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)
Classification:
Telephone:+86-13523009770
Product Introduction
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)
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 |
Key words:
SAC Aluminum Spaced Aerial Cable
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Contact Information
Telephone:+86-13523009770
Mailbox:export@hfjtcable.com
Address: industrial agglomeration area of gongyi city
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