Four Core 60AMPS 16sqmm Solidal with Two Copper Communication Cables

Four Core 60AMPS 16sqmm Solidal with Two Copper Communication Cables

Four Core 60AMPS 16sqmm Solidal with Two Copper Communication Cables

CNC

Overhead

Low and Medium Voltage Cable

AC Cable

XLPE

PVC

Round Wire

Red Copper Wire

ISO, CCC, CE, RoHS, UL, VDE

MDPE

Yifang

Wooden Drum, Wooden Iron Drum, Steel Drum, etc

GB, IEC, BS, ASTM, etc.

China

8544464120

Product Description

Applications
The concentric cable is used as electric service entrance from the power distribution network until the meter panel (especially where it is required to prevent "black" losses or electric power robbery), and as feeder cable from the meters panel until the panel or general distribution panel, just as it is specified in the National Electrical Code.
This type of conductor can be used in dry and wet places, directly buried or outdoors; its maximum temperature of operation is 90 ºC and its voltage of service for all the applications is 600 V.
Standards
ASTM IEC  BS and so on
 
Construction of concentric cable
 
1.Solid or stranded aluminium conductor
 
2.Insulation with XLPE or PE or PVC
 
3.For two conductor cable, it is applied a helical mesh of copper wires over the central conductor,
 
4.For three or four conductors cable , parallel conductor or stranded conductor
 
5.PVC filler
 
6.Helical mesh of copper wires
 
7. Wrapping tape
 
8.Black color jacket of PE or PVC
 
Voltage: 600/1000v 
 
Bending Radius:
Single core: 20D ± 0.05, multi-core: 15D ± 0.05
Temperature Rating: 0°C to 70°C

i) General    
a) Types of service main cable As per Clause 1.0
b) Nominal cross section area 10mm2 & 16mm2
c) NO. of cable& nominal dia. 7/1.35mm (10 mm2)
      7/1.70mm (16 mm2)
d) Number of cores 2x for single phase and 4x for three phase c/w 2×1.13 mm2 pilot cores
e) Colour of sheath Black
ii) Conductor    
a) Conductor material Aluminum (EC Grade)
b) Conductor Diameter 5.10 mm for 16mm2
      4.05 mm for 10mm2
c) Conductor Resistance at 20 ºC          16mm2 <1.15 ohm/km
      10mm2<1.83 ohm/km
d) Tensile Strength  125 – 165 N/mm
e) Pilot cores for communication    
  Conductor material   Copper
  Diameter mm   1.13 mm2
  Number   2
f) Wrapping Test   No crack
iii) Insulation    
a) Insulation Type XLPE
b) Thickness (minimum) 1 mm
c) Smallest measure of Thickness 0.8 mm
d) Tensile Strength of Non aged N/mm 12.5 min.
e) Tensile Strength of Aged N/mm 12.5 min.
f) Elongation at break of Non aged % 125
g) Elongation at break of aged % 125
h) Heat shock test Non crack
i) Shrinkage Test % 3
iv) Sheath    
a) Sheath type XLPE type 6 as per 7655
b) Thickness 1 mm
c) Smallest measure of Thickness 0.75 mm
d) Tensile Strength of non aged 6N/mm
e) Tensile Strength of aged 6N/mm
f) Elongation at break of non aged 125 %
g) Elongation at break of aged 125%
h) Heat shock test No crack
v) Test on Unsheathed Cable    
a) Spark test 10kV

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