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SANS 1713 Standard MV ABC Aerial Bundled Cable

MV aerial bundled cable are suitable for aerial installation and for public power distribution networks overhead power transmission.

Application

MV aerial bundled cable are suitable for aerial installation and for public power distribution networks overhead power transmission.

SANS 1713--- Electric cables -Medium-voltage aerial bundled conductors for voltages from 3,8/6,6 kV to 19/33 kV.

6.6kV-22kV

Conductor	Aluminum, circular stranded and compacted.
Conductor Screening	Extruded thermosetting semi-conductor layer.
Insulation	XLPE thermosetting material.
Insulation Screening
Semi conducting screen	Extruded thermosetting semi-conducting layer, applied under a swellable semi-conducting tape for watertightness.
Metal screen	Plain soft copper wire and / or copper tape applied helically, or aluminum tape applied longitudinally bonded to the outer PE sheath.
Outer sheath	Extruded black PE sheath, or PVC upon specific customer requirements.
Steel Messenger	50 or 70 mm 2 galvanized steel stranded wires, covered with black PE, or PVC upon specific customer requirements.

PHASE CORE
Conductor size	mm² nom	35	50	70	95	120	150	185
Conductor diameter	mm app.	7.15	8.25	9.95	11.80	13.10	14.80	15.95
Insulation diameter	mm app.	15.4	16.5	18.2	20.1	21.4	22.7	24.2
Core sheath diameter	mm app.	20.5	21.6	23.5	25.5	26.8	28.1	29.9
SUPPORT CORE
Conductor size	mm² nom	50	50	50	50	70	70	70
Conductor diameter	mm app.	9.00	9.00	9.00	9.00	10.80	10.80	10.80
Insulation diameter	mm app.	11.5	11.5	11.5	11.5	13.3	13.3	13.3
Maximum tensile strength and pulling force of catenary	kN	26	26	26	26	37	37	37