BS 7870-5 Aerial Bundled Cables

The aerial bundled cables are used for overhead distribution line and electrical installations with alternating power networks with nominal voltage U0/U 0.6/1kV or in direct power networks with maximum voltage according to land 0.9kV.

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Construction

Phase Conductor: Circular stranded, rounded, compacted aluminum conductor

Neutral(Messenger) Conductor: Circular stranded, rounded, compacted aluminum conductor

Insulation: Black color Polyethylene(PE) or Cross-linked polyethylene(XLPE)

Standards

BS 7870-5

No. of Core & Size	Phase Core				Neutral Core				Complete Cable
	No. & Section Area	No. of wire	Dia. of Conductor (Approx.)	Insulation Thickness	No. & Section Area	No. of Wire	Dia. of Conductor (Approx.)	Insulation Thickness	Overall Diameter (Approx.)	Weight (Approx.)


mm2	mm2	No.	mm	mm	mm2	No.	mm	mm	mm	kg/km
1x25	1x25	7	6.0	1.3	-	-	-	-	8.6	96
1x35	1x35	7	7.0	1.3	-	-	-	-	9.6	126
1x50	1x50	19	8.4	1.5	-	-	-	-	11.4	183
1x70	1x70	19	10.0	1.5	-	-	-	-	13.0	236
1x95	1x95	19	11.6	1.7	-	-	-	-	15.0	323
1x120	1x120	19	13.0	1.7	-	-	-	-	16.4	399
2x25	1x25	7	6.0	1.3	1x25	7	6.0	1.3	17.2	192
2x35	1x35	7	7.0	1.3	1x35	7	7.0	1.3	19.2	252
2x50	1x50	19	8.4	1.5	1x50	19	8.4	1.5	22.8	365
2x70	1x70	19	10.0	1.5	1x70	19	10.0	1.5	26.0	472
2x95	1x95	19	11.6	1.7	1x95	19	11.6	1.7	30.0	645
2x120	1x120	19	13.0	1.7	1x120	19	13.0	1.7	32.8	798
3x25	2x25	7	6.0	1.3	1x25	7	6.0	1.3	18.5	288
3x35	2x35	7	7.0	1.3	1x35	7	7.0	1.3	20.6	378
3x50	2x50	19	8.4	1.5	1x50	19	8.4	1.5	24.5	548
3x70	2x70	19	10.0	1.5	1x70	19	10.0	1.5	28.0	708
3x95	2x95	19	11.6	1.7	1x95	19	11.6	1.7	32.3	968
3x120	2x120	19	13.0	1.7	1x120	19	13.0	1.7	35.3	1196
4x25	3x25	7	6.0	1.3	1x25	7	6.0	1.3	20.7	384
4x35	3x35	7	7.0	1.3	1x35	7	7.0	1.3	23.1	504
4x50	3x50	19	8.4	1.5	1x50	19	8.4	1.5	27.5	731
4x70	3x70	19	10.0	1.5	1x70	19	10.0	1.5	31.4	943
4x95	3x95	19	11.6	1.7	1x95	19	11.6	1.7	36.2	1290
4x120	3x120	19	13.0	1.7	1x120	19	13.0	1.7	39.6	1595
5x25	4x25	7	6.0	1.3	1x25	7	6.0	1.3	23.2	480
5x35	4x35	7	7.0	1.3	1x35	7	7.0	1.3	25.9	630
5x50	4x50	19	8.4	1.5	1x50	19	8.4	1.5	30.8	914
5x70	4x70	19	10.0	1.5	1x70	19	10.0	1.5	35.1	1179
5x95	4x95	19	11.6	1.7	1x95	19	11.6	1.7	40.5	1613
5x120	4x120	19	13.0	1.7	1x120	19	13.0	1.7	44.3	1993

15kV/25kV/35kV Multi-layer Tree Wire

Used for primary and secondary overhead distribution where limited space is available or desirable for rights of way. Installed as an uninsulated conductor; however, covering is effective in preventing direct shorts and instantaneous flashovers should tree limbs or other objects contact conductors in such close proximity. The resulting close-proximity configuration minimizes the amount of space […]

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