Duplex Service Drop Cable

Tags : duplex service drop cable,overhead service drop cable,service drop cable neutral supported

Summary: This duplex service cable is composed of an PE or XLPE insulated aluminum conductor and a bare AAAC, or ACSR conductor as neutral or messenger cable twisted together

Email:worldmarket@zhenglancable.com

Send E-mail >Inquiry

Description

Specifications

Description

Zhenglan Cable Technology Co., Ltd

This duplex service drop cable is composed of an PE or XlPE insulated aluminum conductor and a bare AAAC, or ACSR conductor as neutral or messenger cable twisted together. It also belong to the ABC cable group, usually used from a pole mounted transformer to the service entrance of a structure, or as secondary distribution between poles. It is also used to supply 120 volts aerial service for temporary service at construction sites, outdoor or street lighting. The cable should be limited to 600V phase to phase and not exceed 90˚C.

Duplex service drop cable CONSTRUCTION

One insulated phase conductors twisted around a bare aluminum alloy or ACSR neutral conductor.

Conductors: Aluminum alloy 1350-H19 wire.

Insulation: Black thermoset cross-linked polyethylene (XLPE).

Neutral: Bare aluminum alloy or ACSR

Conductor Phase ID: Extruded ridges.

Duplex service drop cable STANDARDS

ASTM B-230: Aluminum 1350-H19 wire for electrical purposes.

ASTM B-231: Concentric lay stranded aluminum 1350 conductors.

ICEA S-76-474: Neutral supported power cable assemblies with weather resistant extruded insulation rated at 600V.

ASTM B-232: Concentric lay stranded aluminum conductors coated-steel reinforced

Duplex service drop cable Specifications

Maximum operating voltage: 600 volts

Maximum conductor operation temperatures: Wet and dry locations

• Normal: 75 °C

• Emergency: 95 °C

• Short Circuit: 150 °C

XLPE

• Normal: 90 °C

• Emergency: 130 °C

• Short Circuit: 250 °C

Service Drop Cable Configurations (Assemblies):

Duplex: Consist of one black phase insulated conductor twisted around a bare neutral conductor.

Triplex: Consist of two black phase insulated conductor (Second conductor with 1 ridge) twisted around a bare neutral conductor.

Quadruplex: Consist of three black phase insulated conductor (Second conductor 1 ridge, third conductor 2 ridges) twisted around a bare neutral conductor

Specifications

Aluminum Alloy Duplex Service Drop Cable parameters

Code*word	Phase conductor			Bare Neutal messager				Weight Per 1000 ft. (lbs.)		Allowable Ampacities+
	Size(AWG)	Strand- ing	Insul. Thick. (mils)	Equiv.Dia (AWG)	Size (kcmil)	Strand- ing	Rated Strength (lbs.)	XLPE	POLY	XLPE	POLY
6201 ALLOY NEUTRAL-MESSENGER
Chihuahua	6	1	45	6	30.58	7	1110	65	65	85	70
Vizsla	6	7	45	6	30.58	7	1110	68	68	85	70
Harrier	4	1	45	4	48.69	7	1760	99	99	115	90
Whippet	4	7	45	4	48.69	7	1760	103	103	115	90
Schnauzer	2	7	45	2	77.47	7	2800	157	157	150	120
Heeler	1/0	19	60	1/0	123.3	7	4460	250	250	205	160

Code*word	Phase conductor			Bare	Neutal messager		Weight Per 1000 ft. (lbs.)		Allowable Ampacities+
	Size (AWG)	Strand- ing	Insul. Thick. (mils)	Size (AWG)	Strand- ing	Rated Strength (lbs.)	XLP	POLY	XLP	POLY
AAC NEUTRAL-MESSENGER
Pekingese	6	1	45	6	7	563	61	61	85	70
Collie	6	7	45	6	7	563	64	64	85	70
Dachshund	4	1	45	4	7	881	92	92	115	90
Spaniel	4	7	45	4	7	881	96	96	115	90
Doberman	2	7	45	2	7	1350	147	147	150	120
Malemute	1/0	19	60	1/0	7	1990	234	234	205	160

Code* word	Phase conductor			Bare Neutal messager			Weight Per 1000 ft. (lbs.)		Allowable Ampacities+
	Size (AWG)	Strand- ing	Insul. Thick. (mils)	Size (AWG)	Strand- ing	Rated Strength (lbs.)	XLP	POLY	XLP	POLY
ACSR NEUTRAL-MESSENGER
Setter	6	1	45	6	(6)/(1)	1190	72	72	85	70
Shepherd	6	7	45	6	(6)/(1)	1190	75	75	85	70
Eskimo	4	1	45	4	(6)/(1)	1860	110	110	115	90
Terrier	4	7	45	4	(6)/(1)	1860	115	115	115	90
Chow	2	7	45	2	(6)/(1)	2850	176	176	150	120
Bull	1/0	19	60	1/0	(6)/(1)	4380	280	280	205	160
Note: Designated sizes are ACSR 6/1 diameter equivalent resistivity per ASTM-B-399 for 6201. Conductor temperature of 90°C for XLP, 75°C for Poly; ambient temperatures of 40°C;