Please see table below for dimensions
2
This dimension assumes a floor covering thickness of 8.0mm. A thinner
covering will reduce this dimension accordingly.
Plug Top Clearances
DIMENSIONS (mm)
70
mm Box
95
mm Box
1
Wiring Space
35
25
35
45
2
Plug Top Clearance
31
41
56
46
X
A
Y
B
C
D
X
A
Y
B
C
D
70
mm Box
95
mm Box
1
1
2
2
†
In the published 17th Edition of the IEE Wiring Regulations, these requirements
are found in Regulation 543.7. (16th Edition = Section 607)
Plate Dimensions (mm)
B
Y
X