11kV 15kV 20kV 33kV 35kv Medium Voltage single core 3 core Copper
Aluminum Conductor XLPE Insulated Armoured electrical Power Cable1 Product StandardThis product is manufactured according to GB/T12706.2, equivalent
to IEC60502.2. Or BS, DIN, ICEA standard as customer request.2 ApplicationThe product is suitable for use in power transmission and
distribution lines with rated power frequency voltage 3.6/6kv~26/35kv.3 Operating characteristics- Rated power-frepuency voltage U0/U: 3.6/6kv~26/35kv.- 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.4 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 |
| 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 cable |
SWA Armoured 3-core cable with XLPE insualtion. Rated voltage
18/30(36)kV 19/33(36)kV Cable DateConductor | Insulation thickness (mm) | Copper tape screen (approximate) (mm) | PVC 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 |
------Our Feature------
1 Imported equipment with experienced technical team
The company have three plant and has 3048 employees which have 206
engineers. Plant has a series of imported production lines
including Niehoff copper drawing lines, Troster Germany and
Maillefer Finland 500KV VCV lines, stranding machine from Pourtier
France, SKET Germany, Caballe Spain, 220KV and 35KV production line
plus SIKORA X - RAY 8000 on-line eccentricity measuring unit from
Germany2 Complete certification system
Qifan Cable have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant
passed TUV, VDE, UL, CE, SAA, BS etc. certificate.3 Perfect Production system
Qifan Cable products cover LV power cable, MV power cable,
HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW
,submarine cable, control cable, instrumentation cable, building
wire, flexible rubber cable, fire rated cable, renewable cable,
solar cable, industrial cable, Lan cable, coaxial cable etc.4 Perfect Sales service system
Qifan Cable can offer the OEM/ODM service, Multiple products,
Skilled Export sale engineer team, Reasonable price, Reliable
quality, Friendly
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Voltage Rating: The cable can have various voltage ratings,
including 11 kilovolts (11kV), 15 kilovolts (15kV), 20 kilovolts
(20kV), 33 kilovolts (33kV), or 35 kilovolts (35kV). These ratings
indicate the maximum voltage level the cable is designed to handle.
Conductor: The cable has a single conductor, meaning it consists of
a single conducting element.
Insulation: The cable is insulated with Cross-Linked Polyethylene
(XLPE). XLPE is a widely used insulation material for medium
voltage cables. It provides excellent electrical properties, good
thermal resistance, and resistance to moisture and chemicals.
Armored: The cable is armored to provide mechanical protection. The
armor is typically made of steel wires or steel tapes. It helps
protect the cable against external mechanical stresses, such as
impacts and pressure from surrounding materials.
XLPE (cross-linked polyethylene) insulated cable refers to an
electrical cable that has conductors insulated with XLPE material.
XLPE is a thermosetting polymer known for its excellent electrical
properties, making it a popular choice for various applications in
the power transmission and distribution industry.
Insulation Material: XLPE is a type of polyethylene that is
chemically cross-linked. This cross-linking process improves the
thermal and mechanical properties of the insulation, making it more
robust and durable compared to non-cross-linked materials.
Electrical Performance: XLPE insulation offers high dielectric
strength, low dielectric losses, and excellent insulation
resistance. This allows for efficient power transmission while
minimizing energy losses.
Thermal Properties: XLPE insulation can withstand higher operating
temperatures than traditional PVC (polyvinyl chloride) insulation.
This makes XLPE cables suitable for applications that require
higher temperature ratings.
Environmental Resistance: XLPE insulation provides good resistance
to moisture, chemicals, and environmental stresses, such as UV
radiation. This makes XLPE cables suitable for indoor and outdoor
installations.
Low Smoke and Halogen-Free Options: XLPE cables are available in
low smoke and halogen-free variants. These cables are designed to
minimize the release of smoke and toxic gases in the event of a
fire, enhancing safety in critical applications.
