Outdoor / Indoor Two Cores Telephone Drop Wire With PVC / HDPE Insulation

 China Outdoor / Indoor Two Cores Telephone Drop Wire With PVC / HDPE Insulation supplier

Outdoor / Indoor Two Cores Telephone Drop Wire With PVC / HDPE Insulation image

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Brand Name :
CN CABLE

Model Number :
DROP WIRE

Certification :
CE

Place of Origin :
HENAN

MOQ :
10000meters

Payment Terms :
L/C, T/T

Supply Ability :
1000000meters per month

Delivery Time :
20days after payment

Packaging Details :
roll, wooden drum or request

conductor :
copper/tinned copper,CCS, CCA

insulation :
PVC/HDPE

name :
telephone drop wire

type :
Special Cables

certification :
CE

application :
Outdoor / Indoor

Use for Outdoor/indoor two cores flat 8 configuration telephone drop wire

Application:

Drop cable is for connecting power amplifier and broadcasting systems, transmitting the audio signals amplified by the amplifier

Construction:

1: conductor : 0. 5mm, 0. 6mm, 0. 8mm or 0. 9mm bare/ tinned copper wire request

2: insulation: HDPE, PVC or request

3. The assembly should be consisting of two conductor lay parallel insulated to form a figure 8 configuration. It should be possible to separate the drop wire into two fully insulated conductors by cutting along the interconnecting web.

4. Polarity identification should be provide by a single ridge tracer longitudinally molded along the jacket throughout the intere length the drop wire unaided eye and to the touch.

Data sheet

Number of core Minimum insulation thickness Maximum cable dimension diameter * height Nominal weight

mm

mm

kg/km

0.71mm conductor ,2.75mm insulated wire

2

1.02

2.75*6.0

20

0.81mm conductor ,2.41mm insulated wire

2

0.8

2.5*5.4

23

0.91mm conductor ,2.41mm insulated wire

2

0.75

2.7*5.6

25

1.14mm conductor ,4.18mm insulated wire

2

1.52

4.44*9.4

34

Electrical requirements and tests:

Sparkling: Voltage application during the manufacturing process (after the extrusion) in order to detect pores or other insulation failures
Minimum insulation resistance at 15.6 ºC:
– Between conductors: 92 Mohm/km (500 VCC power must be applied during 1 minute. This test must be realized dry. )
Minimum dielectric breakdown strength at VCC:
– between both conductors: The insulation must resist during 3 minutes a continuous voltage of 7500 VCC. This test must be realized dry)
Mutual capacity: 64 – 79 nF/km at 1 KHz
Characteristic impedance: 124 ± 20 Ohms

Maximum Individual Maximum Average
1 KHz 1.3 dB/km 0.95 dB/km
150 KHz 5.2 dB/km 4.70 dB/km
772KHz 18.0 dB/KM 15.00 dB/km

We are China Outdoor / Indoor Two Cores Telephone Drop Wire With PVC / HDPE Insulation manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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