95mm2 Xlpe Insulated Armored Power Cable Manufacturer
Introduction of XLPE insulated cable:
Power cable: Copper core power cable with XLPE or PVC insulation, PVC or PE
outer sheath, STA steel tape armored or non-armored power
cable/cable
Type: Yjv22 Yjv23 Yjlv22 Yjlv23
Number of cores: single core, 2 cores, 3 cores, 4 cores, 5 cores
Production range: 1.5mm2, 2.5mm2, 4mm2, 6mm, 10mm2, 16mm2, 25mm2, 35mm2, 50mm2,
70mm2, 95mm2, 120mm2, 150mm2, 185mm2, 240mm2, 300mm2 400mm2,
500mm2, 630mm2
Related voltage: 300/300v, 300/500v, 450/750v, 0.6/1kV
Physical and Electrical Characteristics
No.cores x | Insulation | Sheath | Outer Ø | weight | Current ratings in air 30℃ | Current ratings buried 20℃ |
cross-sec. | thickness | thickness | approx. | approx. |
| Nominal |
Phase | Neutral | value |
mm² | mm | mm | mm | mm | kg / km | A | A |
3×4+1×2.5 | 0.7 | 0.7 | 1.8 | 12.7 | 277 | 37 | 47 |
3×6+1×4 | 0.7 | 0.7 | 1.8 | 13.9 | 363 | 47 | 60 |
3×10+1×6 | 0.7 | 0.7 | 1.8 | 16.1 | 527 | 64 | 81 |
3×16+1×10 | 0.7 | 0.7 | 1.8 | 18.6 | 766 | 85 | 106 |
3×25+1×16 | 0.9 | 0.7 | 1.8 | 22.2 | 1140 | 113 | 137 |
3×35+1×16 | 0.9 | 0.7 | 1.8 | 24.6 | 1475 | 139 | 164 |
Application:
This product is suitable for power transmission and distribution
with AC rated voltage 0.6/1kv and working frequency 50Hz.
Low-voltage power cables are used for power transmission and
distribution in 1kV power transmission and distribution systems. It
is widely used in electric power, mining, construction, metallurgy,
petrochemical and communication fields, and completely replaces
oil-immersed paper-insulated power cables.
XLPE insulated power cables XLPE insulated power cables have more
advantages than paper insulated cables and PVC insulated cables.
The cross-linked polyethylene cable has high electrical strength,
mechanical strength, high aging resistance, chemical corrosion
resistance, environmental stress, simple structure, convenient use,
and can be used at high temperatures for a long time. It can be
placed without a drop limit.
Advantages of XLPE cable: XLPE cable has a higher long-term working
temperature and larger rated current, and under the same
environment, the size (normal cross section) of XLPE cable may be 1
or 2 smaller than that of PVC cable. These not only improve the
quality and performance of the product, but also reduce the
production cost of the cable. Armored cable
The steel tape armored cable can enhance the mechanical properties
of the cable, and the cable can withstand external mechanical
pressure.
Steel belt armor/steel foil armor, steel wire armor/steel wire
armor/SWA. Steel tape armored cable model: VV22, VV23, VLV22,
VLV23, YJ V22, YJV23, YJLV22, YJLV23, ZR-VV22, NH-VV2 2, WDZ-YJV22,
WDZ-YJV23, WDZ-YJY22
Use function:
1. The long-term allowable working temperature of the cable
conductor does not exceed 70℃
2. When a short circuit occurs (the longest duration does not
exceed 5 seconds), the maximum temperature of the cable conductor
does not exceed 160°C.
3. When the cable is laid, the ambient temperature should not be
lower than 0℃. When the temperature is lower than 0℃, preheat it
first.
4. The minimum bending radius of the multi-core non-armoured cable
should be no less than 12 times the cable outer diameter, and the
minimum bend radius of the multi-core armoured cable should be no
smaller than 15 times the cable outer diameter. The minimum bending
radius of a single-core armored cable should not be less than 15
times the outer diameter of the cable, and the minimum bending
radius of a single-core unarmored cable should not be less than 20
times the outer diameter of the cable.
5. Structural parameters of XLPE insulated power cable with rated
voltage 0.6/1KV