Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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Duplex Service Drop Cable Aerial Bundled Cable Shepherd Chow Spaniel Heeler Bull
APPLICATION
Duplex Overhead Secondary Distribution Cable assemblies consist of one insulated phase conductor and a bare neutral conductor. They are intended for use either as a service drop cable between a power pole and the service entrance, or as a secondary distribution cable between poles. Their use should be limited to circuits not exceeding 600 volts phase-to-phase and a 90°C normal conductor temperature.
Phase Conductor Construction
The phase conductor is aluminum alloy 1350-H19 hard-drawn, compressed concentric-lay-stranded.
Neutral Conductor Construction
Cable assemblies are available with the following neutral conductors:
Aluminum conductors, coated-steel reinforced (ACSR), concentric-lay-stranded
Aluminum alloy 1350-H19 hard-drawn, concentric-lay-stranded
Aluminum alloy 6201-T81, concentric-lay-stranded
Insulation Material
The standard insulation on the phase conductor is black low-density crosslinked polyethylene (XLPE)
Alternatively, black linear low-density polyethylene (LLDPE) insulation with a 75°C temperature rating is available upon request.
The XLPE insulation meets the requirements of ANSI/ICEA S-76-474-2004 (Standard for Neutral-Supported Power Cable Assemblies with Weather-Resistant Extruded Insulation Rated 600 Volts).
The LLDPE insulation meets the requirements of ASTM Standard D1248-05 (Standard Specification for Polyethylene Plastics Molding and Extrusion Materials).
Assembly
The insulated phase conductor is twisted around the bare neutral conductor with a right-hand lay length of 25 to 60 times the diameter of the phase conductor.
DIMENSIONS
| Code Name | Phase conductor | Bare Neutral Messenger | Weight per 1000ft | Rating | ||||||
| Size | Stranding | Insulation thickness | Size | Stranding | Breaking strength | XLP | Poly | XLP | Poly | |
| AWG | mls | AWG | Lbs | Lbs | Lbs | Amps | Amps | |||
| Duplex Service Drop AAAC 6201 Alloy Neutral Messenger Aluminum Conductor | ||||||||||
| Chihuahua | 6 | Solid | 45 | 6 | 7 | 1110 | 67.6 | 65.8 | 70 | 70 |
| Vizsla | 6 | 7/w | 45 | 6 | 7 | 1110 | 70.9 | 67.2 | 70 | 70 |
| Harrier | 4 | Solid | 45 | 4 | 7 | 1760 | 102 | 99.9 | 90 | 90 |
| Whippet | 4 | 7/w | 45 | 4 | 7 | 1760 | 107 | 101.9 | 90 | 90 |
| Schnauzer | 2 | 7/w | 45 | 2 | 7 | 2800 | 163.3 | 156.2 | 120 | 120 |
| Heeler | 1/0 | 19/w | 60 | 1/0 | 7 | 4460 | 259.2 | 250.8 | 160 | 160 |
| Duplex Service Drop AAC-Aluminum Conductor | ||||||||||
| Pekingese | 6 | Solid | 45 | 6 | 7/w | 563 | 63.5 | 61.7 | 70 | 70 |
| Collie | 6 | 7/w | 45 | 6 | 7/w | 563 | 66.8 | 63.1 | 70 | 70 |
| Dachshund | 4 | Solid | 45 | 4 | 7/w | 881 | 95.5 | 93.4 | 90 | 90 |
| Spaniel | 4 | 7/w | 45 | 4 | 7/w | 881 | 100.5 | 95.4 | 90 | 90 |
| Doberman | 2 | 7/w | 45 | 2 | 7/w | 1350 | 152.7 | 145.7 | 120 | 120 |
| Malemute | 1/0 | 19/w | 60 | 1/0 | 7/w | 1990 | 242.6 | 234.2 | 160 | 160 |
| Duplex Service Drop ACSR Neutral-Messenger Aluminum Conductor | ||||||||||
| Setter | 6 | Solid | 45 | 6 | 6/1 | 1190 | 75 | 73.2 | 70 | 70 |
| Shepherd | 6 | 7/w | 45 | 6 | 6/1 | 1190 | 78.3 | 74.6 | 70 | 70 |
| Eskimo | 4 | Solid | 45 | 4 | 6/1 | 1860 | 113.7 | 111.6 | 90 | 90 |
| Terrier | 4 | 7/w | 45 | 4 | 6/1 | 1860 | 118.7 | 113.6 | 90 | 90 |
| Chow | 2 | 7/w | 45 | 2 | 6/1 | 2850 | 181.7 | 174.7 | 120 | 120 |
| Bull | 1/0 | 19/w | 60 | 1/0 | 6/1 | 4380 | 288.7 | 280.3 | 160 | 160 |
