Specification of high-voltage cables for new energy vehicles

Describe:

The main types of high-voltage cables include YJV cable, VV cable, YJLV cable and VLV cable. The full name of YJV cable is cross-linked polyethylene insulated PVC sheathed power cable (copper core) Full name of VV cable PVC insulated PVC

The EV cable uses extruded PVC or XLPE as the internal insulator, is wrapped with tinned copper shield, is wrapped with aluminum foil tape, and is sheathed with high tear resistance silicone rubber.

Specific insulator: silicone rubber has good flexibility and gives the cable excellent dielectric strength.

Silicone rubber PET braided cable has excellent mechanical protection by maintaining good flexibility. It has good antifriction performance, high wear resistance and excellent chemical resistance to transformer oil, light fuel oil and most types of detergents.

PVC: The raw material of PVC is PVC, which has good chemical stability, corrosion resistance, high hardness, high strength, high strength, UV resistance (aging resistance), fire resistance and flame retardance (self-extinguishing), reliable insulation performance, smooth and smooth surface, no water absorption, no deformation, easy processing, environmental protection PVC plate is amorphous and has low moisture absorption. Due to the corrosivity and fluidity of environment-friendly PVC sheets, it is better to use special equipment and molds.

XLPE: It can be called: cross-linked polyethylene has the following advantages:

Heat resistance: XLPE with reticulated three-dimensional structure has excellent heat resistance

Insulation performance: XLPE maintains the original good insulation characteristics of PE, and the insulation resistance is further increased

Mechanical properties: due to the establishment of new chemical bonds between macromolecules, the hardness, rigidity, wear resistance and impact resistance of XLPE are improved, thus making up for the defects of PE that is easy to crack due to environmental stress.

Select cable type:

(1) Unshielded group

(a) Single core

FHLR2G --- unshielded silicone rubber cable

FHLR2GL -- Unshielded silicone rubber braided cable

(b) Multicore

FHLR2G2G-M --- non-shielded silicone rubber cable

FHLR2G2GL-M -- Unshielded silicone rubber braided cable

（2） Shielding group

(a) Single core

FHLR2GCB2G -- Shielded single-core silicone rubber cable

FHLR2GCB2GL --- shielded single-core silicone rubber braided cable

(b) Multicore

FHLR2GCB2G-M -- Shielded multi-core silicone rubber cable

FHLR2GCB2GL-M --- shielded multi-core silicone rubber braided cable

Application: Mainly used for connecting cables between battery and engine wiring system of hybrid or pure electric vehicles

standard

1:Comply with LV112, LV216-1216-2, ISO6722

2:Flame retardant. Comply with IEC 60332-1

3:No flame propagation. Comply with IEC 60332-3

4:Low smoke emission acc. Comply with IEC 61034

For more information on EV cable for new energy vehicles and Charging cables for electric vehicles, please visit OMG’s official website: https://www.omgevcable.com