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  • NS75/NS90 Triplex Unjacketed Overhead Neutral Supported Cable

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NS75/NS90 Triplex Unjacketed Overhead Neutral Supported Cable

NS75/NS90 Triplex Unjacketed Overhead Neutral Supported Cable

Conductor: Soft 1350-H19 Aluminum Conductor

Insulation: Thermoplastic Polyethylene or Cross-linked Polyethylene

Voltage: 600V

Number of cores: Triplex

Package: Export wooden drum & iron wooden drum or as customer require
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Triplex Unjacketed Overhead Neutral Supported Cable Description

The insulated conductors of NS75/NS90 Service Drop Cables are resistant to weathering, sunlight, abrasion, tearing, cutting and chemicals. The cable is rated 600 V with a maximum conductor operating temperature of 90°C for Cross-linked Polyethylene insulation, which allows for higher ampacity compared to NS75 cable.

Triplex Unjacketed Overhead Neutral Supported Cable Application

Duplex and Triplex NS75/NS90 Service Drop Cable is intended to deliver single phase power from the secondary overhead power line or polemounted transformer to the service entrance conductors at the user’s building or other structure.
Quadruplex NS75/NS90 Service Drop Cable is intended to deliver three phase power from the secondary overhead power line or pole-mounted transformers to the service entrance conductors at the user’s building or other structure. NS75/NS90 cable may also be used as pole line secondary with service splices at the pole (also refer to CEC rule 12-318). NS75/NS90 cable is rated for use on systems having nominal voltages of 600 V or less.

STANDARD :

Triplex Unjacketed Overhead Neutral Supported Cable Standards

NS75/NS90 cables meet or exceed the following standards
CSA C22.C No. 129
CSA listed NS75 & NS90
Sunlight resistant
CONSTRUCTION :

Triplex Unjacketed Overhead Neutral Supported Cable Construction

Conductors: 2, 3, or 4 Aluminum alloy 1350-H19 hard drawn compact round conductors cabled around a neutral
conductor
Insulation: Abrasion, heat and moisture resistant cross linked polyethylene (XLP) insulation rated 90°C/-40°C
Neutral: Compact round ASCR neutral. For sizes 266.8kcmil and greater, ACSR neutral conductors shall be in concentric round stranding

Phase ID:
Cable ConstructionPhase 1Phase 2Phase 3
DuplexBlack with print legend--
TriplexBlack with print legendBlack with  red stripes-
QuadruplexBlack with print legendBlack with  red stripesBlack with blue stripes
Full Size Neutral :
PHASE CONDUCTORSACSR COMPACT BARE NEUTRALOVERALL
SIZENO. OF WIRESCOND.O.D.MIN. INS.THKN.NOM. INS. O.D.SIZENO. OF WIRESRATED STRENGTHCOND. O.D.EFFECTIVE O.D.APPROX. WEIGHTAMPACITY
(AWG OR kcmil)(mm)(mm)(mm)(AWG OR kcmil)(A1/S1A)kN(mm)(mm)(kg/km)
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
Reduced Size Neutral :
PHASE CONDUCTORSACSR COMPACT BARE NEUTRALOVERALL
SIZE
(AWG OR kcmil)		NO. OF
WIRES		COND.
O.D. (mm)		MIN. INS.
THKN. (mm)		NOM. INS.
O.D.
(mm)		SIZE
(AWG OR kcmil)		NO. OF WIRES
(A1/S1A)		RATED
STRENGTH		COND.
O.D.
(mm)		EFFECTIVE
O.D.
(mm)		APPROX.AMPACITY
kNWEIGHT

(kg/km)
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

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