15KV URD Cable
15KV URD Cable
1/0 Stranded Aluminum/ Copper Conductor 15KV URD, 133%, Full Neutral
Applications:
1) 15KV URD cable is primary used for underground distribution, in direct burial or installed in conduit.
2) 15KV URD cable is suitable for use in wet or dry locations.
3)URD cable is to be used at 15,000 volts or less and not to exceed 90°C temperature in normal use.
CONSTRUCTION
Conductor: stranded Aluminum / Copper wire Rated voltage: 15kV
Strand shield: extruded semi-conducting strand shield Operating temperature: 90℃
Insulation: cross-linked polyethylene short-circuit operating temperature: 250℃
Insulation shield: extruded semi-conducting insulation shield
Neutral wires: 33% copper concentric neutral wires Maximum short circuit time: 5 seconds
Jacket: Non-conducting low density PE encapsulating jacket
Technical Data
Weight 1000 feet (lbs.) |
Allowable Ampacities+ |
||||||||||||
Phase Conductor |
Neutral |
Thickness Per Cond. (mils) |
Nominal Diameter (mils) |
||||||||||
Size (AWG or kcmil) |
Insul. Shield min. Point |
Bare Phase Cond. |
Over Insul. Shield |
||||||||||
Strand- ing |
No. of Wires |
Size (AWG) |
Nominal Insul. |
Approx. Jkt. |
Over Insul. |
Comp. Cable |
Comp. Cable |
Direct Burial |
In Ducts |
||||
ALUMINUM CONDUCTOR - 100% INSULATION LEVEL |
|||||||||||||
2 |
Solid |
10 |
14 |
175 |
30 |
50 |
258 |
653 |
733 |
961 |
485 |
168 * |
119 * |
2 |
7 |
10 |
14 |
175 |
30 |
50 |
283 |
678 |
758 |
986 |
504 |
168 * |
119 * |
1 |
Solid |
13 |
14 |
175 |
30 |
50 |
289 |
685 |
765 |
993 |
555 |
193 * |
137 * |
1 |
19 |
13 |
14 |
175 |
30 |
50 |
322 |
718 |
798 |
1026 |
577 |
193 * |
137 * |
1/0 |
Solid |
16 |
14 |
175 |
30 |
50 |
325 |
720 |
800 |
1028 |
629 |
218 * |
155 * |
1/0 |
19 |
16 |
14 |
175 |
30 |
50 |
352 |
748 |
828 |
1056 |
648 |
218 * |
155 * |
2/0 |
19 |
20 |
14 |
175 |
30 |
50 |
395 |
790 |
870 |
1098 |
745 |
248 * |
177 * |
3/0 |
19 |
25 |
14 |
175 |
30 |
50 |
443 |
838 |
918 |
1146 |
862 |
284 * |
201 * |
4/0 |
19 |
20 |
12 |
175 |
30 |
50 |
498 |
893 |
973 |
1234 |
1042 |
324 * |
230 * |
250 |
37 |
16 |
10 |
175 |
30 |
50 |
558 |
963 |
1043 |
1346 |
1268 |
360 * |
257 * |
350 |
37 |
18 |
14 |
175 |
40 |
50 |
661 |
1068 |
1168 |
1396 |
1118 |
389 * * |
319 * * |
500 |
37 |
25 |
14 |
175 |
40 |
50 |
789 |
1193 |
1293 |
1521 |
1419 |
468 * * |
384 * * |
750 |
61 |
24 |
12 |
175 |
40 |
80 |
968 |
1383 |
1483 |
1798 |
2030 |
569 * * |
468 * * |
1000 |
61 |
20 |
10 |
175 |
40 |
80 |
1117 |
1530 |
1630 |
1988 |
2567 |
642 * * |
542 * * |
1250 |
91 |
25 |
10 |
220 |
55 |
80 |
1250 |
1765 |
1895 |
2253 |
3278 |
688 * * |
604 * * |
1500 |
91 |
30 |
10 |
220 |
55 |
80 |
1370 |
1885 |
2015 |
2373 |
3762 |
726 * * |
637 * * |
COPPER CONDUCTOR - 100% INSULATION LEVEL |
|||||||||||||
2 |
Solid |
16 |
14 |
175 |
30 |
50 |
258 |
653 |
733 |
961 |
697 |
210 * |
150 * |
2 |
7 |
16 |
14 |
175 |
30 |
50 |
283 |
678 |
758 |
986 |
719 |
210 * |
150 * |
1 |
Solid |
20 |
14 |
175 |
30 |
50 |
289 |
685 |
765 |
993 |
815 |
240 * |
171 * |
1 |
19 |
20 |
14 |
175 |
30 |
50 |
322 |
718 |
798 |
1026 |
841 |
240 * |
171 * |
1/0 |
Solid |
25 |
14 |
175 |
30 |
50 |
325 |
720 |
800 |
1028 |
959 |
273 * |
194 * |
1/0 |
19 |
25 |
14 |
175 |
30 |
50 |
362 |
758 |
838 |
1066 |
991 |
273 * |
194 * |
2/0 |
19 |
20 |
12 |
175 |
30 |
50 |
405 |
800 |
880 |
1142 |
1204 |
313 * |
224 * |
3/0 |
19 |
25 |
12 |
175 |
30 |
50 |
456 |
853 |
933 |
1194 |
1437 |
358 * |
255 * |
4/0 |
19 |
20 |
10 |
175 |
30 |
50 |
512 |
908 |
988 |
1291 |
1768 |
410 * |
293 * |
250 |
37 |
24 |
10 |
175 |
30 |
50 |
558 |
963 |
1043 |
1346 |
2047 |
446 * |
322 * |
350 |
37 |
18 |
12 |
175 |
40 |
50 |
661 |
1068 |
1168 |
1429 |
2027 |
489 * * |
400 * * |
500 |
37 |
26 |
12 |
175 |
40 |
50 |
789 |
1193 |
1293 |
1554 |
2722 |
577 * * |
472 * * |
750 |
61 |
25 |
10 |
175 |
40 |
80 |
968 |
1383 |
1483 |
1840 |
3990 |
649 * * |
532 * * |
1000 |
61 |
26 |
9 |
175 |
40 |
80 |
1117 |
1530 |
1630 |
2013 |
5136 |
720 * * |
630 * * |
1250 |
91 |
26 |
8 |
220 |
55 |
80 |
1250 |
1765 |
1895 |
2306 |
6535 |
760 * * |
667 * * |
+ Ampacities shown assume use of 100% load factor, 60Hz current, 36″ burial depth, 20°C ambient temperature, 90°C |
|||||||||||||
conductor temperature, earth RHO 90, insulation and shield RHO 400 |
|||||||||||||
* Full neutral construction (Ampacities assume - single phase circuit, one cable) |
|||||||||||||
**1/3 neutral cable (Ampacities assume - three phase circuit, 3 cables triplexed, multi-point grounding per ICEA methods) |