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Neutral-Supported Cable

One compact aluminum conductor covered in Cross-linked Polyethylene (XLPE) insulation and wound around a neutral supported cable made of bare compact ACSR stranded aluminum is what makes up Duplex NS75/NS90 Service Drop Cable.

A bare neutral is surrounded by two insulated conductors in a triplex NS75/NS90.

A bare neutral is surrounded by three insulated conductors in a quadruplex NS75/NS90.

In order to supply single phase electricity from the secondary overhead power line or polemounted transformer to the service entrance conductors at the user’s building or other structure, duplex and triplex NS75/NS90 service drop cables are used.

In order to transfer three phase electricity from the secondary overhead power line or pole-mounted transformers to the service entrance conductors at the user’s building or other structure, quadruplex NS75/NS90 service drop cables are used.

With service splices at the pole, NS75/NS90 cable may also be utilized as a secondary line for poles.

For usage on systems with nominal voltages of 600 V or less, NS75/NS90 cable is rated.

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Neutral-Supported Cable Features

Standard
CSA C22.2 No. 129, CAN/CSA C61089
Insulated Conductors
Class A smooth body compact 1350-H19 (full hard) aluminum.
Insulation
The insulation of this overhead insulated cable is XLPE.
Bare Neutral
ACSR conductors, Class A, compact stranded.

Specifications of Neutral-Supported Cable

PHASE CONDUCTORSACSR COMPACT BARE NEUTRALOVERALL
SIZENO. OF WIRESCOND. O.D.MIN. INS. THKN.NOM. INS. O.D.SIZENO. OF WIRES (A1/S1A)RATED STRENGTHCOND. O.D.EFFECTIVE O.D. (mm)APPROX. WEIGHT (kg/km)AMPACITY
(AWG)(mm)(mm)(mm)(AWG)kN(mm)
674.291.046.6366/15.1851211195
475.411.047.7546/18.146.414169125
276.881.049.1426/112.48.117260165
1/078.531.3711.61/06/118.910.122412220
PHASE CONDUCTORSACSR COMPACT BARE NEUTRAL (4)OVERALL
SIZE (AWG OR kcmil)NO. OF WIRESCOND. O.D. (mm)MIN. INS. THKN.(mm)NOM. INS. O.D.(mm)SIZE (AWG OR kcmil)NO. OF WIRES (A1/S1A)RATED STRENGTH(kN)COND. O.D. (mm)EFFECTIVE O.D. (mm)APPROX. WEIGHT (kg/km)AMPACITY
674.291.046.6366/15.185.031316795
475.411.047.7546/18.146.3516252125
276.881.049.1426/112.48.1119383165
1/078.531.3711.61/06/118.910.124601220
2/079.651.3712.62/06/123.511.527751255
3/0710.71.3713.83/06/129.612.829931290
4/0712.11.3715.24/06/137.314.3321157335
266.81913.61.8317.7266.826/750.116.3381486390
336.41915.31.8319.4336.426/762.318.3421844450
397.51916.71.8320.8397.526/771.619.9452157500
4771918.31.8322.447726/78621.8492565560
PHASE CONDUCTORSACSR COMPACT BARE NEUTRAL (4)OVERALL
SIZE (AWG OR kcmil)NO. OF WIRESCOND. O.D. (mm)MIN. INS. THKN. (mm)NOM. INS. O.D. (mm)SIZE (AWG OR kcmil)NO. OF WIRES (A1/S1A)RATED STRENGTHCOND. O.D. (mm)EFFECTIVE O.D. (mm)APPROX. WEIGHT(kg/km)AMPACITY
475.411.047.7566/15.185.0315220125
276.881.049.1446/18.146.3518333165
1/078.531.3711.626/112.48.1123527220
2/079.651.3712.616/115.58.9925650255
3/0710.71.3713.81/06/118.910.128803290
4/0712.11.3715.22/06/123.511.530996335
266.81913.61.8317.73/06/129.612.8351282390
336.41915.31.8319.44/06/137.314.3391588450
397.51916.71.8320.8266.826/750.116.3421890500
4771918.31.8322.4336.426/762.318.3462277560
PHASE CONDUCTORSACSR COMPACT BARE NEUTRAL (4)OVERALL
SIZE (AWG OR kcmil)NO. OF WIRESCOND. O.D.(mm)MIN. INS. THKN. (mm)NOM. INS. O.D.(mm)SIZE (AWG OR kcmil)NO. OF WIRES (A1/S1A)RATED STRENGTHCOND. O.D. (mm)EFFECTIVE O.D. (mm)APPROX.WEIGHT(kg/km)AMPACITY
674.291.046.6366/15.185.031522485
475.411.047.7546/18.146.3518335110
276.811.049.1426/112.48.1121507150
1/078.531.3711.61/06/118.910.127803200
2/079.651.3712.62/06/123.511.530991230
3/0710.71.3713.83/06/129.612.8331224265
4/0712.11.3715.24/06/137.314.3361519305
266.81913.61.8317.7266.826/750.116.3421955355
336.41915.31.8319.4336.426/762.318.3462421410
397.51916.71.8320.8397.526/771.619.9502828455
4771918.31.8322.447726/78621.8543359510
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