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PE or XLPE Insulation Aluminum Conductor Overhead Conductor cable
Applications:
To supply power from the utilitys lines to the consumers
weatherhead.For service at 600 volts or less(phase to phase) at a
conductor temperature of 75oC maximum for polyethylene insulation
or 90 oC maximum for crosslinked insulation.
structure
1.stranded aluminium conductor
2.PE or XLPE insulation
3.ACSR, AAAC,Galvanised steel wire Messenger wire
3 power cores consisting of standard aluminium conductors,
insulated with XLPE insulation
+ One sheath lighting aluminium conductor with XLPE
insulation(optional)
+ One messenger Al-alloy conductor (bare or covered)
The purpose of messenger wire is
A) It acts as load bearing wire.
B) It acts as earth or neutral conductor
Technical Data:
Maksimum operating temperature 90 degree
Maximum short-circuit temperature 250 degree.Service drop( ABC
cables) are especially used at areas where the cost of underground
networks is expensive and also for electrification of rural areas
like village.
Code Name | Phase Conductor | Bare Neutral | Approx.Weight | |||||
---|---|---|---|---|---|---|---|---|
Size | Stranding | Insulation Thickness | Size | Stranding | XLPE | PE | ||
AWG | - | mil | AWG | - | lbs/1000ft | |||
AAC Neutral Messenger | ||||||||
Pekingese | 6 | Solid | 45 | 6 | 7/w | 63.5 | 61.7 | |
Collie | 6 | 7/w | 45 | 6 | 7/w | 66.8 | 63.1 | |
Dachshund | 4 | Solid | 45 | 4 | 7/w | 95.5 | 93.4 | |
Spaniel | 4 | 7/w | 45 | 4 | 7/w | 100.5 | 95.4 | |
Doberman | 2 | 7/w | 45 | 2 | 7/w | 152.7 | 145.7 | |
Malemute | 1/0 | 19/w | 60 | 1/0 | 7/w | 242.6 | 234.2 | |
6201 Alloy Neutral Messenger | ||||||||
Chihuahua | 6 | Solid | 45 | 6 | 7/w | 67.6 | 65.8 | |
Vizsla | 6 | 7/w | 45 | 6 | 7/w | 70.9 | 67.2 | |
Harrier | 4 | Solid | 45 | 4 | 7/w | 102.0 | 99.9 |
Code Name | Phase Conductor | Bare Neutral | Approx.Weight | ||||||
---|---|---|---|---|---|---|---|---|---|
Size | Stranding | Insulation Thickness | Size | Stranding | XLPE | PE | |||
AWG | - | mil | AWG | - | lbs/1000ft | ||||
ACSR Neutral Messenger | |||||||||
Setter | 6 | Solid | 45 | 6 | 6/1 | 75.0 | 73.2 | ||
Shepherd | 6 | 7/w | 45 | 6 | 6/1 | 78.3 | 74.6 | ||
Eskimo | 4 | Solid | 45 | 4 | 6/1 | 113.7 | 111.6 | ||
Terrier | 4 | 7/w | 45 | 4 | 6/1 | 118.7 | 113.6 | ||
Chow | 2 | 7/w | 45 | 2 | 6/1 | 181.7 | 174.7 | ||
Bull | 1/0 | 19/w | 60 | 1/0 | 6/1 | 288.7 | 280.3 | ||
6201 Alloy Neutral Messenger | |||||||||
Whippet | 4 | 7/w | 45 | 4 | 7/w | 107.0 | 101.9 | ||
Schnauzer | 2 | 7/w | 45 | 2 | 7/w | 163.3 | 156.2 | ||
Heeler | 1/0 | 19/w | 60 | 1/0 | 7/w | 259.2 | 250.8 |
Note:
(1)Designated sizes are: ACSR 6/1 diameter equivalent and AAC with
equivalent resistivity per ASTM B-399 for 6201.
(2)Conductor temperature of 90°C for XLPE, 75°C for PE; ambient
temperatures of 40°C; emissivity 0.9; 2ft./sec/wind in sun.
Classification
1. Duplex Service Drop
Primary used for 120 volt overhead service application such as
street lighting, outdoor lighting, and temporay service for
construction. To be used at voltages of 600 volts phase to phase or
less and at conductor temperature not to exceed 75degee for
polyethylene insulated conductor or 90 degree for crosslinked
polyethylene (XLPE)insulated conductors.
2.Triplex Service Drop
Used to supply power, usually from a pole-mounted transformer to
the user's service head where the connections to the service
entrance cable is made. To be used at voltage of 600 volts phase to
phase or less and at conductor temperature not to exceed 75degee
for polyethylene insulated conductor or 90 degree for crosslinked
polyethylene (XLPE)insulated conductors.
3. Quadruplex Service Drop
Used to supply 3 phase power, usually from a pole-mounted
transformer to the user's service head where the connections to the
service entrance cable is made. To be used at voltage of 600 volts
phase to phase or less and at conductor temperature not to exceed
75degee for polyethylene insulated conductor or 90 degree for
crosslinked polyethylene (XLPE)insulated conductors.
Package:In coils, wooden drums, steel drums or steel-wooden drums.