SANS 1507 SNE Concentric Cable

Specifications:

These cables are used for power supplies with Protective Multiple Earthing (PME) systems, where a combined Protective Earth (PE) and Neutral (N) – together known as the PEN – connects the combined neutral-and-earth to real earth at multiple locations to reduce the risk of electric shock in the event of a broken PEN.

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Parameter Table

Application:

Aerial SNE Cable is used for house connections. This cable can only be used for single phase supply. Cable is made to be suspended in the air. Aerial SNE Cable is also suitable for underground general use. Split concentric cable suitable for power distribution as an underground or overhead cable.

Standard:

SANS 1507-6--- Electric cables with extruded solid dielectric insulation for fixed installations (300/500V to 1900/3300 V) Part 6: Service cables

Construction:

Stranded hard drawn copper phase conductor, XLPE insulated, Polyethylene insulated neutral with bare earth conductors. Polyethylene sheathed cable. Nylon ripcord laid under sheath.

Properties:

Temperature Range: -10°C to 105°C
Voltage Rating: 300 / 500V
Core Identification: White, Yellow, Black, Brown, Red, Orange, Tan, Light Blue and White with a choice of either Yellow, Orange, Red, Black, Blue or Brown Stripes

Data Sheet

Size	Phase Conductor		XLPE Insulation		Earth Conductor	Neutral Conductor	Pilot Core	PE Sheath		Approx. Weight
Size	Structure	O.D.	Thickness	O.D.	Structure	Structure	Structure	Thickness	O.D.	Approx. Weight
mm²	No./mm	mm	mm	mm	No./mm	No./mm	No./mm	mm	mm	kg/km
4	7/0.92	2.76	1.0	5.97	3/1.05	7/0.86	2/1.13	1.4	10.0	168
10	7/1.35	4.05	1.0	5.22	3/1.78	7/1.33	2/1.13	1.6	12.7	334
16	7/1.70	5.10	1.0	7.10	3/2.20	7/1.67	2/1.13	1.6	14.5	502