Active Member
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[China]
Address: RM 1109, Building A, Futian Caifu Square, Hanghai Dong RD, Zhengzhou City, China
Contact name:Zhang
Henan Interbath Cable Co.,Ltd |
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MEDIUM VOLTAGE CABLE VOLTAGE
3.6/6KV, 6/10KV, 8.7/15KV, 12/20KV, 18/20KV, 21/35KV, 26/35KV
MEDIUM VOLTAGE CABLE CONSTRUCTION
Conductor: Class 2 stranded plain copper conductor or hard drawn aluminum to BS EN 60228:2005 (previously BS6360)
Conductor screen: Semi-conducting material
Insulation: XLPE (Cross-Linked Polyethylene) Type GP8 to BS7655
Insulation Screen: Semi-conducting material
Metallic Screen: Individual and overall copper tape screen to BS6622
Filler: PET (Polyethylene Terephthalate) fibres
Separator: Binding tape
Bedding: PVC (Polyvinyl Chloride) Type TM1 to BS7655
Armouring: Steel Tape Armoured (STA) or Aluminium Wire Armoured (AWA) or Steel Wire Armoured (SWA)
Sheath: PVC (Polyvinyl Chloride) or Polyethylene (PE) Type TM1 to BS7655
Colour: Black or as request
MEDIUM VOLTAGE CABLE APPLICATION
MV xlpe cable is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy etc. Medium voltage xlpe cable is usually used for power networks, underground, outdoors and in cable ducting.
MEDIUM VOLTAGE CABLE CHARACTERISTICS
1. Rated voltages: 3.6/6 kV~26/35 kV
2. The ambient temperature for installation: ≥0℃
3. Maximum conductor temperature in normal operation:≤90℃
4. Max operating temperature of con. When cable short-circuited(5s maximum duration): 250℃
5. Minimum Bending Radius
Single core - Fixed: 15 x overall diameter
3 core - Fixed: 12 x overall diameter
(Single core 12 x overall diameter and 3 core 10 x overall diameter where bands are positioned adjacent to joint or terminations provided that the bending is carefully controlled by the use of a former)
| Chinese Type (General Type) | Description | Application | |
| Cu | Al | ||
| YJV (CU/XLPE/PVC) | YJLV (AL/XLPE/PVC) | Cu conductor(Al conductor)XLPE insulated PVC sheathed power cable | Laying indoors, in tunnel, fixed on the bracket, pipe and buried in the soil, the cable cannot bear external mechanical forces. |
| YJY (CU/XLPE/PE) | YJLY (AL/XLPE/PE) | Cu conductor(Al conductor)XLPE insulated PE sheathed power cable | |
| YJV22 (CU/XLPE/STA/PVC) | YJLV22 (AL/XLPE/STA/PVC) | Cu conductor(Al conductor)XLPE insulated double of steel-tape armored PVC sheathed power cable | For laying indoors, in tunnel, cable trench, or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force. |
| YJV23 (CU/XLPE/STA/PE) | YJLV23 (AL/XLPE/STA/PE) | Cu conductor(Al conductor)XLPE insulated double of steel-tape armored PE sheathed power cable | |
| YJV62 (CU/XLPE/ATA/PVC) | YJLV62 (AL/XLPE/ATA/PVC) | Cu conductor(Al conductor)XLPE insulated double of aluminium-tape armored PVC sheathed power cable | |
| YJV32 (CU/XLPE/SWA/PVC) | YJLV32 (AL/XLPE/SWA/PVC) | Cu conductor(Al conductor)XLPE insulated steel-wire armored 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 |
| YJV33 (CU/XLPE/SWA/PE) | YJLV33 (AL/XLPE/SWA/PE) | Cu conductor(Al conductor)XLPE insulated steel-wire armored PE sheathed power cable | |
| YJV72 (CU/XLPE/AWA/PVC) | YJLV72 (AL/XLPE/AWA/PVC) | Cu conductor(Al conductor)XLPE insulated aluminium-wire armored PE sheathed power cable | |
| Nominal Area of Conductor | Maximum Conductor Resistance at 20°C | Thickness of XLPE Insulation | Thickness of Copper Tape | Thickness of Outer Sheath | Approx. Overall Diameter | Approx. Cable Weight | Standard Packing Length | Drum size | Approx. Gross Weight |
|---|---|---|---|---|---|---|---|---|---|
| Sqmm | Ohm/Km | mm | mm | mm | mm | Kg/Km | Metre ± 10% | Kg | |
| 35 | 0.524 | 4.5 | 0.075 | 1.8 | 23.7 | 835 | 500 | D-12 | 520 |
| 50 | 0.387 | 4.5 | 0.075 | 1.8 | 24.8 | 980 | 500 | D-12 | 600 |
| 70 | 0.268 | 4.5 | 0.075 | 1.8 | 26.4 | 1220 | 500 | D-12 | 720 |
| 95 | 0.193 | 4.5 | 0.075 | 1.8 | 28.3 | 1520 | 500 | D-12 | 870 |
| 120 | 0.153 | 4.5 | 0.075 | 1.9 | 30.0 | 1800 | 500 | D-12 | 1010 |
| 150 | 0.124 | 4.5 | 0.075 | 1.9 | 31.4 | 2110 | 500 | D-14 | 1210 |
| 185 | 0.0991 | 4.5 | 0.075 | 2.0 | 33.2 | 2480 | 500 | D-16 | 1450 |
| 240 | 0.0754 | 4.5 | 0.075 | 2.0 | 35.7 | 3070 | 500 | D-18 | 1780 |
| 300 | 0.0601 | 4.5 | 0.075 | 2.1 | 37.9 | 3700 | 500 | D-18 | 2090 |
| 400 | 0.0470 | 4.5 | 0.075 | 2.2 | 41.0 | 4620 | 500 | D-18 | 2550 |
| 500 | 0.0366 | 4.5 | 0.075 | 2.3 | 44.2 | 5660 | 500 | D-18 | 3070 |
| 630 | 0.0283 | 4.5 | 0.075 | 2.4 | 48.2 | 7040 | 500 | D-19 | 3840 |
