UFS. Underfloor systems
Technical part
UK-Underfloor-Installation system, topping-covered
ISO A duct system, topping-flush, open
Cavity and false floor systems
28 mm trunking height
Underfloor installation trunking
UK 1428-2, UK 1928-3, UK 3428-3
15
Utilisation table
Description
The trunking filling factor 0.5 was
The screed structure is important for a proper underfloor installation.
taken as the mean in the table below.
In screeded systems, it is important that the screed over the duct is at
least 30 mm thick in order to prevent cracking.
Number of lines to be run
280
Screed depth: 60 mm, for floor-mounted connections only,
Line
Channel Channel Channel Channel
240
from 70 mm for underfloor connections.
diameter
width
width
width
width
mm
60 mm
70 mm
100 mm
120 mm
78 79 78
Cover 1.5 mm metal thickness
79
3
91
--Base 1.0 mm metal thickness
44
4
51
75
90
Stock length 3000 mm
20
50
6.5
145
267.5
61.5 62 61.5
180
290
3000
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
230
190
140
9
68
1
1.5
28
Material
Sheet steel,
strip galvanised to
DIN EN 10147 (FS)
28
19
14
11
8
7
5
4
4
3
3
2
2
2
1
1
33
22
16
12
10
8
6
5
4
4
3
3
2
2
2
2
48
33
24
18
14
12
10
8
7
6
5
4
4
3
3
3
58
40
29
22
17
14
11
10
8
7
6
5
5
4
4
3
Channel
width
145 mm
Channel
width
195 mm
--70
48
35
27
21
17
14
12
10
8
7
6
6
5
4
4
--95
66
48
37
29
23
19
16
14
12
10
9
8
7
6
5
38 mm trunking height
Underfloor installation trunking
UK 1438-2, UK 1938-3, UK 3438-3
15
38
Utilisation table
Description
The trunking filling factor 0.5 was
The screed structure is important for a proper underfloor installation.
taken as the mean in the table below.
In screeded systems, it is important that the screed over the duct is at
Number of lines to be run
least 30 mm thick in order to prevent cracking.
Line
Channel
Channel
Channel Channel
Screed depth: 60 mm, for floor-mounted connections only,
280
diameter
width
width
width
width
from 70 mm for underfloor connections.
mm
60 mm
70 mm
100 mm 120 mm
240
Cover 1.5 mm metal thickness
110
3
128
--78 79 78
Base 1.0 mm metal thickness
62
4
72
106
126
Stock length 3000 mm
39
5
46
67
81
20
61.5 62 61.5
38
6.5
180
140
9
Underfloor installation trunking
38
1.5
68
1
290
3000
Material
Sheet steel,
strip galvanised to
DIN EN 10147 (FS)
145
267.5
50
230
190
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
27
20
15
12
9
8
6
5
5
4
3
3
3
2
2
32
23
18
14
11
9
8
6
5
5
4
3
3
3
2
47
34
26
20
16
14
11
10
8
7
6
5
5
4
4
56
41
31
25
20
16
14
12
10
9
7
7
6
5
5
Channel
width
145 mm
Channel
width
195 mm
--98
68
50
38
30
24
20
17
14
12
10
9
8
7
6
6
--133
92
68
52
41
33
27
23
19
17
14
13
11
10
9
8
Channel
width
145 mm
Channel
width 195
mm
--123
88
64
49
39
31
26
22
18
16
14
12
10
9
8
7
--171
119
87
67
53
42
35
29
25
21
19
16
14
13
11
10
48 mm trunking height
15
48
Utilisation table
Description
The trunking filling factor 0.5 was
The screed structure is important for a proper underfloor installation.
taken as the mean in the table below.
In screeded systems, it is important that the screed over the duct is at
Number of lines to be run
least 30 mm thick in order to prevent cracking.
Line
Channel
Channel
Channel
Channel
280
Screed depth: 60 mm, for floor-mounted connections only,
diameter
width
width
width
width
from 70 mm for underfloor connections.
240
mm
60 mm
70 mm
100 mm
120 mm
Cover 1.5 mm metal thickness
78 79 78
142
3
165
--Base 1.0 mm metal thickness
80
4
92
136
163
Stock length 3000 mm
51
5
69
87
104
20
46
180
140
68
48
1
9
1.5
290
Material
Sheet steel,
strip galvanised to
DIN EN 10147 (FS)
61.5 62 61.5
48
145
6.5
3000
267.5
50
230
190
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
35
26
20
15
12
10
8
7
6
5
5
4
3
3
3
41
30
23
18
14
12
10
8
7
6
5
5
4
4
3
60
44
34
26
21
18
15
12
11
9
8
7
6
6
5
72
53
40
32
26
21
18
15
13
11
10
9
8
7
6
Please always state the ordering number when ordering.
UFS_GB_V0_24012003
UK 1448-2, UK 1948-3, UK 3448-3
Overview of outside diameters of installation lines
NYM wiring should be used for heavy current connections.
Never draw through individual wires as this no longer guarantees circuit separation on the heavy current side, and on the low
current side there can be a high susceptibility to fault due to
damage to individual wires. Also, individual cables do not
guarantee perfect screening.
On intersections or short parallel runs, the sheathing of
sheathed lines to VDE 0250 also serves as a partition.
Core insulation alone is not sufficient. In floor channel sockets,
partitions or cable bridges can therefore be omitted.
The duct filling factor 0.5 was taken as the mean in the table
below.
Max. OD of installation lines for telecommunication systems
with static screen
J-Y (St) Y
OD of cables and lines
with strain relief
J-Y (Z) Y
Ø
mm
OD
ca mm
Ø
mm
OD
ca mm
1 x 2 x 0.6
4.5
1 x 2 x 0.6
7.0
2 x 2 x 0.6
5.0
2 x 2 x 0.6
7.9
3 x 2 x 0.6
6.8
3 x 2 x 0.6
10.1
4 x 2 x 0.6
7.1
4 x 2 x 0.6
10.7
5 x 2 x 0.6
7.5
5 x 2 x 0.6
12.0
6 x 2 x 0.6
8.0
6 x 2 x 0.6
12.4
8 x 2 x 0.6
8.4
8 x 2 x 0.6
13.9
10 x 2 x 0.6
9.6
10 x 2 x 0.6
14.8
12 x 2 x 0.6
10.0
12 x 2 x 0.6
16.6
14 x 2 x 0.6
10.3
14 x 2 x 0.6
17.1
16 x 2 x 0.6
10.9
16 x 2 x 0.6
17.8
20 x 2 x 0.6
11.4
20 x 2 x 0.6
18.2
24 x 2 x 0.6
12.5
24 x 2 x 0.6
19.9
30 x 2 x 0.6
14.5
30 x 2 x 0.6
22.0
Remember that the draw length of the lines has an effect on the
laying surface. The smaller the distance between channel
sockets, the greater the filling capacity.
Draw length (m)
10
9
8
7
6
5
Draw length factor
0.3
0.4
0.5
0.6
0.7
0.8
Cross-section
OD
NYM
mm
OD
NYY
(ca) mm
OD
NYCY
NYCWY
(ca) mm
2 x 1.5
2 x 2.5
2x 4
2x 6
2 x 10
2 x 16
2 x 25
2 x 35
8.4- 9.8
9.6-11
11 -12.5
12 -13.5
15 -17
17 -20
21 -24
23.5-27.5
3 x 1.5
3 x 2.5
3x 4
3x 6
3 x 10
3 x 16
3 x 25
3 x 35
8.8-10.5
10 -11.5
11.5-13
12 -15
16 -18
18.5-22
22.5-26
25 -29.5
11-14
12-15
14-17
15-18
17-20
19-22
-
13
14
15
17
18.5
20.5
26.5
28
4 x 1.5
4 x 2.5
4x 4
4x 6
4 x 10
4 x 16
4 x 25
4 x 35
9.5-11
11 -12.5
12.5-14.5
14.5-16.5
17 -19.5
20.5-23.5
25 -28.5
27.5-32
12-16
13-17
15-19
16-20
18-22
21-25
25-32
27-34
14
15
16
18
20.5
24
29
31
5 x 1.5
5 x 2.5
5x 4
5x 6
5 x 10
5 x 16
5 x 25
5 x 35
9.9-12
11.5-13.5
14 -16.5
15.5-18
18.5-21.5
22.5-26
27.5-31.5
30.5-35.5
13-16
14-17
16-19
18-21
20-23
22-25
27-33
-
12
13
15
16
17.5
20
-
UFS_GB_V0_24012003
The laying area depends on the trunking height, and increases
with the trunking height; the rate of increase is considerably
more favourable than linear.
Please always state the ordering number when ordering.
47
Underfloor connection socket UA 60-130
Description
UA 60-140
Connection socket for 56-140 mm screed depth,
for trunking max. 340 mm wide and max. 48 mm high
Connection socket for 130-170 mm screed depth,
for trunking max. 340 mm wide and max. 48 mm high
UA 130-170
493
h
UA 60/130
Material
Sheet steel,
strip galvanised to
DIN EN 10147 (FS)
and aluminium
493
Holder plates
146.5
196.5
196.5
Material
Sheet steel,
strip galvanised to DIN EN 10147 (FS)
BD 60-130
4
AB 4/6
AB 9/12
196.5
AB 7/10
AB ZS/GMD
196.5
103.5
131.5
Ø 38
146.5
196.5
196.5
196.5
145.5
103.5
196.5
R 79.75
83.25
196.5
Blanking cover frames
226
226
BDRZ 4/6
Blanking cover frame with carpet overlap and sheet
steel inserts for AB 4/6.
Recess in Blanking cover: 10 mm carpet thickness
Blanking cover frame with carpet overlap and sheet
steel inserts for attachment of tap columns for AB 4/6.
Recess in Blanking cover: 10 mm carpet thickness
226
48
Colour
grey
beige
brown
graphite black
RAL 7011
RAL 1019
RAL 8014
RAL 9011
Material
Sheet steel, strip galvanised to
DIN EN 10147 (FS) and polyamide,
non-flammable (PA)
Please always state the ordering number when ordering.
UFS_GB_V0_24012003
Description
BDR 4/6
226
BDR 4/6, BDRZ 4/6
Cassette frames
BDK/340/.. VA
44
232
232
BDK/340/40 VA
Cassette frame with cassette for use of panels,
tiles and thick wood coverings up to 19 mm thick
Cassette frame with cassette for use of panels,
tiles and thick wood coverings up to 39 mm thick
260
Description
BDK/340/20 VA
24
288
60
80
255
283
ø 76
Material
Stainless steel (V2A)
ø 86
Blanking cover frames
BDR 7/10 R
Blanking cover frame with carpet overlap
and sheet steel inserts for AB 7/10 R.
Recess in blanking cover: 10 mm carpet thickness
338
Description
BDR 7/10 R
Colour
grey
beige
brown
graphite black
RAL 7030
RAL 1019
RAL 8014
RAL 9011
Material
Polyamide non-flammable (PA)
Sheet steel, strip galvanised to
DIN EN 10147 (FS)
Levelling strips
UFS_GB_V0_24012003
AGS 7/10
Description
AGR 7/10
100
Levelling strips to compensate for carpet thickness
in blanking covers BDR 7/10 R, 2 mm thick
38û
Colour
grey RAL 7030
Material
Polypropylene (PP)
Please always state the ordering number when ordering.
49
Cassette frames
BDK/240/.. VA
44
173
BDK/240/40 VA
Cassette frame with cassette for use of panels,
tiles and thick wood coverings up to 19 mm thick
Cassette frame with cassette for use of panels,
tiles and thick wood coverings up to 39 mm thick
206
Description
BDK/240/20 VA
24
206
56
76
Material
Stainless steel (V2A)
201
ø 76
ø 86
201
Blanking cover
BD 60-140
Description
BD 60-140
Blanking cover for frameless end capping for
UA 60-140 / UA 130-170
Material
Sheet steel, strip galvanised to
DIN EN 10147 (FS)
Blanking cover frames
BDR 9/12, BDRZ 9/12
281
Blanking cover frame with carpet overlap
and sheet steel inserts for attachment of tap columns for AB 9/12.
Recess in blanking cover: 10 mm carpet thickness
RAL 7030
RAL 1019
RAL 8014
RAL 9011
Material
Polyamide non-flammable (PA)
Sheet steel, strip galvanised to
DIN EN 10147 (FS)
309
BDRZ 9/12
Colour
grey
beige
brown
graphite black
309
50
Please always state the ordering number when ordering.
UFS_GB_V0_24012003
Blanking cover frame with carpet overlap
and sheet steel inserts for AB 9/12.
Recess in blanking cover: 10 mm carpet thickness
281
Description
BDR 9/12
Floor access boxes
GEE 4/6-5,
GEE 7/10-5 R
Floor access box with hinged cover frame with
carpet overlap, hinged cover, cord outlet and
intermediate frame for AB 4/6.
88
68
Description
GEE 4/6-5
GEE 9/12-5,
207 V cut-out
Colour
grey
beige
brown
graphite black
RAL 7011
RAL 1019
RAL 8014
RAL 9011
226
Recess in hinged cover:
up to 5 mm flooring thickness for use of 2 x GTK 4/6
Height adjustment of
intermediate frame
max. 20 mm
226
291 x 263 cut-out
Height adjustment of
intermediate frame
max. 20 mm
281
GEE 7/10-5 R
RAL 7011
RAL 1019
RAL 8014
RAL 9011
88
Floor access box with hinged cover frame with
carpet overlap, hinged cover, cord outlet and
intermediate frame for AB 9/12.
Recess in hinged cover:
up to 10 mm flooring thickness for use of
3 x GTK 9/12
Colour
grey
beige
brown
graphite black
309
GEE 9/12-10
Floor access box with hinged cover frame with
carpet overlap, hinged cover, cord outlet and
intermediate frame for AB 9/12.
Recess in hinged cover:
up to 5 mm flooring thickness for use of
3 x GTK 9/12
68
GEE 9/12-5
Material
Polyamide non-flammable (PA)
Sheet steel, strip galvanised to
DIN EN 10147 (FS)
Material
Polyamide non-flammable (PA)
Sheet steel, strip galvanised to
DIN EN 10147 (FS)
Floor access box with hinged cover frame with
carpet overlap, hinged cover, cord outlet and intermediate frame for AB 7/10 R.
RAL 7011
RAL 1019
RAL 8014
RAL 9011
88
Recess in hinged cover:
up to 5 mm flooring thickness for use of
2 x GTK 4/6 and 1 x GTK 9/12
68
Colour
grey
beige
brown
graphite black
338
UFS_GB_V0_24012003
319 cut-out ø
Height adjustment
of intermediate frame
max. 20 mm
Please always state the ordering number when ordering.
Material
Polyamide non-flammable (PA)
Sheet steel, strip galvanised to
DIN EN 10147 (FS)
51
Floor access boxes
GEE 4/6 VA 20, GEE 4/6 VA 40, GEE 9/12 VA 20, GEE 9/12 VA 40
Description
GEE 4/6 VA 20
GEE 4/6 VA 40
For fitting in parquet, laminate, tile and
other stone floors, laying depth 19 mm.
Installation with holder plate AB 4/6
For fitting in parquet, laminate, tile and
other stone floors, laying depth 39 mm.
Installation with holder plate AB 4/6
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
2
2
201
201
201
30
201
206
44
24
22
42
30
206
206
206
GEE 9/12 VA 40 For fitting in parquet, laminate, tile and
other stone floors, laying depth 39 mm.
Installation with holder plate AB 9/12
GEE 9/12 VA 20 For fitting in parquet, laminate, tile and
other stone floors, laying depth 19 mm.
Installation with holder plate AB 9/12
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
2
255
2
255
283
283
30
260
288
260
UFS_GB_V0_24012003
288
44
24
42
22
30
52
Please always state the ordering number when ordering.
Floor access boxes
GEET 4/6 VA 20, GEET 4/6 VA 40, GEET 9/12 VA 20, GEET 9/12 VA 40
Description
GEET 4/6 VA 20 For fitting in parquet, laminate, tile and
other stone floors, laying depth 19 mm.
Installation with holder plate AB 4/6
GEET 4/6 VA 40 For fitting in parquet, laminate, tile and
other stone floors, laying depth 39 mm.
Installation with holder plate AB 4/6
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
Internal diam. of tube: 65
Internal diam. of tube: 65
2
201
44
201
41
ø 96
21
ø 96
24
2
206
206
GEET 9/12 VA 20 For fitting in parquet, laminate, tile and
other stone floors, laying depth 19 mm.
Installation with holder plate AB 9/12
GEET 9/12 VA 40 For fitting in parquet, laminate, tile and
other stone floors, laying depth 39 mm.
Installation with holder plate AB 9/12
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
Material
Stainless steel, 1.4301 (VA)
Material thickness: 2 mm
Internal diam. of tube: 65
Internal diam. of tube: 65
2
21
ø 96
283
255
255
288
260
UFS_GB_V0_24012003
260
44
24
283
288
41
ø 96
2
Please always state the ordering number when ordering.
53
Accessory supports
Description
GTK 4/6
40
GTK 4/6, UNS 4/6-D, UNS-A 4/6
Accessory support for use in floor access box
GEE 7/10-5 R and GEE 4/6-5, to hold installation accessories, with 2 line inlets with double strain relief.
Material
Polyamide non-flammable (PA)
165
GTK 4/6
Accessory support with integral surge protection in
accessory support GTK 4/6, with visual signalling
(on request)
40
UNS 4/6-D
Material
Polyamide non-flammable (PA)
108.5
165
Accessory support with integral surge protection in
accessory support GTK 4/6 with audible signalling
UNS 4/6--D
40
UNS-A 4/6
Application
OBO UNS-D (requirement class D), the correct Accessory for protection of sensitive electronics supplied with electrical energy via underfloor installation systems, as used in many areas of industry, banks
and insurance companies.
Material
Polyamide non-flammable (PA)
108.5
165
Function
The working state of the UNS-D Accessory is monitored at all times
via the thermally controlled function monitoring.
Depending on the design selected, the green LED goes out or an
audible signal sounds in event of overload.
Location/installation
The unit is fitted in the accessory support and can easily be integrated
into the connection sockets of the OBO underfloor
systems.
Feature
As well as the visual or audible signalling, via the remote signalling
contact on the UNS-D, central monitoring is possible of all surge
protection units on a floor for example.
UNS-A 4/6
L1
L
J
V
V
N
V
F
Block circuit diagram
UNS-A
PE
Rated voltage
UN
230 V~
Max. permitted operating voltage
U~max.
250 V
Rated current
IN
16 A
Nominal leakage surge current
iSN (8/20)
1.8 kA
Limit leakage surge current
iSG (8/20)
6.5 kA
Residual voltage at iSN
uR L-N
uR L/N-PE
~1.0 kV
≤1.0 kV
High surge current
iSH (4/10)
6.5 kA
Long-wave surge current
iSL (1000 µs)
65 A
Response time
tA
< 25 ns
Connection cross-section
0.13-4 mm2
Designs
UNS 4/6-D; UNS-A 4/6 for GEE 4/6 and GEE 7/10
UNS 9/12-D; UNS-A 9/12 for GEE 9/12 and GEE 7/10
Fitting
UNS-D unit snap-fits in the floor access box
54
Please always state the ordering number when ordering.
UFS_GB_V0_24012003
Technical Data UNS-D
Accessory supports
Description
GTK 9/12
40
GTK 9/12, UNS 9/12-D, UNS-A 9/12
For use in floor access boxes GEE 7/10-5 R and
GEE 9/12-5, to hold installation accessories,
with 2 line inlets with double strain relief.
Material
Polyamide non-flammable (PA)
220
UNS 9/12-D
40
GTK 9/12
Accessory support with integral surge protection in
accessory support GTK 9/12, with visual signalling
(on request)
165
220
UNS 9/12--D
Accessory support with integral surge protection in
accessory support GTK 9/12, with audible signalling
40
UNS-A 9/12
Application
OBO UNS-D (requirement class D), the correct device for protection
of sensitive electronics supplied with electrical energy via underfloor
installation systems, as used in many areas of industry, banks and
insurance companies.
Function
The working state of the UNS-D device is monitored at all times via
the thermally controlled function monitoring.
Depending on the design selected, the green LED goes out or an
audible signal sounds in event of overload.
Location/installation
The unit is fitted in the device support and can easily be integrated
into the connection sockets of the OBO underfloor
systems.
Feature
As well as the visual or audible signalling, via the remote signalling
contact on the UNS-D, central monitoring is possible of all surge
protection units on a floor for example.
Material
Polyamide non-flammable (PA)
165
220
UNS-A 9/12
L1
L
J
V
V
N
V
F
PE
Block circuit diagram
UNS-A
UFS_GB_V0_24012003
Technical Data UNS-D
Rated voltage
UN
230 V~
Max. permitted operating voltage
U~max.
250 V
Rated current
IN
16 A
Nominal leakage surge current
iSN (8/20)
1.8 kA
Limit leakage surge current
iSG (8/20)
6.5 kA
Residual voltage at iSN
uR L-N
uR L/N-PE
~1.0 kV
≤1.0 kV
High surge current
iSH (4/10)
6.5 kA
Long-wave surge current
iSL (1000 µs)
65 A
Response time
tA
< 25 ns
Connection cross-section
0.13-4 mm2
Designs
UNS 4/6-D; UNS-A 4/6 for GEE 4/6 and GEE 7/10
UNS 9/12-D; UNS-A 9/12 for GEE 9/12 and GEE 7/10
Fitting
UNS-D unit snap-fits in the floor access box
Please always state the ordering number when ordering.
55
Accessory support cover plates and mountings for GTK 4/6 and UNS...
GAD ..., KO-GB, D-Sub 25 GB, LT-GB, ACO-GB, SCD 2-AD
ø 45
GAD 1
ø 45
GAD 2
ø 45
Description
GAD ... accessory support cover plates
165
GAD 3
GAD 3 B
ø 45
GAD 1-1 + SW/N
ø 45
GAD 2 B/4-6
GAD 2-1 + SW/N
108.5
GAD 2 B + SW/N
56.5
ø 45
GAD 1/3 + SW/N
ø 45
108.5
GAD 2/3 N
Mountings suitable for accessory supports GTK 4/6
and GTK 9/12
KO-GB
Mounting for 2 coax plugs
D-Sub 25 GB
Mounting for 25-pin socket connection
LT-GB
Mounting for LAN or Twinax connection
ACO-GB
Mounting for ACO connection
AD-L
Adapter for mounting for LAN
AD-T
Adapter for mounting for Twinax
ø 45
82.5
GA 1/2 + SW/N
82.5
KO-GB
D-Sub 25 GB
108.5
AD-T
AD-L
LT-GB
ACO-GB
UFS_GB_V0_24012003
For fitting in mounting LT-GB
Colour
brown RAL 8014
Material
Hard polyvinylchloride, with protective film (PVC)
56
Please always state the ordering number when ordering.
Accessory support cover plates and mountings for GTK 9/12
220
ø 45
GAD 1/9
ø 45
Description
GAD ... accessory support cover plates
GAD 2/9
ø 45
GAD ..., KO-GB, D-Sub 25 GB, LT-GB, ACO-GB, SCD2-AD
GAD 3/9
GAD 2 B/4-6
GAD 3 B/9
ø 45
110
GAD 1/2--2/9+SW/N
110
ø 45
GAD 2B/9+SW/N
GAD 1/2--1/9+SW/N
165
GAD 3B
ø 45
GAD 2/3--2/9+SW/N
55
ø 45
Mountings suitable for accessory supports GTK 4/6
and GTK 9/12
KO-GB
Mounting for 2 coax plugs
D-Sub 25 GB
Mounting for 25-pin socket connection
LT-GB
Mounting for LAN or Twinax connection
ACO-GB
Mounting for ACO connection
AD-L
Adapter for mounting for LAN
AD-T
Adapter for mounting for Twinax
SCD2-AD
Adapter for SC-Duplex 2 x
GAD 2/3--1/9+SW/N
ø 45
137
GAD 1/4/9+SW/N
82.5
D-Sub 25 GB
82.5
KO-GB
For fitting in mounting LT-GB
108.5
LT-GB
AD-L
ACO-GB
Colour
brown RAL 8014
Material
Hard polyvinylchloride, with protective film (PVC)
Please always state the ordering number when ordering.
96
62
UFS_GB_V0_24012003
AD-T
SCD2-AD
57
Distributors for raised floors
DBV-SS6, DBV-SS12, DBV-SS6K, DBV-T/8, DBV-T/12
39
Raised floor distributor with connections for low voltage.
Housing of sheet steel with earth, cover with locking device,
input terminals for connection of conductors up to 6 mm2,
pre-wired for 400 V.
230 V/16 A outputs as 3-pin sockets.
220
39
Description
DBV-SS ...
310
DBV-SS12
Raised floor distributor with connections for low voltage.
Plastic housing.
...with line cross-section 2.5 mm2
170
30
DBV-SS6K
155
DBV-SS6
120
3-phase input, with passage
(3-pin+N+PE) divided into 6 outputs,
(1-pin+N+PE, 230 V)
DBV-SS6K
220
35
Raised floor distributor as described above, fitted with
VDO .. connection units, without cord cover, for telecommunication connections.
35
DBV-T ...
120
120
DBV-T/8
DBV-T/12
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Connection line / telephone lines
Description
AL-S 8 S
Connection lines for connection of raised floor distributor to
accessory support of installation unit (HO 5 VV-F3G 2.5)
with 3-pin plug
ALT-..
4-core connection line with 4-pin plug element for connection
of raised floor distributor to accessory support of
installation unit
58
Colour
black RAL 9005
Please always state the ordering number when ordering.
UFS_GB_V0_24012003
ALT-S8S, ALT-6, ALT-8
Fixing kits for raised floors
Fixing kit for attaching a floor access box to an
ISO trunking cover or a false floor panel;
consisting of 2 fixing tabs and 4 bolts, for floor
thickness 3-30 mm,
for floor access box GEE 4/6
23
Description
BFS DB-3/240
15
BFS DB-3/240, BFS DB-15/240, BFS DB-3/340, BFS DB-15/340, BFS DB-3/340R, BFS DB-15/340R
239
BFS DB-3/240
3
Fixing kit for attaching a floor access box to a
false floor panel; consisting of 2 fixing tabs and
4 bolts, for floor thickness 15-50 mm,
for floor access box GEE 4/6
23
BFS DB-15/240
230
BFS DB-15/340
Fixing kit for attaching a floor access box to a
false floor panel; consisting of 2 fixing tabs and
4 bolts, for floor thickness 15-50 mm,
for floor access box GEE 9/12
BFS DB-15/240
15
Fixing kit for attaching a floor access box to an
ISO trunking cover or a false floor panel;
consisting of 2 fixing tabs and 4 bolts, for floor
thickness 3-30 mm,
for floor access box GEE 9/12
23
BFS DB-3/340
325
Fixing kit for attaching a floor access box to an
ISO trunking cover or a false floor panel;
consisting of 4 fixing tabs and 8 bolts, for floor
thickness 3-50 mm,
for floor access box GEE 7/10
320
BFS DB-15/340
52
15
BFS DB-3/340R
23
3
BFS DB-3/340
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
BFS DB-../340R
Fixing kits for cavity floors
BFS HB-240+340, BFS HB-340R
14
36
Description
BFS HB-240+340... Fixing kit for attaching a floor access box to an
installation opening of a cavity floor, consisting of
4 retaining claws and bolts,
for floor access box GEE 4/6 + 9/12
BFS HB-240+340
Fixing kit for attaching a floor access box to an
installation opening of a cavity floor, consisting of
4 retaining claws and bolts,
for floor access box GEE 7/10-5R
UFS_GB_V0_24012003
BFS HB-340R...
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
BFS HB-340R...
Please always state the ordering number when ordering.
59
Duct height
ISO A installation trunking
Description
Flush floor trunking system
ISO A 20.. U
Trunking width 200 mm
ISO A 30.. U
Trunking width 300 mm
ISO A 40.. U
Trunking width 400 mm
ISO A 50.. U
Trunking width 500 mm
ISO A 60.. U
Trunking width 600 mm
Trunking width
1200
Levelling unit range:
50 - 70 mm
70 - 100 mm
90 - 120 mm
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Aluminium (ALU)
Trunking width +160
Covers unperforated and perforated
Duct width + 10
Cover, unperforated
ISO ... DG
Cover, perforated 80 mm Ø
ISO .... DB 4/6
Cover, with square cut-out
(207 x 207 mm)
For fitting floor access box GEE 4/6
Required trunking height 75 mm
Required trunking width 300 mm
Duct width + 10
600
600
ISO ... DU
ISO ... DUR
ISO A ... DU
ISO A ... DG
Duct width + 10
Cover, with cut-out (291 x 263 mm)
For fitting floor access box GEE 9/12
Required trunking height 75 mm
Required trunking width 400 mm
ISO ... DB 7/10
Cover, with round cut-out (Ø 319 mm)
For fitting floor access box GEE 7/10 R
Required trunking height 75 mm
Required trunking width 400 mm
Duct width + 10
263
207
600
291
207
600
ISO ... DB 9/12
Duct width + 10
ISO A ... DB 4/6
319
600
Description
Cover for ISO trunking base, (4mm)
ISO A ... DB 9/12
ISO A ... DB 7/10
Useful cross-section (mm2) ISO A Trunking
Trunking
height
Trunking width
300
400
500
600
Cross-section retrunkingion by device installation unit
50 - 70
7880-11840
11980-17940
16080-24024
20180-30140
24280-36240
GEE 4/6 approx 11300 to 14600 mm2
70 - 100
11840-17780
17940-26880
24024-35980
30140-45080
36240-54180
GEE 9/12 approx 15700 to 20100 mm2
90 - 120
15800-21740
23900-32840
32000-43940
40100-55040
48200-66140
GEE 7/12R approx 16900 to 21700 mm2
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
60
Please always state the ordering number when ordering.
UFS_GB_V0_24012003
200
Tee
ISO A .... T
Description
ISO A 20.. T
ISO A 30.. T
ISO A 40.. T
ISO A 50.. T
ISO A 60.. T
1200
Trunking width 200 mm, with cover
Trunking width 300 mm, with cover
Trunking width 400 mm, with cover
Trunking width 500 mm, with cover
Trunking width 600 mm, with cover
Levelling unit range:
50 - 70 mm
70 - 100 mm
90 - 120 mm
Trunking width variable
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Aluminium (ALU)
90° angle
ISO A .... W
Trunking width 200 mm, with cover
Trunking width 300 mm, with cover
Trunking width 400 mm, with cover
Trunking width 500 mm, with cover
Trunking width 600 mm, with cover
Levelling unit range:
1200
Description
ISO A 20.. W
ISO A 30.. W
ISO A 40.. W
ISO A 50.. W
ISO A 60.. W
1200
50 - 70 mm
70 - 100 mm
90 - 120 mm
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Aluminium (ALU)
Intersection
ISO A .... K
Description
ISO A 20.. K
ISO A 30.. K
ISO A 40.. K
ISO A 50.. K
ISO A 60.. K
1200
Trunking width 200 mm, with cover
Trunking width 300 mm, with cover
Trunking width 400 mm, with cover
Trunking width 500 mm, with cover
Trunking width 600 mm, with cover
Levelling unit range:
50 - 70 mm
70 - 100 mm
90 - 120 mm
Trunking width variable
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Aluminium (ALU)
Connector
1200
ISO A .... ASS/UK
UFS_GB_V0_24012003
Description
ISO A 20 ... ASS/UK
ISO A 30 ... ASS/UK
ISO A 40 ... ASS/UK
ISO A 50 ... ASS/UK
ISO A 60 ... ASS/UK
Levelling unit range:
Trunking width, with cover
Trunking width, with cover
Trunking width, with cover
Trunking width, with cover
Trunking width, with cover
50 - 70 mm
70 - 100 mm
90 - 120 mm
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Aluminium (ALU)
For connection of screeded trunkings to the screed-flush system.
Perforated fixing plate and side parts.
Please always state the ordering number when ordering.
61
End cup
ISO A .... E
Trunking width
Description
ISO A 20.. E
ISO A 30.. E
ISO A 40.. E
ISO A 50.. E
ISO A 60.. E
End cups for trunking width 200 mm
End cups for trunking width 300 mm
End cups for trunking width 400 mm
End cups for trunking width 500 mm
End cups for trunking width 600 mm
Levelling unit range:
50 - 70 mm
70 - 100 mm
90 - 120 mm
Material
Sheet steel, strip galvanised
to DIN EN 10147 (FS)
Aluminium (ALU)
Floor covering edge profiles
ISO A AP ., ISO A AP . T, ISO A AP . W, ISO A AP . K, ISO A AP . E
Description
SKSD 1 WS
SKSD 1 OR
SKSD 1 GN
SKSD 2 WS
SKSD 2 OR
SKSD 2 GN
SKSD 3 WS
SKSD 3 OR
SKSD 3 GN
SKSD-KNA
ISO A AP
1 outlets, plug direction 33°, screwless terminals, white
1 outlets, plug direction 33°, screwless terminals, orange
1 outlets, plug direction 33°, screwless terminals, green
2 outlets, plug direction 33°, screwless terminals, white
2 outlets, plug direction 33°, screwless terminals, orange
2 outlets, plug direction 33°, screwless terminals, green
3 outlets, plug direction 33°, screw terminals, white
3 outlets, plug direction 33°, screw terminals, orange
3 outlets, plug direction 33°, screw terminals, green
For trunking outlet
ISO A APW
ISO A APK
ISO A APT
Unfinished condition
Finished condition
Floor covering
ISO A APE
Material
Aluminium (ALU)
Schuko sockets
SKSD 1 WS, SKSD 1 OR, SKSD 1 GN, SKSD 2 WS, SKSD 2 OR, SKSD 2 GN,
SKSD 3 WS, SKSD 3 OR, SKSD 3 GN, SKSD-KNA
Description
SKSD 1 B
SKSD OR
SKSD 2 B
SKSD 2 OR
SKSD 3 B
SKSD 3 OR
SKSD-KNA
For GTK and tap columns, plug direction 335, screwless terminals, white
For BEV, plug direction 33°, screwless terminals, orange
2 outlets, plug direction 33°, screwless terminals, white
2 outlets, plug direction 33°, screwless terminals, for BEV, orange
3 outlets, plug direction 33°, screw terminals, white
3 outlets, plug direction 33°, screw terminals, orange
For trunking outlet
Colour
white
orange
RAL 1013
RAL 2004
Colour
white
RAL 9001
UFS_GB_V0_24012003
Blanking cover / cord outlet
BAD, SA
Description
BAD
SA
62
Blanking cover, white
Cord outlet, white
Please always state the ordering number when ordering.
Telecommunication connection units
TAE
Description
TAE 6 F
6-pin with supporting webs
6 screw contacts; for 1 telephone
TAE 6/6 FF
TAE 6 N
6-pin with supporting webs
6 screw contacts; for 1 extra device or
1 data terminal (Btx)
TAE 2 x 6/6 NNF 3 x 6-pin with supporting webs
2 x 6 screw contacts; for 1 telephone and 1 extra
device or 1 data terminal (Btx) and 1 telephone
TAE 6/6 NF
6-pin with supporting webs
2 x 6 screw contacts; for 1 telephone and 1 extra
device or 1 data terminal (Btx)
TAE 3/6 NFN
6-pin with supporting webs
2 x 6 screw contacts; for 2 telephones
3 x 6-pin with supporting webs
6 screw contacts; for 1 telephone and 2 extra
devices or 1 data terminal (Btx)
Colour
white
RAL 9001
Universal connection units
UAE ..., ISDN ...
Description
UAE 8 (4)
UAE 8/8 (4/4)
For 6 and 8-pin plugs; 4-pin; 4 screw contacts and
1 support contact; for 1 terminal; flush-mounted,
with supporting webs and central part, without expansion claws; 70 x 50 x 26 mm
For 6 and 8-pin plugs; 2 x 8-pin; 8 screw contacts
and 1 support contact; for 2 terminals; flushmounted, with supporting webs and central part,
without expansion claws; 70 x 50 x 26 mm;
2 separate lines
ISDN 2 x 8 D
ISDN (S0-Bus) 2x8-sockets (4-pin), screened,
through socket with parallel switching,
455 with LSA+ connections, white
ISDN 2 x 8 A
Terminal socket with parallel switching,
screened, through socket with parallel
switching, 455 with LSA+ connections, white
UAE 8/8 G Cat.5/4°_
Cat.5 screened, 45_ with LS A+ connections
UAE 8/8 DG Cat.5/4°_ Cat.5 screened, 45_ with LS A+ connections
Tap columns
ZS KL 1/1, ZS KL 2/1, ZS KL 2/2, ZS GR 3/2, ZS GR 3/3,
Description
Tap columns: with fixed longitudinal partition
(if required, can also be fitted with transverse partition)
ZS KL 1/1
2-channel
ZS KL 2/1
3-channel
ZS KL 2/2
4-channel
90
ZS KL 1/1
120
110
90
ZS KL 2/1
120
5-channel
6-channel
ZS KL 2/2
90
ZS GR 3/2
ZS GR 3/3
110
120
110
90
UFS_GB_V0_24012003
ZS GR 3/2
173
110
90
ZS GR 3/3
173
Please always state the ordering number when ordering.
Colour
light grey
Material
Plastic-coated sheet
steel
110
63
Holder plate, adapter, transverse partition
ANB-ZS, AD-K-ZS, AD-L-ZS, TW-Q
Description
ANB-ZS
AD--K-ZS
AD-L-ZS
TW-Q
Colour
grey
white
For mounting in a device installation point of a tap
column to hold adapters AD-K and AD-L, galvanised
Adapter to hold a Twinax plug
Adapter to hold a LAN plug, white
Transverse partition
RAL 7030
RAL 9001
Material
Sheet steel, galvanised
to DIN EN 10147 (FS)
Trunking outlet
For attachment of a tap column or fitting of an
installation device (also for subsequent drilling
of the screed)
Hole Ø screed 80 mm
Hole Ø metal duct 70 mm
79
Description
KNA-..
x
KNA-50, KNA-80
Type
x
KNA 50
KNA 80
30 - 48
53 - 70
Colour
grey
RAL 7030
Material
Plastic
Steel conduit socket
With internal thread for ASR raising ring for fitting an
installation device or for attaching a tap column
Colour
black
100
Description
STD
35
STD
RAL 9005
Material
Plastic
Hinged cover
KD-KNA
98
Description
KD-KNA
Colour
grey
Hinged cover with carpet protection frame
RAL 7030
Material
Plastic
Carpet templates
TS 4-6, TS 9-12, TS 7-10/5R
Carpet template for clean cut-out of the carpet in the hinged cover
198
TS 7/10
280.5
83
83
198
83
TS 4/6
TS 9/12
Colour
UFS_GB_V0_24012003
306
116.5
252.5
Description
TS ...
Material
Sheet steel, galvanised to DIN EN 10147 (FS)
64
Please always state the ordering number when ordering.
Installation examples: Underfloor distribution systems and accessories
UKV ...
Installation of trunking connector UKV... with
knock-in fixing 910/SD
UA...
Installation of underfloor socket UA 60/140
with knock-in fixing 910/SD
UA 60/140
UA 60/140
Height levelling of the underfloor socket UA... is
carried out with the adjusting screws
AB 4/6
Fitting the holder plate in the underfloor socket
UA 60/140
TW ...., KB
The cable bridge KB can only be mounted in
conjunction with partition TW ....
UA 60/140
Underfloor socket with holder plate and
levelling unit
UFS_GB_V0_24012003
910/SD ..
Installation with knock-in fixing 910/SD
Please always state the ordering number when ordering.
65
Installation examples:
Accessory support cover plates and installation devices
LT/GB, AD-L, SW/N, GAD 1/3
Installation of mounting LT/GB with AD-L, partition
and cover plate GAD 1/3
GAD 2
Installation of cover plate GAD 2 for 2 devices
with supporting ring in accessory support GTK 4/6
GAD 3
Installation of cover plate GAD 3 for 3 devices
with supporting web in accessory support
GTK 4/6
GAD 3/9
Installation of cover plate GAD 3/9 for 3 devices
with supporting ring in accessory support
GTK 9/12
2 x GAD 1/2-2/9
Installation of cover plates for 4 devices with
supporting web in accessory support GTK 9/12
ABD-GTK
Installation of cover plate ABD-GTK instead of
GTK
KD-KNA
Installation of trunking outlet with socket outlet
and hinged cover
KNA-.., ASR
Installation of trunking outlet and raising ring with
tap column
UFS_GB_V0_24012003
GAD-2 B, GAD 1/3, SW/N
Example of circuit separation using the partition
SW/N
66
Please always state the ordering number when ordering.
l
Installation examples: ISO A trunking, raised and cavity floor system
Levelling and fixing to raw concrete with knock-in
910/SD
Installation of tap column on cover ISO...DG
Fitting of floor access box in cover
ISO...DB 4/6
Fitting of floor access box ”round” in cover
ISO...DB 7/10 R
Fitting of floor access box GEE 9/12-5 in raised
floor plate
Fitting of floor access box GEE 7/10-5R in the
opening of a cavity floor
263
291
UFS_GB_V0_24012003
319 Ø
Please always state the ordering number when ordering.
67
Installation examples: Underfloor distribution systems and accessories
The cassette frame BDK, GEE .. VA and GEET .. VA..
is levelled via the levelling srews in the underfloor socket UA...
Insertion depth of the cassette in the underfloor socket ca. 16 mm
Panels, tiles, etc.
Screed
Levelling srew M4 x 10
Raw concrete
Panels, tiles, etc.
Screed
Levelling screw M4 x 10
Raw concrete
Installation of cover supports at high load and support padding of trunking floor with screed
Cover supports
Screed
Screed
UFS_GB_V0_24012003
Raw concrete
68
Please always state the ordering number when ordering.
Installation and fitting instructions for underfloor systems
Fitting instructions for screed covered system UK
Determination of trunking lengths
UF socket 1
D
UF socket 2
D
Fixed dim. B
(320 mm)V
(420 mm)V
(320 mm)V = UA/UZ 240/...
(420 mm)V = UA/UZ 340/...
Fixed dimension calculation
B=matrix dimension A -- D+2 x 20mm
1/ D
2
20
Matrix dimension A
Example: Calculation of trunking length B
Given:
Matrix dimension A = 1800 mm
Socket frame D = 320 mmV/420 mmV
Insertion depth = 20 mm
Required: Trunking length, fixed dimension B
Solution: B = matrix dimension A -- D + 2 x 20 mm
B = 1800 mm -- 320/420 mm + 2 x 20 mm
UFS_GB_V0_24012003
B = 1520 mm
Please always state the ordering number when ordering.
69
Installation instructions for underfloor connection socket
type UA 60/130
Fixing the underfloor connection socket
The underfloor connection socket is first positioned precisely with the aid of the centre markings and fixed
to the rough concrete or the levelling screed at the fastening holes (e.g. with knock-in fixing type 903/RB
or type 910/SD).
Fitting the trunking
Precise positioning of the trunking to be fed in is achieved by bending up the brackets in the socket base.
To ensure forced earthing from the base of the underfloor connection socket to the trunking, the base
plate of the trunking is pushed under the earthing bracket.
Height levelling of the underfloor connection socket
The underfloor connection sockets can now be levelled to the desired screed height. When levelling of
the underfloor connection socket is completed, the levelling screws can be cut off approximately 1 cm
above the corner joint if necessary (after consultation with the screed-layer). Subsequent levelling of the
underfloor connection socket is possible using the tool (fastened to the corner joint).
Side fabric of the underfloor connection socket
The side fabric is finally cut to fit the underfloor trunking which has been fed in. The corners of the fabric
are tacked together with a normal commercial tacker. If required the fabric can also be fixed to the rough
concrete and to the trunking.
70
Please always state the ordering number when ordering.
Instructions for electricians and screed-layers
The underfloor connection socket must be directly connected with the screed. Separation with insulating
strips is not necessary, as the underfloor connection socket is acoustically isolated. Uniform settling of
the underfloor connection socket with the screed is guaranteed by removal of the decoupling elements.
This can only be done after the screed has hardened completely. Contact between the underfloor connection socket and cement screed, flow screed and mastic asphalt causes no problems.
Fitting levelling angles in the underfloor connection socket
When fitting cassette frames made of stainless steel, levelling angles type NW GEE VA must first be fitted
in the underfloor connection socket. Installation of floor access boxes with carpet protection frame is carried out with fixing kit for cavity floors type BFS HB 240/340.
Important:
Before the floor covering is trimmed around the underfloor connection socket, the appropriate holder
plate for the relevant floor access box must be fitted. The cut--out in the holder plate is then removed.
General instructions
UFS_GB_V0_24012003
Trouble-free installation requires co-ordination with the following trades:
1. Building supervision:
e.g. screed height details
2. Screed-layer:
e.g. fixing of the underfloor connection socket to the screed, special sealing
if flow screed
3. Floor-layer:
e.g. cut-outs for the floor covering
4. Electrical installer:
e.g. fitting of accessories
5. All trades:
the installation protection cover is not load-bearing
The following standards and guidelines must be taken into account when installing the underfloor system:
1.
2.
3.
4.
5.
6.
7.
8.
9.
DIN VDE 0643 Part 1 and 2
DIN VDE 0100 Part 520
DIN VDE 0100 Part 540
DIN VDE 0100 Part 430
DIN VDE 0100 Part 523
DIN VDE 0800 Part 4
DIN VDE 0108
DIN 4102
VOB Part C and B
subject: Underfloor trunking and accessories
subject: Construction of high-voltage systems
subject: Equipotential bonding
subject: Maximum admissible current of lines and cables
subject: Protective measures
subject: Telecommunications technology
subject: Fire protection
subject: Fire protection in buildings
subject: Building services
Please always state the ordering number when ordering.
71