EAC Certificated MV Medium Voltage Cable CU/XLPE/STA/PVC Flame-retardant Power Cable
APPLICATION
Suitable for power supply lines with flame retardant requirements, such as urban underground power grids, power station outgoing lines, and internal power lines of industrial and mining enterprises.
CONSUCTRUCTION
- Conductor: Tightly press circular conductor
- Conductor shield: Semi conductive shielding material (below 500mm ²) Semi conductive tape+semi conductive shielding material (500mm ² and above)
- Insulation: XLPE
- Insulation shielding: Peelable semiconducting shielding material
- Metal shielding layer: Copper Tape Copper wire (35kV, 500m ² and above)
- Filler: Non hygroscopic filling rope
- Binder Tape: Non hygroscopic straps
- Armor: 1 core: stainless steel tape 3 core: galvanized steel tape
- Inner and outer sheaths: 90 ℃ flame retardant polyvinyl chloride
CHARACTERISTIC
Voltage Rating Uo/U(UM)
3.6/6(7.2)kV 6/6(7.2)kV 6/10(12)kV 8.7/10(12)kV 8.7/15(17.5)kV
12/20(24)kV 18/20(24)kV 18/30(36kV ) 21/35(40.5)kV 26/35(40.5)kV
Temperature Rating
Maximum operating temperature of conductor:+90℃
Operating ambient temperature: -15℃~+55℃
Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
Minimum Bending Radius
Single core:15D
Multicire: 12D
(D is the actual outer diameter of the cable)
SPECIFICATION
YJV22-3.6/6kV
| Specs
mm² | Conductor diameter
mm | Nominal thickness of insulation
±1.0mm | Approx outer diameter of cable
mm | Approx cable weight
kg/km | | Specsmm² | Conductor diameter
mm | Nominal thickness of insulation
±1.0mm | Approx outer diameter of cable
mm | Approx cable weight
kg/km |
| 1×25 | 5.6±0.1 | 13.4 | 20.1 | 736 | 3×25 | 5.6±0.1 | 13.4 | 38.3 | 2381 |
| 1×35 | 6.6±0.2 | 14.4 | 21.1 | 857 | 3×35 | 6.6±0.2 | 14.4 | 40.8 | 2810 |
| 1×50 | 7.6±0.2 | 15.4 | 22.3 | 1011 | 3×50 | 7.6±0.2 | 15.4 | 43.1 | 3291 |
| 1×70 | 9.2±0.2 | 17.0 | 23.9 | 1252 | 3×70 | 9.2±0.2 | 17.0 | 46.9 | 4110 |
| 1×95 | 10.9±0.2 | 18.7 | 25.8 | 1556 | 3×95 | 10.9±0.2 | 18.7 | 50.7 | 5070 |
| 1×120 | 12.2±0.2 | 20.0 | 27.1 | 1818 | 3×120 | 12.2±0.2 | 20.0 | 54.1 | 5982 |
| 1×150 | 13.6±0.2 | 21.4 | 28.6 | 2127 | 3×150 | 13.6±0.2 | 21.4 | 57.4 | 6980 |
| 1×185 | 15.2±0.2 | 23.0 | 30.2 | 2507 | 3×185 | 15.2±0.2 | 23.0 | 61.1 | 8222 |
| 1×240 | 17.4±0.2 | 25.4 | 32.8 | 3119 | 3×240 | 17.4±0.2 | 25.4 | 66.8 | 10223 |
| 1×300 | 19.5±0.2 | 27.9 | 36.9 | 4135 | 3×300 | 19.5±0.2 | 27.9 | 72.7 | 12384 |
| 1×400 | 22.0±0.2 | 30.8 | 40.0 | 5017 | 3×400 | 22.0±0.2 | 30.8 | 81.0 | 16003 |
| 1×500 | 24.8±0.2 | 34.8 | 44.4 | 6256 | 3×500 | 24.8±0.2 | 34.8 | 90.1 | 19942 |
| 1×630 | 28.2±0.2 | 38.2 | 48.1 | 7740 | | 3×630 | 28.2±0.2 | 38.2 | 98.3 | 24698 |
| 1×800 | 33.7±0.2 | 43.7 | 53.8 | 9739 | | | | |
|
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FAQ
What does "EAC Certificated" mean for this cable?
EAC certification (Eurasian Conformity) confirms compliance with technical regulations of the Eurasian Economic Union (EAEU), ensuring safety and performance for markets like Russia and Kazakhstan.
What insulation and sheath materials are used?
XLPE (Cross-Linked Polyethylene) insulation provides high thermal resistance, while PVC (Polyvinyl Chloride) sheath offers flame retardancy and durability.
What does "STA" stand for in the cable designation?
"STA" typically refers to Steel Wire Armor, providing mechanical protection against crushing and rodent damage.
What voltage rating does this cable support?
Designed for medium voltage (MV) applications, including 11kV, 22kV, and 33kV systems.
Is this cable flame-retardant?
Yes, the PVC sheath and XLPE insulation are engineered to meet flame-retardant standards, reducing fire risk.
What environments is this cable suitable for?
Ideal for underground installations, industrial zones, and urban areas due to its armor and weather-resistant properties.
What certifications does this cable have besides EAC?
May include ISO 9001, CE, and CCC, depending on the manufacturer and region.
How is this cable installed?
Requires proper arc sagging during overhead installation and corrosion-resistant connectors for armor continuity.
