YJV YJLV YJY YJLY YJV22 YJLV22 Medium Voltage Cables

Conductor: Class 2 stranded copper or Class 1 solid /Class 2 stranded aluminium
Conductor Screen: Semi-conductive Cross-Linked Polyethylene (XLPE)
Insulation: XLPE
Insulation Screen: Semi-conductive XLPE
Metallic Screen: Individual or overall copper tape
Separator: Binding Tape
Bedding: Polyvinyl Chloride (PVC) Or Low Smoke Zero Halogen (LSZH) compound
Armour: Single core cable: Aluminium Wire Armour (AWA)
Multi core cable: Steel Wire Armour (SWA)
Sheath: PVC or Medium Density Polyethylene (MDPE) Or LSZH

Application

YJV YJLV YJY YJLY MV Cables product is applicable for AC 50 Hz transmission and distribution lines with rated voltage of 26/35 KV or below. The mechanical properties and electrical performance of cables meet the requirements of national standard GB/T12706-2008 and international standards IEC60502-2.

YJV YJLV YJY YJLY MV Cable Operating Characteristics
Laying temperature: ≥0°C;
Cable conductor long-term allowable working temperature: PVC insulated ≤70°C, XLPE insulated ≤90°C;
Maximum operating temperature in case of short-circuit: PVC insulated ≤160°C, XLPE insulation ≤ 250°C;

Type	Designation	Applications
YJV	Copper conductor,XLPE insulated,PVC sheathed power cable	For laying indoors,in tunnel or cable trench,unable to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct.
YJLV	Aluminum conductor,XLPE insulated,PVC sheathed power cable
YJY	Copper conductor, XLPE insulated,PE sheathed power cable
YJLY	Aluminum conductor, XLPE insulated,PE sheathed power cable
YJV22	Copper conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable	For laying indoors,in tunnel in cable trench,or direct in ground,able to bear external mechanical forces.Single core cable is not allowed to laid in magnetic duct.
YJLV22	Aluminum conductor,XLPE insulated,steel tape armoured,PVC sheathed power cable
YJV32	Copper conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable	For laying indoors,in tunnel cable trench,well or direct in ground,able to bear external mechanical forces and certain pulling force.
YJLV32	Aluminum conductor,XLPE insulated,steel wire armoured,PVC sheathed power cable

Specifications

This product is manufactured according to GB/T12706.2, equivalent to IEC60502.2. Or BS, DIN, ICEA standard as customer request.
IEC 60228 Conductors of insulate cables
IEC 60502-2 Power cables with extruded insulation and their accessories for rated voltages from 1 kV(Um=1.2kV) up to 30kV (Um=36kV) – Part 2:Cables for rated voltages of 6 kV(Um=7.2kV) and 30 kV(Um=36kV).

Parameter

3.6/6 (7.2) KV XLPE/PVC single core (non-armored) YJV, YJLV

Conductor			Insulation thickness (mm)	Copper tape screen (approximate) (mm)	Sheath thickness (mm)	Outer diameter (approximate) (mm)	Copper core cableweight (kg/km)	Aluminum core cable weight (kg/km)
Cross sectional area (mm2)	Structure	Outer diameter (mm)	Insulation thickness (mm)	Copper tape screen (approximate) (mm)	Sheath thickness (mm)	Outer diameter (approximate) (mm)	Copper core cableweight (kg/km)	Aluminum core cable weight (kg/km)
25	Compact round	6.0	2.5	0.12	1.5	17.2	510	354
35	Compact round	7.2	2.5	0.12	1.6	18.6	637	418
50	Compact round	8.4	2.5	0.12	1.6	19.8	800	488
70	Compact round	10.0	2.5	0.12	1.7	21.6	1029	591
95	Compact round	11.7	2.5	0.12	1.7	23.3	1296	701
120	Compact round	13.1	2.5	0.12	1.8	24.9	1566	815
150	Compact round	14.6	2.5	0.12	1.8	26.4	1873	934
185	Compact round	16.3	2.5	0.12	1.9	28.3	2244	1085
240	Compact round	18.5	2.6	0.12	1.9	30.7	2805	1302
300	Compact round	20.7	2.8	0.12	2.0	33.7	3456	1576
400	Compact round	23.8	3.0	0.12	2.2	37.4	4501	1994
500	Compact round	26.6	3.2	0.12	2.3	41.4	5546	2412
630	Compact round	30.1	3.2	0.12	2.4	45.1	6853	2905
800	Compact round	35.0	3.2	0.12	2.5	50.4	8576	3562
1000	Milliken conductor	39.5	3.2	0.12	2.6	55.3	10592	4306

3.6/6 (7.2) KV XLPE/PVC 3 cores (steel wire armored) YJV32, YJLV32

Conductor			Insulation thickness (mm)	Copper tape screen (approximate) (mm)	PVC bedding thickness (mm)	Armored wire outer diameter (mm)	Sheath thickness (mm)	Outer diameter (approximate) (mm)	Copper core cable weight (kg/km)	Aluminum core cable weight (kg/km)
Cross sectional area (mm2)	Structure	Outer diameter (mm)	Insulation thickness (mm)	Copper tape screen (approximate) (mm)	PVC bedding thickness (mm)	Armored wire outer diameter (mm)	Sheath thickness (mm)	Outer diameter (approximate) (mm)	Copper core cable weight (kg/km)	Aluminum core cable weight (kg/km)
25	Compact round	6.0	2.5	0.1	1.2	2.0	2.3	42.1	3317	2845
35	Compact round	7.2	2.5	0.1	1.3	2.5	2.5	46.7	4312	3651
50	Compact round	8.4	2.5	0.1	1.3	2.5	2.5	49.3	4972	4028
70	Compact round	10.0	2.5	0.1	1.4	2.5	2.7	53.3	5968	4646
95	Compact round	11.7	2.5	0.1	1.4	2.5	2.8	57.2	7033	5239
120	Compact round	13.1	2.5	0.1	1.5	2.5	2.9	60.6	8072	5807
150	Compact round	14.6	2.5	0.1	1.6	2.5	3.0	64.2	9288	6456
185	Compact round	16.3	2.5	0.1	1.6	2.5	3.1	68.1	10737	7245
240	Compact round	18.5	2.6	0.1	1.7	2.5	3.3	73.9	12869	8339
300	Compact round	20.7	2.8	0.1	1.8	3.15	3.5	81.8	16183	10520
400	Compact round	23.8	3.0	0.1	2.0	3.15	3.8	90.4	20070	12519
500	Compact round	26.6	3.2	0.1	2.1	3.15	4.1	99.3	24131	14692

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Product Category

hot-sale product

6/10KV 12/20KV 18/30KV
Conductor: Сu and Al stranded compacted, according to IEC 60228 class 2 or VDE 0295 class 2
Inner Layer: Semi-conductive material
Insulation: XLPE (Cross-Linked Polyethylene)
Outer Layer: Semi-conductive material and tape
Screen: Copper wires and copper tape
Outer Sheath: PVC (Polyvinyl Chloride) or PE
Sheath Colour: Red

3.6/6 kV 6/10 kV 8.7/15 kV 12/20 kV 18/30 kV

Conductor：Aluminum or copper, class 2,circular compacted conductors
Conductor screen: Non-metallic,semi-conducting compound
Insulation:Cross-linked polyethylene(XLPE)
Insulation screen:Non-metallic,semi-conducting compound,extruded strippable grooved elastomer
Longitudinal water tightness: Swelling powder
Metallic screen: Aluminium plastic tape (AL/PET)
Outer sheath: Polyethylene (PE)

CU(AL)/XLPE/PO
Conductor: Aluminum, class 2, circular compacted conductors
Conductor screen: Non-metallic,semi-conducting compound
Insulation: Cross-Linked Polyethylene XLPE
Insulation screen: Non-metallic,semi-conducting compound
Metallic Screen: Copper Tape or Copper wire
Outer sheath: Polyvinyl,PO (DMZ1,DMZ2,LSOH,LSZH),Black or Red

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