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ICEA S-93-639 Standard Monoconductor 133% Insulation Level XAT Cable

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Product Details

Product parameter

Application

The monoconductor power cables are preferably used in urban networks,primary and medium voltage distribution circuits for industrial and commercial plants, electric power generators, power supply for transformers, motors and equipment.
EATs are appropriate for applications where greater flexibility is needed than that of XATs.

Voltage

5 kV, 8 kV, 15 kV, 25 kV, 35 kV

Construction

Conductor:
compacted copper conductor per ASTM B496 or ASTMB835.

Internal Semiconductor Screen:
extruded on the conductor.

Insulation:
tree retardant cross-linked polyethylene (XLPE-TR) for XAT. Ethylene Propylene Rubber (EPR) for EAT. Both compounds are natural in color and are applied by true triple extrusion process. The isolation level can be 100% .

External Semiconductor Screen:
extruded, with adequate adhesion to the insulation that makes it easy to peel.

Metal Screen:
It can be formed by a copper tape or by copper wires, both applied helically.

Outer Cover :
Black PVC. Other colors and compounds available upon request.

Core Identification：
-by color
-by number

ICEA S-93-639 Standard Monoconductor 133 Insulation Level XAT Cable (2)

Cable Marking and Packing Materials

Cable Marking:
printing, embossing ,engraving

Packing Materials:
wooden drum, steel drum, steel-wooden drum

Operating Characteristics

Maximum service temperature:
90 °C.

Emergency overload temperature:
130 °C.

Short circuit temperature:
250 °C.

Flexibility:
Compacted conductor.

In addition to the above, these cables have the following characteristics:
-Good tensile strength.
-High resistance to impact and abrasion.
-Excellent resistance to sunlight and weather.
-Very high resistance to humidity, ozone, acids, alkalis and other sus-chemical substances at normal temperatures.
-Low dielectric constant, low loss factor and high resistance of isolation.
-The cover is flame retardant.

Standards

ICEA S-93-639 standard

XAT 15KV 133% Insulation Level

Conductor gauge	Nominal section	Approx. conductor diameter	Nominal insulation thickness	Approx. total diameter	Approx. cable weight	Max. DC resistance at 20 °C	Capacity	Buried duct 3 conductors temp. with	Directly buried 3 conductors temp. with	Outdoors 3 conductors triplexed at temp.
AWG/kcmil	mm2	mm	mm	mm	kg/km	Ω /km	μF/km	20 °C	20 °C	amb. 40 °C
2	33,6	6,9	5,59	26,1	957	0,531	0,14	155	210	170
1	42,4	7,7	5,59	26,9	1.06	0,423	0,15	175	240	195
1/0	53,5	8,7	5,59	28,0	1. 193	0,335	0,16	200	275	225
2/0	67,4	9,7	5,59	29,0	1.351	0,266	0,17	230	310	260
3/0	85	10,9	5,59	30,4	1.557	0,211	0,19	260	355	300
4/0	107	12,2	5,59	31,8	1.803	0,167	0,20	295	405	345
250	127	13,2	5,59	33,2	2.038	0,141	0,21	325	440	380
350	177	15,5	5,59	35,5	2.567	0,101	0,24	390	535	470
500	253	18,6	5,59	39,0	3.361	0,0708	0,28	465	650	580
750	380	23,0	5,59	43,5	4.653	0,0472	0,32	565	805	730
1000	507	27,0	5,59	49,7	6. 188	0,0354	0,37	640	930	850

XAT 25KV 133% Insulation Level

Conductor gauge	Nominal section	Approx. conductor diameter	Nominal insulation thickness	Approx. total diameter	Approx. cable weight	Max. DC resistance at 20 °C	Capacity	Buried duct 3 conductors temp. with	Directly buried 3 conductors temp. with	Outdoors 3 conductors triplexed at temp.
AWG/kcmil	mm2	mm	mm	mm	kg/km	Ω /km	μF/km	20 °C	20 °C	amb. 40 °C
1	42,4	7,7	8.13	32.6	1.377	0,423	0.12	175	240	195
1/0	53,5	8,7	8.13	33.6	1.159	0,335	0.13	200	275	225
2/0	67,4	9,7	8.13	34.6	1.686	0,266	0.14	230	310	260
3/0	85	10,9	8.13	36	1.905	0,211	0.15	260	355	300
4/0	107	12,2	8.13	37.5	2.160	0,167	0.16	295	405	345
250	127	13,2	8.13	38.4	2.374	0,141	0.17	325	440	380
350	177	15,5	8.13	40.8	2.923	0,101	0.18	390	535	470
500	253	18,6	8.13	45.9	3.945	0,0708	0.21	465	650	580
750	380	23,0	8.13	50.8	5.336	0,0472	0.24	565	805	730
1000	507	27,0	8.13	54.9	6.667	0,0354	0.27	640	930	850