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Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable

Name: Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable
Brand: Yifang Cable
Price: 1.15 USD

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Brand Name :	Yifang Cable
Model Number :	11KV YJV 3X70MM2
Certification :	CE,ISO,CCC,KEMA
Price :	$1.15-11.5
Supply Ability :	200KM/month
Delivery Time :	5-25days

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Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable

Structure

1 ..... stranded bare copper
2 ..... inner layer of semi-conducting material
3 ..... core insulation of cross-linked polyethylene
4 ..... outer layer of semi-conducting material
5 ..... semi-conducting tape
6 ..... screen of copper wires

7 ..... Fillers strip, Yarn, or Paper
8 ..... Non woven Wrapping tape or Flame Retardant

9 ..... Extruded PVC Inner Covering

10 .... Galvanized Steel Tape Armoured
11 .... Overall Sheath: polyvinylchloride (PVC) or FR-PVC, PE, LSOH

Application

Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in water, in conditions where cables are not exposed to heavier mechanical stress and tensile strain.

Due to its very low factor of dielectric loss, which remains constant over its entire operating lifetime, and owing to excellent insulation property of XLPE-material, firmly longitudinally spliced with inner and external screen of semi-conductive material (extruded in one process), the cable has a high operating reliability.

Used in transformer stations, switching blocks, in electric power plants and industrial plants.

To avoid the effects of external impact, the adhering semi-conductive layer extruded between conductor and insulation, along with concentric copper conductor, secures restriction of electric field and resistance to partial discharges.

Standard

International: IEC 60502-2, IEC 60228

China: GB/T 12706.2-2008

Other standards such as BS,DIN and ICEA upon request

Specification

MV(6 to 35kv) Power Cable
Model and Description Uo/U(Um)=3.6/6(7.2), 6/6(7.2), 6/10(12), 8.7/10(12), 8.7/15(17.5), 12/20(24), 18/30(36), 21/35(40.5), 26/35(40.5)kV		No.of Core	Conductor cross-section area(mm2)
xlpe insulation		1 core 3 core	10 16 25 35 70 95 120 150 185 240 300 400 500 630 sq mm
Cu core	Al Core
YJV, N2XSY;PVC sheathed power cable	YJLV, NA2XSY; PVC sheathed power cable
YJV22;steel tape armoured,PVC sheathed power cable	YJLV22;steel tape armoured,PVC sheathed power cable
YJV32,YJV42;steel wire armoured ,PVC sheathed power cable	YJLV32,YJLV42;steel wire armoured ,PVC sheathed power cable
pvc insulation
Cu Core	Al Core
VV(VY);PVC(PE)sheathed power cable	VLV(VLY);PVC(PE)sheathed power cable
VV22(VV23);steel tape armoured,PVC(PE)sheathed power cable	VLV22(VLV23);steel tape armoured,PVC(PE)sheathed power cable
VV32(VV33),VV42(VV43);steel wire armoured ,PVC(PE)sheathed power cable	VLV32(VLV33),VLV42(VLV43);steel wire armoured ,PVC(PE)sheathed power cable

Technical data

Maximum Conductor Temperature: under normal (90°C), emergency (130°C) or short circuit no more than 5 s (250°C) conditions.

Min. Ambient Temp. 0°C, after installation and only when cable is in a fixed position

Min. Bending Radius: 20 x cable O.D for single-core non-armoured cables

15 x cable O.D for single-core armoured cables

15 x cable O.D for multi-core non-armoured cables

12 x cable O.D for multi-core armoured cables

Certificate

ISO,CE, KEMA ,IEC, RoHS, CCC, P3C and more others at request

Technical Parameter

Nom. Cross-section of conductor	Strands No./Dia. Of Conductor	Insulation Thickness	Inner Sheath Thickness	Dia. Of Armor Wire	Sheath Thickness	Approx. O.D.	Approx.Weight	Max. D.C Resistance of Conductor (20 ℃)	Testing Voltage A.C	Current Rating
mm2	pc/mm	mm	mm	mm	mm	(mm)	kg/km	Ω /km	kV/5min	In air (A)	In soil(A)
3 × 25	7/2.14	3.4	1.3	2.5	2.5	49.0	4579	0.727	21	120	125
3 × 35	7/2.52	3.4	1.3	2.5	2.6	52.0	5097	0.524	21	140	155
3 × 50	10/2.52	3.4	1.4	2.5	2.7	54.0	5802	0.387	21	165	180
3 × 70	14/2.52	3.4	1.5	2.5	2.8	58.0	6788	0.268	21	210	220
3 × 95	19/2.52	3.4	1.5	2.5	2.9	62.0	7812	0.193	21	255	265
3 × 120	24/2.52	3.4	1.6	2.5	3.1	65.0	8929	0.153	21	290	300
3 × 150	30/2.52	3.4	1.7	2.5	3.2	68.0	10125	0.124	21	330	340
3 × 185	37/2.52	3.4	1.7	3.15	3.3	72.0	12403	0.0991	21	375	380
3 × 240	48/2.52	3.4	1.8	3.15	3.5	78.0	14646	0.0754	21	435	435
3 × 300	61/2.52	3.4	1.9	3.15	3.7	83.0	17014	0.0601	21	495	48

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Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable

Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable

Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable

xlpe medium voltage cables

type mv cable

Medium voltage 11kV 33kV xlpe insulation underground 70mm2 3 core power cable

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