Telephone Cables

 PVC/LSZH Insulated & PVC/LSZH Sheathed Switchboard Cables to DIN VDE 0815

J-Y(St)Y…2X0.6 Lg                  J-Y(St)Y…2X0.8 Lg
J-H(St)H…2X0.6 Lg                 J-H(St)H…2X0.8 Lg

Application

The installation cables are used for telephone and signal transmission and suitable for permanent installation on and under plaster in dry and damp rooms and for permanent installation on external walls. They are designed to handle low frequency analogue or digital signals for flexible installation.

Standards

• DIN VDE 0815

 

 

 

Construction

Conductors
Solid annealed bare copper sized 0.6/0.8mm as per VDE 0295/IEC 60228 Class 1

Insulation
PVC YI1 type to DIN VDE 0207-4. LSZH compound can be offered as option

Twisted Pairs
Insulated conductors are twisted into pairs with varying lay length to minimize crosstalk

Cabling Element
Twisted Pairs

Cable Core Assembly
The twisted pairs are stranded to cable core in layers

Core Wrapping
One or more non-hygroscopic polyester tapes are helically or longitudinally laid with an overlap prior to
sheathing.

Screen
Laminated aluminium foil is provided for fully enclosing the core with an overlap

Sheath
PVC YM1 type to DIN VDE 0207-5. LSZH sheath can be offered as option

Ripcord
Nylon ripcord may be placed parallel to the cores to facilitate sheath removal

Drain Wire (optional)
Drain wire with a diameter of 0.4mm is provided in cables up to 10 pairs. Drain wire with a diameter of 0.6mm
is provided in cables with more than 10 pairs

Type Codes

J- Installation Cable
Y Polyvinylchloride (PVC)
H Low Smoke & Zero Halogen
(St) Static Shield
Lg Stranded in layers

 

 

 

Electrical Properties

Nominal Conductor Diameter

mm

0.6

0.8

0.6

0.8

VDE CODE

 

J-Y(St)Y

J-Y(St)Y

J-H(St)H

J-H(St)H

Conductor Size

mm2

0.283

0.5

0.283

0.5

Maximum Conductor Resistance @20°C

Ω/km

63

34.6

63

34.6

Maximum Loop Resistance @20°C

Ω/km

130

73.2

130

73.2

Minimum Insulation Resistance @500V DC @20°C

MΩ.km

100

100

100

100

Maximum Average Attenuation @0.8KHz

dB/km

1.7

1.1

1.7

1.1

Maximum Mutual Capacitance @0.8KHz*

nF/km

100

100

120

120

Maximum Capacitance Unbalance K1

pF/100m

300

300

300

300

Maximum Working Voltage Peak Value

V

300

300

300

300

Insulation Material

 

PVC

PVC

LSZH

LSZH

Sheath Material

 

PVC

PVC

LSZH

LSZH

Nominal Insulation Thickness

mm

0.3

0.4

0.3

0.4

Nominal Insulated Conductor Diameter

mm

1.2

1.6

1.2

1.6

* In Cables up to 4 pairs 120nF/km

Mechanical and Thermal Properties

Temperature range during operation (fixed state): -30°C – +70°C
Temperature range during installation (mobile state): -20°C – +50°C
Minimum bending radius: 7.5 x Overall Diameter

Color Code

In 2 pair- cables:
                 Pair 1:    a-wire red           b-wire black
                 Pair 2:    a-wire white       b-wire yellow
In cables with 4 and more pairs:
                 a-wire of the 1st pair in each layer red, in all other pairs white
                 b-wire blue, yellow, green, brown, black in repeated sequence counting direction from the outside to the inside.

Dimensions And Weight

VDE CODE: J-Y(St)Y …x2x0.6/0.8 Lg

Cable Code Number of
Pairs
Nominal Insulation
Thickness
mm
Nominal Sheath
Thickness
mm
Nominal Overall
Diameter
mm
Nominal
Weight
kg/km
0.6mm Conductor, 1.2mm Insulated Wire

T815J-Y(St)Y-Lg-1P06

1

0.3

1.0

4.8

30

T815J-Y(St)Y-Lg-2P06

2

0.3

1.0

5.0

40

T815J-Y(St)Y-Lg-3P06

3

0.3

1.0

6.3

50

T815J-Y(St)Y-Lg-4P06

4

0.3

1.0

6.5

60

T815J-Y(St)Y-Lg-5P06

5

0.3

1.0

7.2

70

T815J-Y(St)Y-Lg-6P06

6

0.3

1.0

7.5

80

T815J-Y(St)Y-Lg-8P06

8

0.3

1.0

8.0

90

T815J-Y(St)Y-Lg-10P06

10

0.3

1.0

10.0

110

T815J-Y(St)Y-Lg-12P06

12

0.3

1.0

10.2

130

T815J-Y(St)Y-Lg-14P06

14

0.3

1.0

10.5

145

T815J-Y(St)Y-Lg-16P06

16

0.3

1.0

11.0

160

T815J-Y(St)Y-Lg-20P06

20

0.3

1.0

12.0

190

T815J-Y(St)Y-Lg-24P06 24 0.3 1.0 13.0

220

T815J-Y(St)Y-Lg-30P06 30 0.3 1.2 14.0

280

T815J-Y(St)Y-Lg-40P06 40 0.3 1.2 15.0

350

T815J-Y(St)Y-Lg-50P06 50 0.3 1.2 17.0

430

T815J-Y(St)Y-Lg-60P06 60 0.3 1.2 19.0

500

T815J-Y(St)Y-Lg-80P06 80 0.3 1.4 21.0

640

T815J-Y(St)Y-Lg-100P06 100 0.3 1.4 24.0

850

0.8mm Conductor,1.6mm Insulated Wire

T815J-Y(St)Y-Lg-1P08 1 0.4 1.0 6.0

40

T815J-Y(St)Y-Lg-2P08 2 0.4 1.0 7.0

60

T815J-Y(St)Y-Lg-3P08 3 0.4 1.0 8.5

80

T815J-Y(St)Y-Lg-4P08 4 0.4 1.0 9.0

100

T815J-Y(St)Y-Lg-5P08 5 0.4 1.0 9.5

120

T815J-Y(St)Y-Lg-6P08 6 0.4 1.0 11.0

140

T815J-Y(St)Y-Lg-8P08 8 0.4 1.0 11.5

170

T815J-Y(St)Y-Lg-10P08 10 0.4 1.2 13.2

220

T815J-Y(St)Y-Lg-12P08 12 0.4 1.2 14.2

250

T815J-Y(St)Y-Lg-14P08 14 0.4 1.2 15.0

280

T815J-Y(St)Y-Lg-16P08 16 0.4 1.2 16.0

320

T815J-Y(St)Y-Lg-20P08 20 0.4 1.2 17.0

380

T815J-Y(St)Y-Lg-24P08 24 0.4 1.4 19.0

460

T815J-Y(St)Y-Lg-30P08 30 0.4 1.4 20.8

560

T815J-Y(St)Y-Lg-40P08 40 0.4 1.4 23.0

710

T815J-Y(St)Y-Lg-50P08 50 0.4 1.6 26.0

900

T815J-Y(St)Y-Lg-60P08 60 0.4 1.6 28.0

1050

T815J-Y(St)Y-Lg-80P08 80 0.4 1.8 31.5

1400

T815J-Y(St)Y-Lg-100P08 100 0.4 2.0 33.0

1750

VDE CODE: J-H(St)H …x2x0.6/0.8 Lg

Cable Code Number of Pairs Nominal Insulation
Thickness
mm
Nominal Sheath
Thickness
mm
Nominal Overall
Diameter
mm
Nominal
Weight
kg/km
0.6mm Conductor, 1.2mm Insulated Wire

T815J-H(St)H-Lg-2P06

2

0.3

1.0

8.0

65

T815J-H(St)H-Lg-4P06

4

0.3

1.0

10.0

100

T815J-H(St)H-Lg-6P06

6

0.3

1.0

11.0

117

T815J-H(St)H-Lg-10P06

10

0.3

1.0

12.0

155

T815J-H(St)H-Lg-20P06

20

0.3

1.0

15.0

270

T815J-H(St)H-Lg-30P06

30

0.3

1.2

17.0

322

T815J-H(St)H-Lg-40P06

40

0.3

1.2

18.0

408

T815J-H(St)H-Lg-50P06

50

0.3

1.2

20.0

491

T815J-H(St)H-Lg-60P06

60

0.3

1.2

21.0

573

T815J-H(St)H-Lg-80P06

80

0.3

1.4

24.0

756

T815J-H(St)H-Lg-100P06

100

0.3

1.4

27.0

917

0.8mm Conductor,1.6mm Insulated Wire
T815J-H(St)H-Lg-1P08

2

0.4

1.0

9.0

77

T815J-H(St)H-Lg-4P08

4

0.4

1.0

11.0

135

T815J-H(St)H-Lg-6P08

6

0.4

1.0

12.0

165

T815J-H(St)H-Lg-10P08

10

0.4

1.2

15.0

250

T815J-H(St)H-Lg-20P08

20

0.4

1.2

19.0

420

T815J-H(St)H-Lg-30P08

30

0.4

1.4

22.0

620

T815J-H(St)H-Lg-40P08

40

0.4

1.4

26.0

850

T815J-H(St)H-Lg-50P08

50

0.4

1.6

28.0

1000

T815J-H(St)H-Lg-60P08

60

0.4

1.6

30.0

1150

T815J-H(St)H-Lg-80P08

80

0.4

1.8

34.0

1550

T815J-H(St)H-Lg-100P08

100

0.4

2.0

38.0

1850