PRODUCT

SAC Aluminum Spaced Aerial Cable

Voltage: 15kV 25kV 35kV

Conductor : Compact stranded hard drawn Aluminium wire.

Conductor shield : Semi-conducting cross-linked polyethylene.

Insulation : Cross-linked polyethylene (Natural)

Sheath : Track resistant cross-linked polyethylene (Black)

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Application:

This kind of spaced aerial cable ( SAC cable) is used for aerial power transmission at 15/25/35 maximum system voltage. the phase to phase voltage is 10/20/33KV.

Construction:

Conductor : Compact stranded hard drawn Aluminium wire.

Conductor shield : Semi-conducting cross-linked polyethylene.

Insulation : Cross-linked polyethylene (Natural)

Sheath : Track resistant cross-linked polyethylene (Black)

15kV 25kV 35kV sac cable.jpeg

Stansards

15 kV Spaced aerial cable PDITL / MEA / PEA

25 kV Spaced aerial cable TIS 2341-2555 / MEA / PEA

35 kV Spaced aerial cable TIS 2341-2555 / MEA / PEA

Insulated Cable Engineers Association (ICEA) S-121-733

Classification:

Temperature :

- Normal operation 90°C.

- Emergency over load conditions

130°C.

- Short circuit conditions 250°C.

Voltage rating :

15 kV phase to phase AC TESTING VOLTAGE : 27 kV for 5 minutes

25 kV phase to phase AC TESTING VOLTAGE: 38 kV for 5 minutes

35 kV phase to phase AC TESTING VOLTAGE: 49 kV for 5 minutes

15 kV SAC Aluminum Spaced Aerial Cable

Nominal cross – sectional area mm²	Minimum number of wire No.	Diameter of conductor (Approx.) mm	Thickness of insulation mm	Thickness of sheath mm	Overall diameter (Approx.) mm	Maximum DC. conductor resistance at 20°C Ω / km	Minimum insulation resistance at 15.6°C MΩ-km	Allowable ampacities in free air at 40°C ambient A	Cable weight (Approx.) kg / km
35	6	6.9	1.91	1.91	16.0	0.868	1,820	151	232
50	6	8.0	1.91	1.91	17.5	0.641	1,612	187	291
70	12	9.8	1.91	1.91	19.0	0.443	1,445	231	358
95	15	11.4	1.91	1.91	21.0	0.320	1,284	281	451
120	15	12.9	1.91	1.91	22.5	0.253	1,152	324	552
150	15	14.1	1.91	1.91	24.0	0.206	1,070	375	639
185	30	15.8	1.91	1.91	25.5	0.164	980	433	763
240	30	18.3	1.91	1.91	28.0	0.125	874	525	953

25 kV SAC Aluminum Spaced Aerial Cable

Nominal cross – sectional area mm²	Minimum number of wire No.	Diameter of conductor (Approx.) mm	Thickness of insulation mm	Thickness of sheath mm	Overall diameter (Approx.) mm	Maximum DC. conductor resistance at 20°C Ω / km	Minimum insulation resistance at 15.6°C MΩ-km	Allowable ampacities in free air at 40°C ambient A	Cable weight (Approx.) kg / km
35	6	6.9	3.18	3.18	21.0	0.868	2,580	149	363
50	6	8.0	3.18	3.18	22.0	0.641	2,314	186	432
70	12	9.8	3.18	3.18	24.5	0.443	2,100	229	509
95	15	11.4	3.18	3.18	26.0	0.320	1,887	279	615
120	15	12.9	3.18	3.18	27.0	0.253	1,712	321	729
150	15	14.1	3.18	3.18	29.5	0.206	1,600	371	826
185	30	15.8	3.18	3.18	31.0	0.164	1,477	429	959
240	30	18.3	3.18	3.18	33.5	0.125	1,328	520	1,170

35 kV SAC Aluminum Spaced Aerial Cable

Nominal cross – sectional areamm²	Minimum number of wire No.	Diameter of conductor (Approx.) mm	Thickness of insulation mm	Thickness of sheath mm	Overall diameter (Approx.) mm	Maximum DC. conductor resistance at 20°C Ω / km	Minimum insulation resistance at 15.6°C MΩ-km	Allowable ampacities in free air at 40°C ambient A	Cable weight (Approx.) kg / km	Standard packing m
50	6	8.0	4.45	3.18	25.5	0.641	2,606	184	517	1,000/R
70	12	9.8	4.45	3.18	27.5	0.443	2,375	227	599	1,000/R
95	15	11.4	4.45	3.18	29.0	0.320	2,144	276	711	1,000/R
120	15	12.9	4.45	3.18	31.0	0.253	1,952	318	831	1,000/R
150	15	14.1	4.45	3.18	32.5	0.206	1,830	367	933	1,000/R
185	30	15.8	4.45	3.18	33.5	0.164	1,694	425	1,073	1,000/R
240	30	18.3	4.45	3.18	36.5	0.125	1,529	515	1,293	1,000/R

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