Guangdong Shengyu Cable Industry Co., Ltd. |
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Fire Warning Low Voltage Electrical Cable Core Insulation Halogen Free
Technical data
max. 73,2 Ohm/km
flexing -5°C to +50°C
fixed installation -30°C to +70°C
225 V (not for purposes of
high current and power installation)
core/core 500 V
core/screen 2000 V
min. 100 MOhm x km
max. 120 nF/km at 800 Hz (this values may be extended at
20% with a make-up up to 4 pairs)
max. 200 pF/100 m (20% of the values, but one value up to 400 pF is allowed)
6x cable Ø
up to 100x106 cJ/kg (up to 100 Mrad)
see Technical Informations
Cable structure
conductor)
Tests
DIN VDE 0482-332-3, BS 4066 part 3,
DIN EN 60332-3, IEC 60332-3 (previously
DIN VDE 0472 part 804 test method C)
DIN EN 50267-2-2, IEC 60754-2
(equivalent DIN VDE 0472 part 813)
IEC 61034-1+2, BS 7622 part 1+2
(previously DIN VDE 0472 part 816)
Properties
Insulation integrity under direct flame propagation for the test period of 180 minutes.
The functionality for 30 minutes assures when persons and animals are to be saved from a burning building. 30 minutes secures the functional performance of the fire warning and alarm systems, safety and spare lighting, passenger lifts with evacuation circuits, except the cables which are installed within the ladder shafts and engine rooms.
The functionality for 90 minutes assures the functional performance of
water-pressure-rising stations for the supply to avoid smoke and heat in
safety-stairs and inner rooms, ladder shafts and engine rooms for fire brigade lifts, emergency lifts for sickbeds in hospitals and the fire brigade lifts.
Note
Functionality (burning behaviour) is dependant on corresponding installation technique.
Application
Static screened installation cables for telecommunication purposes. The static screen prevents strong interference impulse. Suitable for fixed installation everywhere, where in case of fire human life and material assets are to be protected and a safety conciousness take a special significance, e. g. in industrial complexes, public buildings, hotels, airports, under ground railway networks, hospitals.
CE= The product is conformed with the EC Low-Voltage Directive 2006/95/EC.