Outdoor / Indoor Two Cores Telephone Drop Wire With PVC / HDPE Insulation
Outdoor / Indoor Two Cores Telephone Drop Wire With PVC / HDPE Insulation image
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.
Tags: copper welding cable, Special Cables, special power cable