Product Detail
12/20 kV or 12.7/22 kV XLPE Insulated, Single Core Cables with Aluminum Conductor
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Code YAXC7V-R, NA2XSY, AL/XLPE/CWS/PVC R: Stranded Rigid Conductor Standards IEC 60502-2, VDE 0276-620
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Application Characterized with low
dielectric loss. Used indoors outdoors, and underground, in cable ducts, at
power or switching stations, local energy networks, industrial plans where
there is no risk of mechanical damage. Construction 1. Stranded aluminum conductor 2. Inner
semi-conductive layer 3. XLPE
insulation 4. Outer
semi-conductive layer 5.
Semi-conductive tape 6. Copper
screen 7.
Polyester tape 8. PVC outer
jacket |
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Technical
Data |
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Max. operating temperature |
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90 oC |
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Max. short circuit temperature |
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250 oC (Max. 5 sec.) |
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Rated voltage |
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12 /20 kV |
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12.7/22 kV |
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Min. bending radius |
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15 x D |
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(D: Cable outer diameter) |
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DIMENSIONS AND WEIGHTS |
ELECTRICAL PROPERTIES |
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Nominal |
Overall |
Net |
Delivery Length |
DC
Conductor |
DC Conductor |
Operation
Inductance |
Operation Capacitance |
Current
Carrying Capacity (A) |
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Cross |
Diameter |
Weight |
Resistance
at |
Resistance
at |
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Section |
(approx.) |
(approx.) |
20 0C
Max |
90 0C
Max |
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In
ground at 20oC |
In
air at 30oC |
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mm2 |
mm |
kg/km |
m |
Ohm/km |
Ohm/km |
mH/km |
mH/km |
µF/km |
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*** |
*** |
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*** |
*** |
*** |
*** |
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1x35/16 |
27.0 |
750 |
1000 |
0.868 |
1.1110 |
0.670 |
0.416 |
0.157 |
- |
- |
- |
- |
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1x50/16 |
28.5 |
800 |
1000 |
0.641 |
0.8205 |
0.644 |
0.397 |
0.174 |
195 |
173 |
217 |
184 |
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1x70/16 |
30.0 |
950 |
1000 |
0.443 |
0.5670 |
0.614 |
0.377 |
0.197 |
237 |
211 |
270 |
229 |
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1x95/16 |
32.0 |
1050 |
1000 |
0.320 |
0.4096 |
0.590 |
0.360 |
0.218 |
282 |
252 |
328 |
278 |
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1x120/16 |
34.0 |
1200 |
1000 |
0.253 |
0.3238 |
0.571 |
0.349 |
0.238 |
320 |
287 |
378 |
320 |
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1x150/25 |
35.0 |
1400 |
1000 |
0.206 |
0.2637 |
0.554 |
0.338 |
0.258 |
353 |
320 |
425 |
363 |
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1x185/25 |
37.0 |
1550 |
1000 |
0.164 |
0.2099 |
0.538 |
0.329 |
0.278 |
396 |
362 |
485 |
415 |
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1x240/25 |
39.5 |
1800 |
1000 |
0.125 |
0.1600 |
0.518 |
0.317 |
0.308 |
457 |
421 |
573 |
493 |
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1x300/35 |
42.0 |
2050 |
1000 |
0.100 |
0.1280 |
0.501 |
0.308 |
0.336 |
511 |
474 |
652 |
563 |
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1x400/35 |
45.5 |
2550 |
1000 |
0.0778 |
0.1009 |
0.480 |
0.298 |
0.377 |
566 |
538 |
740 |
652 |
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1x500/35 |
48.5 |
2900 |
1000 |
0.0605 |
0.0774 |
0.464 |
0.290 |
0.413 |
630 |
606 |
838 |
746 |
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1x630/35 |
52.5 |
3400 |
1000 |
0.0469 |
0.0600 |
0.448 |
0.282 |
0.455 |
719 |
686 |
953 |
850 |
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NOTE : Current carrying
capacities are valid under the following conditions.
In ground :
200C; buried in 70 cm depth; soil thermal resistivity 1 K.m/W; load
factor 0.7
In Air :
300C; load factor 1.0
*** :
Flat formation; clearance between cables in air = 1 x cable outer diameter; in
ground = 7cm
*** :
Trefoil formation
Number of System : 1
Resources
Get a copy of brochure on Al Conductor, XLPE Insulated, Single Core MV Cables (12/20 kV).
