Factory Sale! 6.35/11kv 12.7/22kv 19/33kv Outdoor Energy IEC 60502 BS 6622 HD 603 VDE 0276 AS/NZS 1429 Sans 6/10kv 12/20kv 18/30kv Underground Armored Cable

• Application: Construction, Overhead, Underground, Industrial, Power Station
• Voltage: Medium Voltage Cable
• Current: DC & AC
• Insulation Material: XLPE
• Sheath Material: LSZH PE PVC
• Material Shape: Round Wire
• Model NO.: YJV32 N2XSERY YJV72
• Wire Core Material: Annealed Soft Copper
• Certification: ISO, CCC, CE, RoHS, VDE, TUV
• Model: Yjv32 Yjv72
• Brand: Qifan
• Plant No.: 3 Plant with 12 Workshop
• Engineer No.: 206
• Free Sample: Yes
• Staff: 3048
• QC: 208
• Standard: IEC VDE BS AS/NZS HD Icea Sans
• Transport: by Sea ,Truck or Air
• Transport Package: Drum
• Specification: 25-1600mm2
• Trademark: QIFAN
• Origin: China
• HS Code: 8544601290
• Production Capacity: 1000km/Month

Product Description

Factory sale!6.35/11kV 12.7/22kV 19/33kV Outdoor Energy IEC 60502 BS 6622 HD 603 VDE 0276 AS/NZS 1429 SANS 6/10kv 12/20kV 18/30kV Underground Armored Cable
 

Application

There aluminium wire armour (AWA) for single core cables and steel wire armour (SWA) for multicore cables provide robust mechanical protection making these MV cables suitable for direct burial in the ground. These armored MV mains power cables are more commonly supplied with copper conductors but they are also available with aluminium conductors upon request to the same standard. The copper conductors are stranded (Class 2) whereas the aluminium conductors are compliant to the standard using both stranded and solid (Class 1) constructions.

Operating characteristics

1. Laying temperature: ≥0°C;

2. Cable conductor long-term allowable working temperature:  XLPE insulated ≤90°C;

3. Maximum operating temperature in case of short-circuit(5s): XLPE insulation ≤ 250°C;

4. Cable bending radius:

Item	Single-core		Three-core
	Non-armored	Armored	Non-armored	Armored
Installation	20D	15D	15D	12D
Close to the terminal and connection box	15D	12D	12D	10D

Note: D is the cable diameter

 

MV Cables Construction

	BS6622	BS7835
Conductor	Class 2 stranded copper or Class 2 stranded aluminium
Conductor Screen	Semi-conductive Cross-Linked Polyethylene (XLPE)
Insulation	XLPE or TR-XLPE
Insulation Screen	Semi-conductive XLPE
Metallic Screen	Individual or overall copper tape
Filler	Polyethylene Terephthalate (PET) fibres
Separator	Binding Tape
Bedding	Polyvinyl Chloride (PVC)	Low Smoke Zero Halogen (LSZH) compound
Armor	Single core cable: Aluminium Wire Armor (AWA) Multicore cable: Steel Wire Armor (SWA)
Sheath	PVC or Medium Density Polyethylene (MDPE)	LSZH

 

Cable models, names, and laying conditions 

Model		Name	Laying Occasion
Copper core	Aluminum core
YJV	YJLV	XLPE insulated PVC sheathed power cable	Laid indoors, and in tunnels and pipelines
YJY	YJLY	XLPE insulated PE sheathed power cable
YJV22	YJLV22	XLPE insulated steel tape armored PVC sheathed power cable	Adapt for buried laying, not suitable for in-pipe laying
YJV23	YJLV23	XLPE insulated steel tape armored PE sheathed power cable
YJV32	YJLV32	XLPE insulated steel wire armored PVC sheathed power cable	Laid on riverbeds of rivers or shallow water as connecting lines across rivers or petroleum/natural gas platforms, also  used  in  land high drop areas.
YJV33	YJLV33	XLPE insulated steel wire armored PVC sheathed power cable
YJV42	YJLV42	XLPE insulated steel wire armored PVC sheathed power cable
YJV43	YJLV43	XLPE insulated steel wire armored PE sheathed power cable

 

YJV32 YJLV32 CU/XLPE/PVC/SWA/PVC SWA Armored 3-core cable with XLPE insualtion. Rated voltage 3.6/6(7.2)kV  3.8/6.6(7.2) kV Cable Data

Conductor			Insulation thickness (mm)	Copper tape screen (approximate) (mm)	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)
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

YJV32 YJLV32 CU/XLPE/PVC/SWA/PVC SWA Armored 3-core cable with XLPE insualtion. Rated voltage 6/10(12)kV  6.35/11(12) kV Cable Data

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)
25	Compact round	6.0	3.4	0.1	1.3	2.5	2.5	48.0	4175	3703
35	Compact round	7.2	3.4	0.1	1.3	2.5	2.6	50.8	4733	4072
50	Compact round	8.4	3.4	0.1	1.4	2.5	2.7	53.8	5491	4547
70	Compact round	10.0	3.4	0.1	1.5	2.5	2.8	57.6	6446	5124
95	Compact round	11.7	3.4	0.1	1.5	2.5	2.9	61.5	7530	5737
120	Compact round	13.1	3.4	0.1	1.6	2.5	3.0	64.9	8628	6363
150	Compact round	14.6	3.4	0.1	1.6	2.5	3.1	68.3	9794	6963
185	Compact round	16.3	3.4	0.1	1.7	2.5	3.3	72.6	11326	7834
240	Compact round	18.5	3.4	0.1	1.8	3.15	3.5	79.2	14268	9737
300	Compact round	20.7	3.4	0.1	1.9	3.15	3.6	84.8	16641	10978
400	Compact round	23.8	3.4	0.1	2.0	3.15	3.9	92.3	20362	12811
500	Compact round	26.6	3.4	0.1	2.1	3.15	4.1	99.3	24203	14764

YJV32 YJLV32 CU/XLPE/PVC/SWA/PVC SWA Armored 3-core cable with XLPE insualtion. Rated voltage 12/20(24)kV  12.7/22(24) kV Cable Data

Conductor			Insulation thickness (mm)	Copper tape screen (approximate) (mm)	Bedding thickness (mm)	Armored wire 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)
35	Compact round	7.2	5.5	0.1	1.5	2.5	2.9	60.8	5934	5273
50	Compact round	8.4	5.5	0.1	1.6	2.5	3.0	63.8	6706	5763
70	Compact round	10.0	5.5	0.1	1.6	2.5	3.1	67.5	7699	6378
95	Compact round	11.7	5.5	0.1	1.7	2.5	3.3	71.7	8932	7139
120	Compact round	13.1	5.5	0.1	1.8	3.15	3.4	76.4	10907	8641
150	Compact round	14.6	5.5	0.1	1.8	3.15	3.5	79.9	12187	9355
185	Compact round	16.3	5.5	0.1	1.9	3.15	3.6	83.9	13742	10250
240	Compact round	18.5	5.5	0.1	2.0	3.15	3.8	89.3	16001	11471
300	Compact round	20.7	5.5	0.1	2.1	3.15	4.0	95.0	18538	12875
400	Compact round	23.8	5.5	0.1	2.2	3.15	4.2	102.3	22314	14762
500	Compact round	26.6	5.5	0.1	2.3	3.15	4.4	110.2	26392	16953

YJV32 YJLV32 CU/XLPE/PVC/SWA/PVC SWA Armored 3-core cable with XLPE insualtion. Rated voltage 18/30(36)kV 19/33(36) kV Cable Data

Conductor			Insulation thickness (mm)	Copper tape screen (approximate) (mm)	Bedding thickness (mm)	Armored wire 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)
50	Compact round	8.4	8.0	0.1	1.8	3.15	3.5	77.3	9333	8390
70	Compact round	10.0	8.0	0.1	1.8	3.15	3.6	80.9	10396	9075
95	Compact round	11.7	8.0	0.1	1.9	3.15	3.7	85.0	11723	9930
120	Compact round	13.1	8.0	0.1	2.0	3.15	3.8	88.4	12986	10720
150	Compact round	14.6	8.0	0.1	2.0	3.15	3.9	91.8	14220	11388
185	Compact round	16.3	8.0	0.1	2.1	3.15	4.0	95.9	15887	12395
240	Compact round	18.5	8.0	0.1	2.2	3.15	4.2	101.2	18144	13613
300	Compact round	20.7	8.0	0.1	2.3	3.15	4.4	107.0	20761	15097
400	Compact round	23.8	8.0	0.1	2.4	3.15	4.6	114.3	24824	17273
500	Compact round	26.6	8.0	0.1	2.5	3.15	4.8	122.2	29019	19580

Note: The single-core armored cables are used for the D.C. system only. If used for the A.C. system, the magnetic isolation should be applied to the steel armor wires of non-magnetical materials that should be used.

3 Operating characteristics
- Rated power-frepuency voltage U0/U: 6.35/11kV.
- Max.admissible operating temperature of the conductor:90ºC.
- Max. short-circurt temperature of conductor shall not exceed 250ºC. (5s maximum duration)
- The ambient temperature under installation should not below 0ºC.
- The bending radius of a single-core cable should not less than 20 times of the cable diameter. 
The bending radius of a multi-core cable should not less than 15 times of the cable diameter.