12/20 24kV MV Power Cable 185mm2 240mm2 300mm2 500mm2 XLPE Insulated Underground Power Cables
| Port: | Shanghai |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 100000 Meter/Meters per Month |
| Place of Origin: | Shanghai China |
| Brand Name: | SAHN, OEM |
| Model Number: | XLPE power cable underground cable, N2XSY, N2XS(F)2Y, YJV, YJV22,YJV32 |
| Insulation Material: | XLPE |
| Type: | Medium Voltage |
| Application: | Power Station |
| Conductor Material: | Copper |
| Jacket: | PVC |
| Voltage: | 12/20 24kV MV Power Cable 185mm2 240mm2 300mm2 500mm2 |
| Conductor: | Copper |
| Insulation: | XLPE |
| Armour: | Steel tape armour, Steel wire or Aluminum wire armor, or unarmored |
| Sheath: | PVC, ZR-PVC, PE, LSOH |
| Special requiremets: | Fire-resistant, flame retardant, low smoke halogen free |
| Standard: | IEC60502, IEC60228 |
| Certificates: | CE, RoHS, CCC, KEMA |
| Warranty: | 2 years since delivery |
| Packaging Detail: | export wooden drums and container or customized |
12/20 24kV MV Power Cable 185mm2 240mm2 300mm2 500mm2 XLPE Insulated Underground Power Cables
Constructions
|
Conductor |
Compact Stranded Copper Conductor, Class 2 as per IEC 60228 |
|
Circular solid Copper Conductor, Class 1 as per IEC 60228 |
|
|
Flexible Stranded Copper Conductor, Class 5 as per IEC 60228 |
|
|
Conductor Screen |
Semi-conductor (MV only) |
|
Insulation |
XLPE(Cross-linked polyethylene) |
|
Insulation Screen |
Semi-conductor (MV only) |
|
Metalic Shield |
Copper Tape Screen or Copper wire & copper tape Shield (MV must, LV optional) |
|
Filler |
Fillers strip |
|
Wrapping Tape |
Non woven wrapping tape or lsoh wrapping tape |
|
Inner Covering |
Extruded PVC, or LSOH (MV only) |
|
Armour |
Steel Tape Armour, Steel Wire or Aluminium Wire Armor optional |
|
Overall Sheath |
PVC, FR-PVC, PE or LSOH |
Applications
Used in transformer stations, switching blocks, in electric power plants and industrial plants.
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.
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.
| 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 | ||
Standards
International: IEC 60502-2, IEC 60228
China: GB/T 12706.2-2008
Other standards such as BS,DIN and ICEA upon request
Technical data
| Test voltage | 6 / 10 kV | [kV] | 21 / 5 min. |
| 12 / 20 kV | [kV] | 42 / 5 min. | |
| 18 / 30 kV | [kV] | 63 / 5 min. | |
| Temperature range | in motion | -20°C till +90°C | |
| fixed | -20°C till +90°C | ||
| Operating temperature | short circuit | °C | 250 |
| Short circuit time | max. | [sec] | 5 |
| Bending radius | min. | x diameter | 15 |
| Flammability | standard | EN 50265-2-1 |
*) Packing: CUT = cable in different lengths on drum or reel, possible cutting at required length
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 |
The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting time is not over 8 hours, annual ground fault lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.
Specifications
|
YJV |
Copper Conductor, XLPE Insulated, PVC Sheathed Power Cable |
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed. |
|
YJLV |
Al. Conductor, XLPE Insulated, PVC Sheathed Power Cable |
|
|
YJY |
Copper Conductor, XLPE Insulated, PE Sheathed Power Cable |
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed. |
|
YJLY |
Al. Conductor, XLPE Insulated, PE Sheathed Power Cable |
|
|
YJV22 |
XLPE Insulated,Steel Tape Armored,PVC Sheathed Power Cable |
Suitable for burying in ground, Able to bear external mechanical forces but large pulling forces. |
|
YJLV22 |
Al. Insulated,Steel Tape Armored,PVC Sheathed Power Cable |
|
|
YJV32 |
Copper Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power Cable |
Apply to shafts,water and soil,able to bear the larger positive pressure. |
|
YJLV32 |
Al.Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power Cable |
|
|
YJV42 |
Copper Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable |
For laying in shaft, water underground and large diference of level, able to bear external mechanical pressure and moderate pulling force. |
|
YJLV42 |
Al.Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable |
CERTIFICATION
FACTORY SHOW
PACKING AND SHIPPING
We are capable of meeting the most strict delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.
FAQ
1. Shipping: By sea or air due to heavy weight. Samples will be send by DHL, Fedex. etc
2. Payment: We accept T/T, L/C , just choose what you like
3. Delivery time: Generally 7~10 working days upon receipt deposit. According to the quantity.
4. MOQ: Generally our MOQ is 1000meters. samples below 20 centimeter can be provided freely.
You can contact me for soonest reply:)
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