Production Description

Underground Copper Conductor Xlpe Insulation Cable Prices High Voltage Armoured Power Cables


Medium voltage power cable is used in power transmission and distribution line.It does not only have excellent electric, mechanical properties,but also has power fulresistance against chemical corrosion, heat aging and environmental stress.

Standard
IEC 60502, 60228, 60332, 60331
DIN VDE 0276-620
HD 620 S1: 1996
DIN EN 60228 class 2 (construction)

Features:

Conductor: creep resistance, high flexibility, strong extended, low rebound, connection stability.
Insulation: high temperature resistant, anti-burning, anti-aging, strong and durable, low-carbon environment.
Armored layer: Lower cost and better performance, a special form of interlocking, sturdy and tough.
Outer sheath:without lead, cadmium in PVC, can be installed in wet or damp locations, can also be directly buried or laid in the
construction.

1) Rated Voltage: 0.6/1KV 3.6/6KV 6.5/11KV, 11KV, 33KV, 66KV, 132KV
2) Max. working temperature: 90 °c
3) Max. temperature during short circuit (≤5S): 250 °c
4) Conductor: class 1, 2 copper or aluminum
5) Sectional area: 25 - 630mm2
6) Insulation: XLPE
7) No. of cores: 1,2, 3,5 etc.
8) Armor: steel wire or steel tape for 3 core cables and non-magnetic material for single core
9) Oversheath: PVC
10) Min. beding radius: 15 times cable radius for single-core cables and 12 times for multi-core ones
11) Max. conductor DC resistance at 20°c:

0.6/1kV-3 core copper conductor XLPE insulated PVC sheathed power cable
No. of cores and nominal cross section	Thickness of Insulation	Thickness of Sheath	Approx. overall Diameter	Approx. weight	Max. DC resistance of conductor(20ºC)	Current carrying capacity
(mm2)	(mm)	(mm)	(mm)	(kg/km)	(ohm/km)	In Air(A)	In Ground(A)
3X1.5	0.7	1.8	11.8	135	12.1	21	30
3X2.5	0.7	1.8	12.7	180	7.41	28	39
3X4	0.7	1.8	13.8	225	4.61	37	51
3X6	0.7	1.8	14.9	300	3.08	47	64
3X10	0.7	1.8	17.2	430	1.83	65	86
3X16	0.7	1.8	19.4	630	1.15	84	110
3X25	0.9	1.8	22.8	940	0.727	110	140
3X35	0.9	1.8	25.0	1250	0.524	135	170
3X50	1.0	1.8	24.4	1500	0.387	170	205
3X70	1.1	1.9	29.4	2140	0.268	215	250
3X95	1.1	2.0	33.6	2960	0.193	265	300
3X120	1.2	2.1	35.9	3760	0.153	310	345
3X150	1.4	2.3	39.9	4420	0.124	350	385
3X185	1.6	2.4	44.1	5950	0.0991	405	435
3X240	1.7	2.6	51.1	7100	0.0754	480	500
3X300	1.8	2.7	56.1	9000	0.0601	555	565
3X400	2.0	3.0	62.4	10000	0.0470	640	640

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