Hi-Tech Controls Helukabel Telephone Cables & Fire Warning Cables:
Bd Telephone Outdoor Cable, According to VDE 0816, Laminated Jacket, Filled Cable Conductor, Longitudinally Water-Proof
Description & No.
of Pairs x Diameter in mm
Outer Ø (mm)
A-2YF(L) 2Y 2X2X0.8
A-2YF(L) 2Y 4X2X0.8
According to DIN VDE 0816
Temperature Range Flexible
+50°C (-4°F to
Fixed Installation to +70°C/+158°F
Loop Resistance at
0.6 mm = max. 130 Ohm/km
0.8 mm = max. 73.2 Ohm/km
Operating Voltage (peak
Max. 225 V
Test Voltage Conductor/conductor U eff. 500²)
Conductor/shield U eff. 2000 V
Insulation Resistance Min. 1.5 GOhm x km
Line Attenuation Of side circuits at
0.6 mm = 1.04 dB/km
0.8 mm = 0.78 dB/km
Impedance Of side circuits at
0.6 mm = 720 Ohm
0.8 mm = 520 Ohm
Minimum Bending Radius Approx. 10x cable Ø
Radiation Resistance Up to 80x106 cJ/kg (up
to 80 Mrad)
Caloric Load Values See Technical Information
Bare copper conductor, solid, 0.6
and 0.8 mm Ø
PE (2Y) conductor insulation, wall-thickness
as per DIN VDE 0816 table 4
Conductor identification of quads marked
with black rings
4 conductors twisted to a star quad
5 star quads stranded to sub units,
each 5 or 10 sub units stranded to
main units and the sub or main units
stranded to cable conductor
Conductor cavities continuously filled
Conductor wrapping with paper tape
Outer jacket, as laminated jacket
(L)2Y, PE-coated aluminum tape spliced
with PE (2Y) jacket
PE-outer jacket color: Black
Jacket marking continuously with
telephone-receiver, meter marking in
subscriber telephone cables are installed
as telecommunication connection cable
for connecting the telephone extension
to the telephone exchange or central
offices and as well as for industrial
These subscriber connecting cables
are suitable for laying in under
ground, in cable ducts and cable
conduits - and also for indoor-laying.
Both sides of PE-copolymer coated
aluminum type (L), which is spliced
with the outer PE-jacket ensures
a barrier against water vapor and
Black colored PE-jacket is UV-resistant.
The Polyethylene material (PE 2Y)
The product is conformed with the
EC Low-Voltage Directive 2006/95/EG.
These cables are not allowed for purposes
of high current and power installation.
These cables with outer PE-jacket are
also not permitted for fire and explosive
areas without any protective measure.
Mutual Capacitance at
Of all values 100%
0.6 mm - max. 52 nF/km
0.8 mm - max. 55 nF/km
Of all values 95%
0.6 mm - max. 50¹) nF/km
0.8 mm - max. 53¹) nF/km
Of all values 80%
0.6 mm - max. 48 nF/km
0.8 mm - max. 50 nF/km
unbalances at 800 Hz
Of all values k1 100% - max. 800¹) pF/300
Of all values k1 98% - max. 400 pF/300
Of all values k9 - 12 100%-max. 300¹) pF/300
Of all values k9 - 12 98% - max. 100 pF/300
¹) But at least for 2 quads.
²) Local cables with more than
100 pairs the test conductor/conductor
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