s.
Caloric load values
(heat combustion)
For designing building the criterions the caloric
load values are very important. 100 below the lower edge
of the sample.
• 39&VHOInH[WLQJXLVKLQJDQGĚDPHUHWDUGDQW
according 9'(nnn',1(1nn
,(&n HTXLYDOHQWWR',19'(7HLO
WHVWPHWKRG% Test sample 600 cable length shall a
position vertically hanging.
• Test method test bunched cables
VLPLODU,(&n+'',1(1
n9'(nn
• Test samples 360 cable length are laying parallel
side-by-side attached test-ladder, which hanging
vertically with distance 150 the furnace.
• Test method test single cable
,(&n
• Test sample 600 cable length shall a
position vertically hanging.
If you use PVC cables the total caloric load only up
to kWh per m2
Tests
The characteristics the security cables are tested
according DIN VDE speci cations:
%HKDYLRXULQęUH
According IEC 60332-1, IEC 60332-2, IEC 60332-3. Flame uence, depending cable
weight, minutes.
The speci heating values the non-metallic raw
materials for cables are speci DIN 51900. propane gas burner
(Ø mm) shall angle 45° the axis
and the ame approx. The
values the caloric load heat combustion for
electrical cables are given per running meter the
following tables. propane gas burner
(ø mm) shall angle 45° the axis and
the ame approx. The caloric load values
of the modern halogen-free cables are reduced by
corresponding additives.
• The test passed, the sample has not burnedor the
ame extinguished itself and the damage re
does not reach the remotest upper side the sample. temperature 800°C by
a burner width approx.
• The test passed, the sample has not burned the
ame extinguished itselfs and the damage re
doesnt reach the remotest upper side the sample. Flame uence max. 100 below the lower
edge the sample.
HALOGEN-FREE SECURITY CABLES AND WIRES
. The test duration
should minutes.
For the performance the test procedure the insulation
and sheath materials are put the moveable
furnace, preheated 750 800°C. 250 mm.
• During this test all the not desired components of
the materials are precipitated such all halogens,
sulphur and nitrogen.
Corrosivity cumbustion gases
According VDE 0482 part 267/DIN 50267-2-2 /
IEC 60754-2 (is equivalent DIN VDE 0472 part 813). The burning gas is
conducted through two gas-washing bottles.
Combustible cable insulations open building
materials class are regarded harmless so
far the resulted caloric load distributed as
proportionale possible and valid kWh/m2
The conversion the values:
1 MJ/m2
0,278 kWh/m2
1 kWh/m2
3,6 MJ/m2
Regulations
According DIN VDE 0108 supplement 1:
• The total caloric load the cables are allowed to
14 kWh per m2
of the eld areas only halogen-free
cables with improved characteristics the case of
re are used. The
sample should amed with ame length cm
on the test sample approx.
• The test passed, the sample has not burned the
ame extinguished itselfs and the damage re
doesnt reach the remotest upper side the sample.cm-1
.
• The test shall regarded passed when the
measured pH-value 4,3 and the electrical
conductivity 100 S.1107
Y
• The danger toxic gases caused far inferior
• Low caloric load
• Remarkable longer electrical functionallity and ame
in uence
• Insulation integrity for least minutes well
as 180 minutes 800°C under condition
• Suitable for emergency service 180 minutes
• Radiation resistance 200 106
cJ/kg
(up 200 Mrad)
These characteristics are obtained using exible
halogen-free basis material aluminium hydroxide Al
(OH)3
