XLPE insulated medium-voltage cable

NA2XSY
AL conductors XLPE insulation Screen of copper wires and copper conducting tape PVC outer sheath U₀/U – 6/10 kV, 12/20 kV, 18/30 kV

Application:

For power transmission and power distribution in city and district networks, for power supply of transformer substations, small and average sized industrial enterprises.

Technical characteristics:

• Produced according to IEC 60502 and VDE 0276 part 620
• Rated voltage: U₀/U – 6/10 kV, 12/20 kV, 18/30 kV
• Test voltage:
  • For U₀/U – 6/10 kV:
    • AC – 15 kV, with frequency 50 Hz
    • DC – 48 kV
  • For U₀/U – 12/20 kV:
    • AC – 30 kV, with frequency 50 Hz
    • DC – 96 kV
  • For U₀/U – 18/30 kV:
    • AC – 95 kV, with frequency 50 Hz
    • DC – 144 kV
• Maximum voltage:
  • For U₀/U – 6/10 kV: 12 kV
  • For U₀/U – 12/20 kV: 24 kV
  • For U₀/U – 18/30 kV: 36 kV
• Maximum conductor temperature: +90 ⁰C
• Maximum conductor temperature at overload (max. 100 hours per year): +130 ⁰C
• Maximum conductor temperature at short circuit for 5 seconds: +250 ⁰C
• Temperature Range: от -30 ⁰C до +70 ⁰C
• Temperature during installation: -5 ⁰C до +70 ⁰C
• Minimum bending radius during installation: 15 D

Cable Design:

• Compacted aluminium conductors
• Extruded inner semi-conducting layer
• Insulation: XLPE
• Extruded outer semi-conducting layer
• Screen of copper wires and copper conducting tape
• Polyester tape
• Outer sheath: PVC

Data:

Nominal section, mm2	Conductor shape	Nominal insulation thickness, mm	Nominal sheath thickness, mm	Copper screen section, mm2	Nominal Cable Diameter		Nominal Aluminium Weight, kg/km	Nominal Copper Weight, kg/km	Nominal Cable Weight, kg/km
					Min., mm	Max., mm
6/10 kV
1X35/16	rm	3.4	2.5	16	23	28	94	176	712
1X50/16	rm	3.4	2.5	16	24	29	127	176	775
1X70/16	rm	3.4	2.5	16	26	31	183	176	878
1X95/16	rm	3.4	2.5	16	27	32	254	176	996
1X120/16	rm	3.4	2.5	16	29	34	321	176	1101
1X150/16	rm	3.4	2.5	16*	30	35	394	176	1219
1X185/16	rm	3.4	2.5	16*	32	37	495	176	1366
1X240/16	rm	3.4	2.5	16*	34	39	649	176	1587
1X150/25	rm	3.4	2.5	25	30	35	394	265	1302
1X185/25	rm	3.4	2.5	25	32	37	495	265	1450
1X240/25	rm	3.4	2.5	25	34	39	649	265	1671
1X300/25	rm	3.4	2.5	25	36	41	812	265	1896
1X400/35	rm	3.4	2.5	35	40	45	1043	363	2307
1X500/35	rm	3.4	2.5	35	43	48	1374	363	2657
12/20 kV
1X35/16	rm	5.5	2.5	16	27	32	94	176	893
1X50/16	rm	5.5	2.5	16	28	33	127	176	964
1X70/16	rm	5.5	2.5	16	30	35	183	176	1078
1X95/16	rm	5.5	2.5	16	31	36	254	176	1206
1X120/16	rm	5.5	2.5	16	33	38	321	176	1237
1X150/16	rm	5.5	2.5	16*	34	39	394	176	1448
1X185/16	rm	5.5	2.5	16*	36	41	495	176	1607
1X240/16	rm	5.5	2.5	16*	39	44	649	176	1927
1X150/25	rm	5.5	2.5	25	34	39	394	265	1532
1X185/25	rm	5.5	2.5	25	36	41	495	265	1691
1X240/25	rm	5.5	2.5	25	39	44	649	265	1927
1X300/25	rm	5.5	2.5	25	41	46	812	265	2168
1X400/35	rm	5.5	2.5	35	44	49	1043	363	2596
1X500/35	rm	5.5	2.5	35	47	52	1374	363	2988
18/30 kV
1X50/16	rm	8.0	2.5	16	33	38	127	176	1208
1X70/16	rm	8.0	2.5	16	35	40	183	176	1334
1X95/16	rm	8.0	2.5	16	36	41	254	176	1475
1X120/16	rm	8.0	2.5	16	38	43	321	176	1600
1X150/25	rm	8.0	2.5	25	39	44	394	265	1822
1X185/25	rm	8.0	2.5	25	41	46	495	265	1993
1X240/25	rm	8.0	2.5	25	43	48	649	265	2246
1X300/25	rm	8.0	2.5	25	46	51	812	265	2524
1X400/35	rm	8.0	2.5	35	49	54	1043	363	2996
1X500/35	rm	8.0	2.5	35	52	57	1374	363	3417

Please contact us for more information.