Copper Conductor Duplex Service Drop Cable 600V
Copper Conductor Duplex Service Drop Cable 600V
Conductor: Stranded compressed soft copper
Insulation: Thermoplastic Polyethylene or Cross-linked Polyethylene
Voltage: 600V
Number of cores: Duplex
Package: Export wooden drum & iron wooden drum or as customer require
Copper Duplex Service Drop Cable Application
Used to supply power, usually from a pole-mounted transformer, to the user’s service head where connection to the service entrance cable is made. Also suitable for installations for street lighting, security lights, and temporary service for construction. To be used at voltages of 600 volts phase-to-phase or less and at conductor temperatures not to exceed 75 ºC for polyethylene insulated conductors and 90 ºC for cross-linked polyethylene (XLP) insulated conductors.Copper Duplex Service Drop Cable Specifications
Meets or exceeds the following ASTM specifications:B-1 Hard-Drawn Copper Wire.
B-3 Soft or Annealed Copper Wire.
B-8 Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft.
Meets or exceeds all applicable requirements of ANSI/ICEA S-76-474 for polyethylene and cross-linked polyethylene insulated conductors.
CONSTRUCTION :
Copper Duplex Overhead Service Drop Cable Wire Construction
Conductors are concentrically stranded compressed soft copper insulated with either cross-linked polyethylene, or conventional polyethylene.
Neutral messengers are either solid or concentrically stranded bare hard-drawn copper.
Notes:
Code words for XLP insulated products are formed by adding “”XLP”” to the conventional polyethylene code words above (e.g.-Theta/XLP).
Ampacity figures for black insulation only. Based on conductor temperature of 75 ºC for polyethylene insulated conductors, 90 ºC for XLP insulated conductors, ambient temperature of 40 ºC 2 ft./sec. wind in sun.
TECHNICAL DATA :
Copper Duplex Overhead Service Drop Cable Wire Technical Data
Rated voltage | kV | 0.6/1 |
Test voltage | Veff kV/Hz | 4/50 |
Laying temperature | °C | min. -5 |
Operating temperature | °C | -30 ~ +90 |
Conductor temperature | °C | max. +90 |
Short-circuit temperature | °C/s | max. +250 /5 |
Bending radius (min.) | mm | 20 × Ø of cable |
PARAMETER :
Duplex Cable – Copper Service Drop Cable Wire Parameter
| Code Word | Copper Phase Conductor | Bare Copper Neutral Messenger | Weight Per 1000 Ft. (lbs.) | Allowable Ampacities+ | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Size (AWG) | Stranding | Insulation Thickness (mils.) | Size (AWG) | Stranding | Rated Strength (lbs.) | Polyethylene | XLP | Polyethylene | XLP | |
| Kappa | 8 | 7 | 45 | 8 | 7 | 777 | 114 | 116 | 70 | 85 |
| Lambda | 6 | 7 | 45 | 8 | SOLID | 826 | 155 | 157 | 90 | 110 |
| Omicron | 6 | 7 | 45 | 6 | SOLID | 1280 | 188 | 190 | 90 | 110 |
| Sigma | 6 | 7 | 45 | 6 | 7 | 1228 | 189 | 191 | 90 | 110 |
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