0.6/1kv Cu/XLPE/Sta/PVC 4X120mm2 Power Cable


    (1)Production capacity:5000km/month
    (2)MOQ:1km
    (3)Delivery:5~15 officail days.
    (4)Standards:IEC,ASTM,DIN,BS; or according to customers' requirements.

Specification
1. Conductors: copper or aluminum.
 2. Both armored and non-armored type power cables are available.
 3. Voltage rating: 0.6/1kV 3.6/6kV 6/10kV 8.7/15kV 26/35kV.
 4. PVC or XLPE sheathed.
 5. Number of cable cores: one core (Single core),two cores(Double cores),three cores,
      Four cores (Four Equal-section-area cores or three equal-section area cores and one smaller section area neutral core),
       Five cores (Five equal-area cores or three equal-section-area cores and two smaller section area neutral cores).
  6. Standards: IEC 60502.IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.

Characteristics of Cable
 1.Max Long-time operating temperature of PVC insulated cable is 70°C,XLPE 90°C
 2.Installing temperature of cable should not be less than 0°C
 3.Max short-circuit temperature is:PVC not exceed 160°C,XLPE 250°C,Not more than5 Sec.
 4.Permitting bending radius cable: Not less than 10 D times (D:external diameter of cable)
 5.Perfect chemical stability, resistant against acids, alkali, grease and organic solvents, and flamer retardant.

Number of Cores & Nominal Cross-section Area

Number of Cores	1	2	3	3+1	4	3+2	4+1	5
Section Area (mm2)	4 - 500	2.5 - 500	2.5 - 300	4 - 300	2.5 - 300	2.5 -300	4 - 300	2.5 - 95

Installation:
1. The installation temperature should not over 20ºC, If the ambient temperature is lower than 0ºC, the cable should be preheated.
2. The bending radius of cable should not less than 8 times.
3. After installantion, the cable should with stand voltage test for 15min. 3.5kv D.C.

In air:
1.  As the single core cable laying in parallel, the distance between the cable's center is 2 times (for cables which cross section area of conductor ≤185mm2) and
90mm (for cables which cross sectional area of conductor≥240mm2)
2. Ambient temperature: 30ºC
3. Max. temperature of conductor: 70ºC
4. Rating factors of current rating for ambient temperature:

Air temperature	20ºC	25ºC	35ºC	40ºC	45ºC
Rating factors	1.12	1.06	0.94	0.87	0.79

Direct in ground:
1.  When the single core cables are installed separately, the distance between the cable's center is 2 times of the cable diameter.
2.  Ambient temperature: 25ºC.
3.  Max. temperature of conductor: 70ºC.
4.  Soil thermour resistivity: 1.0ºC. m/w.
5.  Depth: 0.7m
6.  Rating factors under different ambient temp.:

Air temperature	15ºC	20ºC	30ºC	35ºC
Rating factors	1.11	1.05	0.94	0.88

Table of the voltage, cores and cross-section
 

Item	Category    A ,B	3.6/6kV	6/10kV	8.7/15kV	12/20kV	18/30kV	21/35kV
	Category    A ,B	6/6kV	8.7/10kV	12/15kV	18/20kV	-	26/35kV
Single core	mm2	25-1200	25-1200	35-1200	50-1200	50-1200	50-1200
Three core	mm2	25-400	25-400	35-400	50-400	50-400	50-400

Cable  name and application 

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
YJV23	Copper conductor,XLPE insulated,steel tape  armoured,PE sheathed power cable
YJLV23	Aluminum conductor,XLPE insulated,steel tape  armoured,PE 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
YJV33	Copper conductor,XLPE insulated,steel wire  armoured,PE sheathed power cable
YJLV33	Aluminum conductor,XLPE insulated,steel wire  armoured,PE sheathed power cab