Basic Info
Model NO.: YJV32
Conductor Type: Stranded
Conductor Material: Copper
Insulation Material: XLPE
Range of Application: Power Supply
Brand: Ronda
Standard: IEC60502
Transport Package: Standard Export
HS Code: 8544492100
Type: Insulated
Application: Overhead, Heating, Underground, Power Supply
Sheath Material: PVC
Material Shape: Round Wire
Certification: ISO9001, CCC
Colour: Customized
Trademark: Ronda
Origin: Shanghai
Product Description
1.Application
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. Due to its very low factor of dielectric loss, which remains constant over its entire operating lifetime, and owing to excellent insulation property of XLPE-material, firmly longitudinally spliced with inner and external screen of semi-conductive material (extruded in one process), the cable has a high operating reliability. Used in transformer stations, switching blocks, in electric power plants and industrial plants. 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.
Standards:
IEC60502-2
Construction
Conductor:Cu round conductor, multi wire stranded compacted (RM), class 2 acc. to IEC 60228
Inner Screen:extruded semi-conductive skin on conductor
Insulation:XLPE (cross-linked polyethylene, recent mark: PE-X)
External Screen:extruded semi-conductive skin on insulation, longitudinally spliced with insulation (+ tape of conductive material)
Concentric Conductor:in inner layer corrugated spirally wrapped copper wires, in external layer copper tape wrapped in counter-helix
Sepeating Tape Sheath:PVC compound
Sheath Colour: Black
Technical data
Temperature Range:
During Installation:-5 °C up to +70 °C
max. operating temp: +90 °C
at short circuit of max. 5 s:up to 250 °C
Minimal Inner Bending Radius: 15D
| Type | Name of product | Applicability and surroundings |
| Cu | Al |
| VV | VLV | PVC insulated PVC sheath power cable | For laying indoors , in tunnel or cable trench, unable to bear external machan-inforces.Single-
core cable in magnetic duct is not permissible |
| VY | VLY | PVC insulated PE sheath power cable |
| VV22 | VLV22 | PVC insulated steel tape armored PVC sheath 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 . |
| VV23 | VLV23 | PVC insulated steel tape armored PE sheath power cable |
| VV32 | VLV32 | PVC insulated thin steel-wire armored PVC sheath power cable | For laying indoors , in tunnel, cable French, well or direct in ground,able to bear external mechanical forces, and certain force. |
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